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MUC1, mucin core is the region of the MUC1 mucin core. MUC1 is a type I transmembrane glycoprotein, and is overexpressed and aberrantly glycosylated in carcinoma cells. MUC1, mucin core protein binds to domain 1 of ICAM-1 .
HCV Core Protein (107-114) is a least immunogenic residue of the major linear HCVcore regions. HCV Core Protein (107-114) is identified as the binding site within the region 101-118, which contains two residues differing between genotypes Ⅰ/Ⅱ and Ⅲ/Ⅵ. HCV Core Protein (107-114) might be a potential site for dissemination of HCV serotypes .
AB-506 is an orally active inhibitor of HBV replication targeting the viral core protein. AB-506 can bind to HBV core protein, accelerate capsid assembly and inhibit HBV pgRNA encapsidation. AB-506 can be used in chronic hepatitis B (CHB) research .
Lacto-N-triose II is a core structural unit of human milk oligosaccharides (HMOs). Lacto-N-triose II owns nutraceutical potentials and can be used in the production of complex HMOs .
Roflupram is a selective, orally active and brain-penetrant PDE4 inhibitor, with an IC50 of 26.2 nM for core catalytic domains of human PDE4. Roflupram can reverse cognitive deficits and reduce the production of pro-inflammatory factors .
LPRP-Et-97543 is a potent anti-HBV agent. LPRP-Et-97543 reduces Core, S, and preS but not X promoter activities. LPRP-Et-97543 can be used for acute and chronic HBV infections research .
Ro5-3335, a benzodiazepine, acts as an inhibitor of core binding factor (CBF) leukemia. Ro5-3335 is a RUNX1-CBFβ interaction inhibitor that represses RUNX1/CBFB-dependent transactivation .
BA-53038B is a HBV core protein allosteric modulator (CpAM), binding to the HAP pocket and modulating HBV capsid assembly. BA-53038B has antiviral activity for hepatitis B virus (HBV) with an EC50 value of 3.32 μM. BA-53038B can be used for the research of chronic hepatitis B .
2-Methylanisole-d3 is the deuterium labeled 2-Methylanisole[1]. 2-Methylanisole is a monomethoxybenzene and acts as an intermediate for the preparation of compounds with methylhydroquinone core[2].
Retronecine ((+)-Retronecine) is a pyrrolizidine alkaloid found in a variety of plants. Retronecine is the most common central core for other pyrrolizidine alkaloids .
Lauryl hydroxysultaine (LHSB), a surfactant, is comprised of a core Sultaine structure with a sulphopropyl quaternary ammonium salt, an alkyl group and a hydroxyl group .
Himastatin is a antitumor antibiotic produced by a strain of S. hygroscopicus sp. Himastatin is a dimeric cyclohexadepsipeptide containing piperazic acid and a unique central aromatic core .
Cholesteryl behenate is a cholesterol ester associated with the neutral core of low density lipoprotein Receptor-LDL complexes are taken up by lysosomes and hydrolyzed to release cholesterol from the esters.
Carburazepam is a agent which derives from benzodiazepine. Benzodiazepines (BZD, BZs) are a class of psychoactive agents whose core chemical structure is the fusion of a benzene ring and a diazepine ring.
Endo-β-N-acetylglucosaminidase F2 (Endo F2), a highly specific endoglycosidase, cleaves within the chitobiose core of asparagine-linked complex biantennary and high mannose oligosaccharides from glycoproteins and glycopeptides. Endo F2 cleaves biantennary glycans at a rate approximately 20 times greater than high mannose glycans. The activity of Endo F2 is identical on biantennary structures with and without core fucosylation. Endo F2 is not active on hybrid or tri- and tetra-antennary oligosaccharides .
Fucosyltransferase 8 (EC:2.4.1.68; FUT8; α1-6FucT) is a glycosyl transferase and catalyzes the transfer of a fucose residue from GDP-fucose to the innermost N-acetylglucosamine residue of N-glycans .
Piperazine (1,4-Diazacyclohexane) citrate is a gamma-aminobutyric acid (GABA) agonist . Piperazine citrate is a vital building block and is an essential core in numerous marketed agents with diverse pharmacological activities .
7-aminocephalosporanic acid (7-ACA) is a HSP90β inhibitor and an antibiotic. 7-Aminocephalosporanic acid is the core chemical structure of the synthesis of cephalosporin antibiotics and an effective β-lactamase inhibitor .
QTZ is a bioluminescence agent for in vivo imaging. QTZ has red-shifted emission and yields very little background. QTZ is a coelenterazine analog with the 4-quinolinyl substitution at the C8 position of the imidazopyrazinone core .
Endo-β-N-acetylglucosaminidase D (Endo F3) cleaves free or Asparagine-linked triantennary oligosaccharides or α1-6 fucosylated biantennary oligosaccharides, as well as triamnnosyl chitobiose core structures .
AT-130, a phenylpropenamide derivative, is a potent hepatitis B virus (HBV) replication non-nucleoside inhibitor. AT-130 inhibits the viral DNA synthesis with an EC50 of 0.13 μM. AT-130 inhibits both wt and mutant HBVs. AT-130 has anti-HBV activity in hepatoma cells .
LY 293284 is a potent and selective 5-HT1A receptor agonist. LY 293284 results in a significant drop in core temperature and consumes more food in cholestasis rat induced by bile duct resection .
Endo H, Streptomyces picatus (Endo-β-N-acetylglucosaminidase H), isolated from Streptomyces plicatus, hydrolyzes the central glycosidic bond of the β1, 4-di-N-acetylchitobiosecore in asparagine-linked oligosaccharides .
α-1,4-N-Acetylglucosaminyltransferase 4 (EC 2.4.1, A4GNT) catalyzes the transfer of N-acetylglucosamine (GlcNAc) to core 2 branched O-glycans and suppresses H. pylori growth .
PIP-199 is a selective inhibitor of RMI (RecQ-mediated genome instability protein) core complex/MM2 interaction, with an IC50 of 36 μM. PIP-199 can be used for the research of sensitizing resistant tumors to DNA crosslinking chemotherapeutics .
GSK-3 inhibitor 1 (compound core 3) is a GSK-3 inhibitor that induces stem/progenitor cell self-renewal (e.g. induces stem/progenitor cell proliferation while maintaining the ability to differentiate into tissue cells in the progeny) .
Nosiheptide (Multhiomycin), a thiopeptide antibiotic produced by Streptomyces actuosus, inhibits bacterial protein synthesis and bears a unique indole side ring system and regiospecific hydroxyl groups on the characteristic macrocyclic core. Nosiheptide has been widely used as a feed additive for animal growth .
β Amyloid(17-28) human is a β-amyloid peptide (Abeta), a lipid-induced amyloid core fragment. β Amyloid(17-28) human enhances aggregation of full-length β Amyloid40, producing toxic aggregates in Alzheimer's disease (AD) .
N-acetylmuramic acid is a component of the bacterial cell wall peptidoglycan, essential for maintaining cell shape and integrity . N-acetylmuramic acid inhibits spore germination by inhibiting a coat-associated hexosaminidase and a core enzyme . N-acetylmuramic acid is required by Bacteroides forsythus for proliferation and the maintenance of its cell shape .
PE 22-28 is a TREK-1 inhibitor with IC50 value of 0.12 nM. PE 22-28 also is a 7 amino-acid peptide that is used as a core sequence for preparing analogs by chemical modifications and also by substitution of amino-acids. PE 22-28 can be used for the research of depression .
Chondroitinase ABC (ChABC) is an enzyme that degrades glycosaminoglycan side-chains of chondroitin sulfate (CS-GAG) from the chondroitin sulfate proteoglycan (CSPG) core protein. Chondroitinase ABC facilitates reinnervation by degrading CS-GAGs around motoneurons. Chondroitinase ABC has the potential for the research of spinal injury .
2,2'-Bipyridine is the unique molecular scaffold of the bioactive natural products. 2,2'-Bipyridine is extensively used as the core structure of many chelating ligands by acting as a bridge in the arrangement of the catalytic center. 2,2'-Bipyridine shows robust redox stability and hyperglycemic activity .
α-Synuclein (61-95) (human) is the hydrophobic core region of α-synuclein, and induces neuronal cell death. α-Synuclein (61-95) (human) can be used for research of neurodegenerative diseases, including Alzheimer’s disease (AD) and Parkinson’s disease (PD) .
HBT-Fl-BnB is a fluorescent probe for the ratiometric detection of ONOO - in vitro and in vivo. HBT-Fl-BnB consists of an HBT core with Fl groups at the ortho and para positions responding to the zwitterionic excited-state intramolecular proton-transfer (zwitterionic ESIPT) process and a boronic acid pinacol ester with dual roles that block the zwitterionic ESIPT and recognize ONOO - .
α-Synuclein (61-95) (human) TFA is the hydrophobic core region of α-synuclein, and induces neuronal cell death. α-Synuclein (61-95) (human) TFA can be used for research of neurodegenerative diseases, including Alzheimer’s disease (AD) and Parkinson’s disease (PD) .
Vebicorvir (ABI-H0731) is a first-generation hepatitis B virus (HBV) core protein inhibitor. Vebicorvir (ABI-H0731) suppresses covalently closed circular DNA (cccDNA) formation in two de novo infection models with EC50s from 1.84 μM to 7.3 μM .
trans-Chalcone, isolated from Aronia melanocarpa skin, is a biphenolic core structure of flavonoids precursor. trans-Chalcone is a potent fatty acid synthase (FAS) and α-amylase inhibitor. trans-Chalcone causes cellcycle arrest and induces apoptosis in the breastcancer cell line MCF-7. trans-Chalcone has antifungal and anticancer activity .
GSK3735967 is an selective, reversible, non-nucleoside inhibitor of DNMT1 with an IC50 value of 40 nM. GSK3735967 contains a planar dicyanopyridine core that can specifically embed DNMT1 bound hemimethylated CpG dinucleotides. GSK3735967 has three binding sites, one of which can bind to histone H4K20me3 .
TPCK (L-1-Tosylamido-2-phenylethyl chloromethyl ketone; L-TPCK) is a potent serine protease inhibitor that reacts with the retinoblastoma protein (RB)-binding core of HPV-18 E7 protein and abolish its RB-binding capability. TPCK is able to modify E7 protein in live keratinocytes following its addition to the culture medium .
ARC19499 is an aptamer that inhibits tissue factor pathway inhibitor (TFPI) , thereby enabling clot initiation and propagation via the extrinsic pathway. The core aptamer binds tightly and specifically to TFPI. ARC19499 blocks TFPI inhibition of both factor Xa and the TF/factor VIIa complex. ARC19499 corrects thrombin generation in hemophilia A and B plasma and restores clotting in FVIII-neutralized whole blood.
ARC19499 sodium is an aptamer that inhibits tissue factor pathway inhibitor (TFPI) , thereby enabling clot initiation and propagation via the extrinsic pathway. The core aptamer binds tightly and specifically to TFPI. ARC19499 sodium blocks TFPI inhibition of both factor Xa and the TF/factor VIIa complex. ARC19499 sodium corrects thrombin generation in hemophilia A and B plasma and restores clotting in FVIII-neutralized whole blood.
GlcNAc-1-Phosphotransferase is an α2β2γ2 hexamer with core catalytic α- and β-subunits derived from GNPTAB. GlcNAc-1-Phosphotransferase catalyzes the addition of the il group of N-acetylglucosamine-1-phosphate to the terminal mannose. Mutations in GlcNAc-1-Phosphotransferase cause lysosomal storage disorders such as mucolipidosis .
HCV Peptide (35-44), a HCV core protein at positions 35 to 44, is a HLA-A2-restricted CTL epitope. HCV Peptide (35-44) inhibits NK cell activity via two distinct mechanisms, directly via KIR2DL2/3, and synergistically via the CD94:NKG2A receptor .
HS-27, a fluorescently-tethered Hsp90 inhibitor, assays surface Hsp90 expression on intact tissue specimens. HS-27 is made up of the core elements of SNX-5422, an Hsp90 inhibitor, tethered via a PEG linker to a fluorescein derivative (fluorescein isothiocyanate or FITC), that binds to ectopically expressed Hsp90. HS-27 has potential use in a see-and-treat paradigm in breast cancer .
Methoxy-X04 is a fluorescent dye that crosses the blood-brain barrier and selectively binds to beta-pleated sheets found in dense core amyloid Aβ plaques. Methoxy-X04 retains in vitro binding affinity for amyloid b (Ab) fibrils (Ki= 26.8 nM). Methoxy-X04 is fluorescent and stains plaques, tangles, and cerebrovascular amyloid in postmortem sections of AD brain with good specificity .
Lacto-N-tetraose is the significant core structure of human milk oligosaccharides (HMOs) naturally existing in human milk. Lacto-N-tetraose is consist of galactose, N-acetylglucosamine, and glucose moieties. Lacto-N-tetraose has prebiotic effect, immune regulatory effect, anti-inflammatory effects, intestinal cell responses regulatory effect, antibacterial activity and antiviral activity. Lacto-N-tetraose has been widely added to infant formula .
β-Amyloid (12-28) (Amyloid β-Protein (12-28)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) shows aggregation properties. β-Amyloid (12-28) has the potential for Alzheimer’s disease research .
Lipopolysaccharides (LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A. Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system. Lipopolysaccharides activates TLR-4 on immune cells . This product is derived from Escherichia coli O55:B5. Lipopolysaccharides induces secretion of cell migrasome .
Celestine Blue is a electroactive indicator in DNA biosensors. Celestine Blue is strongly adsorbed on the spinel phases and CNT (carbon nanotubes), facilitates dispersion, acts as a capping agent and allows for the fabrication of spinel decorated CNT. Celestine Blue is an efficient charge transfer mediator, which allows for significant improvement of capacitive behavior. TiO2 nanoparticles doped with Celestine Blue can be used as a label in a sandwich immunoassay for the hepatitis C virus (HCV) core antigen .
β Amyloid(28-35) human is a β-amyloid peptide (Abeta), a lipid-induced amyloid core fragment. β Amyloid oligomers are neurotoxic, and β Amyloid(28-35) human can interact with neuronal membranes, regulate secondary structure and neurotoxicity, and cause Alzheimer's disease. β Amyloid(28-35) human has anisotropic effects on the acidic phospholipid DPH, resulting in enhanced internal fluidity of lipid membrane bilayers .
β-Amyloid (12-28) (TFA) (Amyloid β-Protein (12-28) (TFA)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) (TFA) shows aggregation properties. β-Amyloid (12-28) (TFA) has the potential for Alzheimer’s disease research .
KH-4-43 is an inhibitor of E3 CRL4. KH-4-43 inhibits E3 CRL4's core ligase complex and exhibits anticancer activity. KH-4-43 has a binding Kd to E3 ROC1-CUL4A CTD or the highly related ROC1-CUL1 CTD at 83 nM or 9.4 μM, respectively .
2,5-Dimethylcelecoxib is an analogue of celecoxib (HY-14398) with anticancer activity but without COX-2 inhibitory activity. 2,5-Dimethylcelecoxib exerts its anti-cancer cell proliferation effect by inhibiting the core mechanism of the Wnt/β-catenin signaling pathway. 2,5-Dimethylcelecoxib also inhibits T-cell factor-dependent transcriptional activity and inhibits expression of the Wnt/β-catenin target gene products cyclin D1 and survivin .
BDM-2 is an IN-LEDGF allosteric inhibitor (INLAI) of HIV-1integrase (IN refers to integrase) (IC50=47 nM) with potent anti-Retroviral (ARV) activity. BDM-2 shows IN multimerization activation effect with an AC50 value of 20 nM. BDM-2 blocks the interaction between the catalytic core domain of IN (IN-CCD) and the Integrase binding domain of LEDGF/p75 (IBD), with an IC50 value of 0.15 μM. BDM-2 exhibits highly selective and favorable cytotoxicity .
GPI-1046 is a immunophilin ligand without antibiotic action and attenuates ethanol intake in part through the upregulation of glutamate transporter 1 (GLT1) in PFC and NAc-core. GPI-1046 is an analog of FK506, which is an immunophilin ligand that has been shown neuroprotective effects in neurodegenerative disease models . GPI-1046 readily crosses the blood-brain barrier and promotes the regeneration of dopamine (DA) cells in the CNS in association with functional recovery in rodent models . GPI-1046 improves HIV-associated injury of peripheral nerves .
RXP470.1 (RXP-470) is a potent, selective MMP-12 inhibitor with a Ki of 0.2 nM against human MMP-12. RXP470.1 is 2 to 4 orders of magnitude less potent against other MMPs. RXP470.1 significantly reduces atherosclerotic plaque cross-sectional area in mouse. RXP470.1 results in less complex plaques with increased smooth muscle cell:macrophage ratio, less macrophage apoptosis, increased cap thickness, smaller necrotic cores, and decreased incidence of calcification .
Kartogenin (KGN) is an inducer of chondrogenic tissue formation (EC50: 100 nM). Kartogenin induces chondrogenesis by binding to fibrin A, disrupting its interaction with the transcription factor core binding factor beta subunit (CBFβ), and by modulating the CBFβ-RUNX1 transcriptional program. Kartogenin also promotes tendon-bone junction (TBJ) wound healing by stimulating collagen synthesis. Kartogenin is widely used in cell-free therapy in the field of regeneration for cartilage regeneration and protection, tendon-bone healing, wound healing and limb development. Kartogenin promotes cartilage repair, coordinates limb development, and is also used in osteoarthritis (OA) research .
Kartogenin (KGN) sodium is an inducer of chondrogenic tissue formation (EC50: 100 nM). Kartogenin sodium induces chondrogenesis by binding to fibrin A, disrupting its interaction with the transcription factor core binding factor beta subunit (CBFβ), and by modulating the CBFβ-RUNX1 transcriptional program. Kartogenin sodium also promotes tendon-bone junction (TBJ) wound healing by stimulating collagen synthesis. Kartogenin sodium is widely used in cell-free therapy in the field of regeneration for cartilage regeneration and protection, tendon-bone healing, wound healing and limb development. Kartogenin sodium promotes cartilage repair, coordinates limb development, and is also used in osteoarthritis (OA) research .
PF-07238025 is a BCKDC kinase (BDK) inhibitor (EC50=19 nM). PF-07238025 stabilizes the interaction between BDK and BCKDH core subunit E2 and prevents phosphorylation of E1. While BDK mediates branched-chain ketoacid dehydrogenase (BCKDH) phosphorylation, and inhibition of BCKDH is involved in controlling the rate-limiting step of branched-chain amino acid (BCAA) degradation. Impaired BCAA catabolism has been associated with several diseases, particularly cardiometabolic diseases, including heart failure (HF), type 2 diabetes mellitus (T2DM), non-alcoholic fatty liver disease (NAFLD), and obesity. PF-07238025 improved cardiometabolic endpoints and improves glucose tolerance in mice .
PF-07247685 is a BCKDC kinase (BDK) inhibitor (EC50=2.2 nM). PF-07247685 stabilizes the interaction between BDK and BCKDH core subunit E2 and prevents phosphorylation of E1. While BDK mediates branched-chain ketoacid dehydrogenase (BCKDH) phosphorylation, and inhibition of BCKDH is involved in controlling the rate-limiting step of branched-chain amino acid (BCAA) degradation. Impaired BCAA catabolism has been associated with several diseases, particularly cardiometabolic diseases, including heart failure (HF), type 2 diabetes mellitus (T2DM), non-alcoholic fatty liver disease (NAFLD), and obesity. PF-07247685 improved cardiometabolic endpoints and improves glucose tolerance in mice .
UORSY New Generation Screening Library contains about 1,900,000 compounds. The library is a revolutionary collection of lead-like molecules with outstanding structural quality and diversity—New Generation Screening Library (NGSL). Its core is decorated with interesting building blocks, including important medicinal fragments such as peptide bonds, amino groups and hydroxyl groups. and designed for discovery of new Voltage-gated calcium channel blockers.
Natural products are an attractive source with varied structures that exhibit potent biological activities, and desirable pharmacological profiles. The core scaffold of a natural product can also provide a biologically validated framework upon which to display diverse functional groups. Inspired by bioactive natural products, natural product-like compounds, occupying the same chemical space, are ideally suited to explore and to facilitate understanding of biological pathways.
MCE provides a unique collection of 589 natural product-like compounds that are structurally like Steroids, Tannins, Flavonoids, Quinones, Isoquinolines, etc. This library is an important source of lead compounds for drug discovery.
Natural products are an attractive source with varied structures that exhibit potent biological activities, and desirable pharmacological profiles. The core scaffold of a natural product can also provide a biologically validated framework upon which to display diverse functional groups. Inspired by bioactive natural products, natural product-like compounds, occupying the same chemical space, are ideally suited to explore and to facilitate understanding of biological pathways.
MCE 10K Natural Product-like Compound Library consists of 10,000 natural product-like compounds. Each compound has scaffold of natural products or Tanimoto coefficient >0.6 with natural products. The natural-likeness scoring of these compounds is >-2. What’s more, compounds in the library are drug-like and readily available for re-supply, making it a powerful tool for new drug research and development. It can be widely applied in high-throughput screening (HTS) and high-content screening (HCS).
Methoxy-X04 is a fluorescent dye that crosses the blood-brain barrier and selectively binds to beta-pleated sheets found in dense core amyloid Aβ plaques. Methoxy-X04 retains in vitro binding affinity for amyloid b (Ab) fibrils (Ki= 26.8 nM). Methoxy-X04 is fluorescent and stains plaques, tangles, and cerebrovascular amyloid in postmortem sections of AD brain with good specificity .
Celestine Blue is a electroactive indicator in DNA biosensors. Celestine Blue is strongly adsorbed on the spinel phases and CNT (carbon nanotubes), facilitates dispersion, acts as a capping agent and allows for the fabrication of spinel decorated CNT. Celestine Blue is an efficient charge transfer mediator, which allows for significant improvement of capacitive behavior. TiO2 nanoparticles doped with Celestine Blue can be used as a label in a sandwich immunoassay for the hepatitis C virus (HCV) core antigen .
HBT-Fl-BnB is a fluorescent probe for the ratiometric detection of ONOO - in vitro and in vivo. HBT-Fl-BnB consists of an HBT core with Fl groups at the ortho and para positions responding to the zwitterionic excited-state intramolecular proton-transfer (zwitterionic ESIPT) process and a boronic acid pinacol ester with dual roles that block the zwitterionic ESIPT and recognize ONOO - .
Core 1 O-glycan (C1) is an important O-linked glycan with core structure 1 (MUC1-M). Core 1 O-glycan (C1), 2AB labeled is related to sialylation and participates in life activities including cell recognition, protection, immune regulation and disease markers .
Core 1 O-glycan (C1), 2AB labeled is a 2AB (2-aminobenzamide) labeled O-linked glycan with core structure 1 (MUC1-M). Core 1 O-glycan (C1), 2AB labeled is related to sialylation and participates in life activities including cell recognition, protection, immune regulation and disease markers .
Disialylated Core 2 O-glycan (C2S(3,3)2), 2-AB labeled is a 2-AB (2-aminobenzamide) labeled O-linked glycan with core structure 2. Disialylated Core 2 O-glycan (C2S(3,3)2), 2-AB labeled is related to sialylation and participates in life activities including cell recognition, protection, immune regulation and disease markers .
Disialylated Core 1 O-glycan (C1S(3,6)2), 2-AB labeled is a disialylated, 2-AB (2-aminobenzamide) labeled O-linked glycan with core structure 1 (MUC1-M). Disialylated Core 1 O-glycan (C1S(3,6)2), 2-AB labeled is related to sialylation and participates in life activities including cell recognition, protection, immune regulation and disease markers .
Sialylated Core 1 O-glycan (C1S(3)1) () is a N-polysaccharide protein and a multifunctional fluorescent linker. The resulting conjugates exhibit high sensitivity and specificity by mimicking the antennal elements of N-glycans .
Sialylated Core 1 O-glycan (C1S(3)1), 2AB labelled () is a N-polysaccharide protein and a multifunctional fluorescent linker. The resulting conjugates exhibit high sensitivity and specificity by mimicking the antennal elements of N-glycans .
Lauryl hydroxysultaine (LHSB), a surfactant, is comprised of a core Sultaine structure with a sulphopropyl quaternary ammonium salt, an alkyl group and a hydroxyl group .
Fucosyltransferase 8 (EC:2.4.1.68; FUT8; α1-6FucT) is a glycosyl transferase and catalyzes the transfer of a fucose residue from GDP-fucose to the innermost N-acetylglucosamine residue of N-glycans .
N-Acetylglucosaminyltransferase III (EC:2.4.1.144 MGAT3) transfers a GlcNAc residue to the beta-linked mannose of the trimannosyl core of N-linked oligosaccharides and produces a bisecting GlcNAc .
α-1,4-N-Acetylglucosaminyltransferase 4 (EC 2.4.1, A4GNT) catalyzes the transfer of N-acetylglucosamine (GlcNAc) to core 2 branched O-glycans and suppresses H. pylori growth .
N-acetylmuramic acid is a component of the bacterial cell wall peptidoglycan, essential for maintaining cell shape and integrity . N-acetylmuramic acid inhibits spore germination by inhibiting a coat-associated hexosaminidase and a core enzyme . N-acetylmuramic acid is required by Bacteroides forsythus for proliferation and the maintenance of its cell shape .
Glucosaminyl (N-acetyl) Transferase 1 ( EC:2.4.1.102, GCNT1) is essential to the formation of Gal beta 1-3(GlcNAc beta 1-6)GalNAc structures and the core 2 O-glycan branch and play an important role in cancer .
Endo-β-N-acetylglucosaminidase (Endo S) is a family 18 glycosyl hydrolase secreted by Streptococcus pyogenes. Endo-β-N-acetylglucosaminidase (Endo S) exclusively hydrolyzes the β-1,4-di-N-acetylchitobiose core of the asparagine-linked complex-type glycan on Asn-297 of the γ-chains of IgG antibody .
Lipopolysaccharides (LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A. Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system. Lipopolysaccharides activates TLR-4 on immune cells . This product is derived from Escherichia coli O55:B5. Lipopolysaccharides induces secretion of cell migrasome .
MUC1, mucin core is the region of the MUC1 mucin core. MUC1 is a type I transmembrane glycoprotein, and is overexpressed and aberrantly glycosylated in carcinoma cells. MUC1, mucin core protein binds to domain 1 of ICAM-1 .
HCV Core Protein (107-114) is a least immunogenic residue of the major linear HCVcore regions. HCV Core Protein (107-114) is identified as the binding site within the region 101-118, which contains two residues differing between genotypes Ⅰ/Ⅱ and Ⅲ/Ⅵ. HCV Core Protein (107-114) might be a potential site for dissemination of HCV serotypes .
Serylleucine is a dipeptide. Serylleucine's core 1 o-glycosylated peptide (SLC1G) can be detected in urine as a metabolite and is a biomarker in TB studies .
Dby HY Peptide (608-622), mouse is a biological active peptide. (Dby HY Peptide, NAGFNSNRANSSRSS, is a HYAb epitope belonging to a well-conserved family of genes coding for known or putative RNA helicases and containing a core sequence with a DEAD (Asp-Glu-Ala-Asp) box peptide motif, hence the name Dby (Dead box RNA helicase Y). The single Phenylalanine in the sequence serves as the anchor point while FNSNRANSS most likely is the “core” sequence of this HYAb epitope.)
WEYIPNV is a ligand for SurA, specifically binding to the P1 domain of SurA (Kd: 1-14 μM). The binding of WEYIPNV promotes the release of the P1 domain from the core domain .
β Amyloid(17-28) human is a β-amyloid peptide (Abeta), a lipid-induced amyloid core fragment. β Amyloid(17-28) human enhances aggregation of full-length β Amyloid40, producing toxic aggregates in Alzheimer's disease (AD) .
PE 22-28 is a TREK-1 inhibitor with IC50 value of 0.12 nM. PE 22-28 also is a 7 amino-acid peptide that is used as a core sequence for preparing analogs by chemical modifications and also by substitution of amino-acids. PE 22-28 can be used for the research of depression .
α-Synuclein (61-95) (human) is the hydrophobic core region of α-synuclein, and induces neuronal cell death. α-Synuclein (61-95) (human) can be used for research of neurodegenerative diseases, including Alzheimer’s disease (AD) and Parkinson’s disease (PD) .
Amylin (1-13) (human) is a fragment and a residues within amyloid cores of Amylin (human IAPP). Amylin is a glucose-regulating hormone, deposits as amyloid fibrils in condition of type II diabetes (T2D). Amylin (1-13) (human) has no effect on firbl formation, as it cannot form fibrils by itself .
α-Synuclein (61-95) (human) TFA is the hydrophobic core region of α-synuclein, and induces neuronal cell death. α-Synuclein (61-95) (human) TFA can be used for research of neurodegenerative diseases, including Alzheimer’s disease (AD) and Parkinson’s disease (PD) .
HCV Peptide (35-44), a HCV core protein at positions 35 to 44, is a HLA-A2-restricted CTL epitope. HCV Peptide (35-44) inhibits NK cell activity via two distinct mechanisms, directly via KIR2DL2/3, and synergistically via the CD94:NKG2A receptor .
β-Amyloid (12-28) (Amyloid β-Protein (12-28)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) shows aggregation properties. β-Amyloid (12-28) has the potential for Alzheimer’s disease research .
Amyloid β-Protein (3-42) is the precursor of Pyr peptide. Pyroglutamate-modified Aβ (pEAβ) (3-42) is the core of the amyloid template block in Alzheimer's disease. pEAβ(3-42) accelerated the aggregation of Aβ(1-42), while Aβ(1-42) significantly slowed the primary and secondary nucleation of pEAβ(3-42) .
β Amyloid(28-35) human is a β-amyloid peptide (Abeta), a lipid-induced amyloid core fragment. β Amyloid oligomers are neurotoxic, and β Amyloid(28-35) human can interact with neuronal membranes, regulate secondary structure and neurotoxicity, and cause Alzheimer's disease. β Amyloid(28-35) human has anisotropic effects on the acidic phospholipid DPH, resulting in enhanced internal fluidity of lipid membrane bilayers .
β-Amyloid (12-28) (TFA) (Amyloid β-Protein (12-28) (TFA)) is a peptide fragment of β-amyloid protein (β1-42). β1-42, a 42 amino acid protein , is the major component of senile plaque cores. β-Amyloid (12-28) (TFA) shows aggregation properties. β-Amyloid (12-28) (TFA) has the potential for Alzheimer’s disease research .
NF(N-Me)GA(N-Me)IL is a biological active peptide. (This amino acids 22 to 27 fragment is a modification of the human islet amyloid polypeptide hIAPP (NFGAIL) with N-methylation of the amide bonds at G24 and I26. The introduction of two N-methyl rests in the amyloid-core-containing sequence NFGAIL converts this amyloidogenic and cytotoxic sequence into non-amyloidogenic and non-cytotoxic peptide. The peptide is able to bind with high-affinity full-length hIAPP and to inhibit its fibrillogenesis.)
Lacto-N-triose II is a core structural unit of human milk oligosaccharides (HMOs). Lacto-N-triose II owns nutraceutical potentials and can be used in the production of complex HMOs .
LPRP-Et-97543 is a potent anti-HBV agent. LPRP-Et-97543 reduces Core, S, and preS but not X promoter activities. LPRP-Et-97543 can be used for acute and chronic HBV infections research .
Retronecine ((+)-Retronecine) is a pyrrolizidine alkaloid found in a variety of plants. Retronecine is the most common central core for other pyrrolizidine alkaloids .
Himastatin is a antitumor antibiotic produced by a strain of S. hygroscopicus sp. Himastatin is a dimeric cyclohexadepsipeptide containing piperazic acid and a unique central aromatic core .
Cholesteryl behenate is a cholesterol ester associated with the neutral core of low density lipoprotein Receptor-LDL complexes are taken up by lysosomes and hydrolyzed to release cholesterol from the esters.
7-aminocephalosporanic acid (7-ACA) is a HSP90β inhibitor and an antibiotic. 7-Aminocephalosporanic acid is the core chemical structure of the synthesis of cephalosporin antibiotics and an effective β-lactamase inhibitor .
Nosiheptide (Multhiomycin), a thiopeptide antibiotic produced by Streptomyces actuosus, inhibits bacterial protein synthesis and bears a unique indole side ring system and regiospecific hydroxyl groups on the characteristic macrocyclic core. Nosiheptide has been widely used as a feed additive for animal growth .
trans-Chalcone, isolated from Aronia melanocarpa skin, is a biphenolic core structure of flavonoids precursor. trans-Chalcone is a potent fatty acid synthase (FAS) and α-amylase inhibitor. trans-Chalcone causes cellcycle arrest and induces apoptosis in the breastcancer cell line MCF-7. trans-Chalcone has antifungal and anticancer activity .
Lacto-N-tetraose is the significant core structure of human milk oligosaccharides (HMOs) naturally existing in human milk. Lacto-N-tetraose is consist of galactose, N-acetylglucosamine, and glucose moieties. Lacto-N-tetraose has prebiotic effect, immune regulatory effect, anti-inflammatory effects, intestinal cell responses regulatory effect, antibacterial activity and antiviral activity. Lacto-N-tetraose has been widely added to infant formula .
Lipopolysaccharides (LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria. Lipopolysaccharides consists of an antigen O-specific chain, a core oligosaccharide and lipid A. Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system. Lipopolysaccharides activates TLR-4 on immune cells . This product is derived from Escherichia coli O55:B5. Lipopolysaccharides induces secretion of cell migrasome .
PF-07238025 is a BCKDC kinase (BDK) inhibitor (EC50=19 nM). PF-07238025 stabilizes the interaction between BDK and BCKDH core subunit E2 and prevents phosphorylation of E1. While BDK mediates branched-chain ketoacid dehydrogenase (BCKDH) phosphorylation, and inhibition of BCKDH is involved in controlling the rate-limiting step of branched-chain amino acid (BCAA) degradation. Impaired BCAA catabolism has been associated with several diseases, particularly cardiometabolic diseases, including heart failure (HF), type 2 diabetes mellitus (T2DM), non-alcoholic fatty liver disease (NAFLD), and obesity. PF-07238025 improved cardiometabolic endpoints and improves glucose tolerance in mice .
Capsid proteins play a key role in the assembly of icosahedral capsids, forming T=4 and T=3 particles. Transported along microtubules to the nucleus, its phosphorylation exposes a nuclear localization signal that promotes binding to nuclear pore complexes via α and β import. Capsid protein, Hepatitis B Virus (His) is the recombinant Virus-derived Capsid protein, expressed by E. coli , with C-His labeled tag. The total length of Capsid protein, Hepatitis B Virus (His) is 149 a.a., with molecular weight of ~17.67 kDa.
CBFB, forming the heterodimeric complex core-binding factor (CBF) with RUNX family proteins, enhances the DNA-binding capacity of RUNX members like RUNX1, RUNX2, and RUNX3. The heterodimers bind to specific sites in enhancers and promoters, modulating transcription of target genes. CBFB complexes repress ZBTB7B during CD8+ T cell development, acting as a transcriptional silencer and facilitating cytotoxic T cell differentiation. Interactions occur with COPRS and PRMT5 in complexes with RUNX1. CBFB Protein, Human (His) is the recombinant human-derived CBFB protein, expressed by E. coli , with N-6*His labeled tag. The total length of CBFB Protein, Human (His) is 181 a.a., with molecular weight of ~25 kDa.
B3GNT6 Protein, a vital beta-1,3-N-acetylglucosaminyltransferase, is crucial for synthesizing the core 3 structure of O-glycans, essential in mucin-type glycoprotein biosynthesis. With a key role in digestive organs, B3GNT6 significantly contributes to glycoconjugate structural diversity and functional properties. Its involvement in core 3 O-glycan synthesis is vital for mucin formation, impacting cell adhesion and mucosal protection processes. Understanding B3GNT6's role enhances glycosylation pathway comprehension, with potential applications in digestive organ physiology and glycan-related therapeutic targets. Further investigation promises insights into mucin-type glycoprotein biosynthesis in health and disease. B3GNT6 Protein, Human (sf9, His) is the recombinant human-derived B3GNT6 protein, expressed by Sf9 insect cells, with N-His labeled tag. The total length of B3GNT6 Protein, Human (sf9, His) is 341 a.a., with molecular weight of ~47 kDa.
KLF6 Protein, a transcriptional activator, binds GC box motifs and may contribute to B-cell growth and development. It interacts with ZZEF1. KLF6 Protein, Human is the recombinant human-derived KLF6 protein, expressed by E. coli , with tag free. The total length of KLF6 Protein, Human is 109 a.a., with molecular weight of ~16.0 kDa.
Serine (SRGN) is essential for the formation of mast cell secretory granules and the storage of various compounds. It plays a crucial role in the storage of proteases in mast cells, including granzyme B in T lymphocytes, and contributes to the localization of neutrophil elastase. Serglycin/SRGN Protein, Human (HEK293, His-Myc) is the recombinant human-derived Serglycin/SRGN protein, expressed by HEK293 , with C-His, C-Myc labeled tag. The total length of Serglycin/SRGN Protein, Human (HEK293, His-Myc) is 158 a.a., with molecular weight of ~27 kDa.
BCAN Protein, Human (HEK293, His) is a recombinant human brevican core protein produced in HEK293 cells. In the adult brain, the brevican core protein undergoes proteolytic cleavage and exists as a 145-kDa full-length form and an 80-kDa C-terminal fragment.
SDC4 protein is a cell surface proteoglycan that cooperates with SDCBP and PDCD6IP to regulate exosome biogenesis. SDC4 exists as a homodimer and engages in important interactions with various intracellular partners. SDC4 Protein, Mouse (HEK293, His) is the recombinant mouse-derived SDC4 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of SDC4 Protein, Mouse (HEK293, His) is 122 a.a., with molecular weight of ~22.21 kDa.
SDC4 protein is a cell surface proteoglycan that cooperates with SDCBP and PDCD6IP to regulate exosome biogenesis. SDC4 exists as a homodimer and engages in important interactions with various intracellular partners. SDC4 Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived SDC4 protein, expressed by HEK293 , with C-hFc labeled tag.
CD164 is a sialylamucin that may play a key role in the hematopoietic process, promoting CD34(+) cell adhesion while negatively regulating CD34(+)CD38(lo/-) cell proliferation. It regulates cord blood CD133+ cell migration through the CXCL12/CXCR4 axis and is associated with prostate cancer metastasis and bone marrow invasion. CD164 Protein, Human (HEK293, His) is the recombinant human-derived CD164 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD164 Protein, Human (HEK293, His) is 139 a.a., with molecular weight of 40-110 kDa.
CD164 Protein, a sialomucin, crucially influences hematopoiesis and cell adhesion. It enhances myogenesis by positively regulating myoblast migration and promoting the fusion of myoblasts into myotubes through interactions with CXCR4. This highlights CD164's significant role in various cellular activities related to muscle development and function. CD164 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD164 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD164 Protein, Rat (HEK293, Fc) is 160 a.a., with molecular weight of 90-120 kDa, respectively.
CD164 Protein, a sialomucin, potentially plays a pivotal role in hematopoiesis, facilitating CD34+ cell adhesion while negatively regulating CD34+ cell proliferation. CD164 Protein, Cynomolgus (HEK293, Fc) is the recombinant cynomolgus-derived CD164 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD164 Protein, Cynomolgus (HEK293, Fc) is 163 a.a., with molecular weight of 75-110 KDa.
HE4/WFDC2 protein is a disulfide-bonded homotrimer serving as a broad range protease inhibitor. HE4/WFDC2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived HE4/WFDC2 protein, expressed by HEK293, with C-His labeled tag. The total length of HE4/WFDC2 Protein, Mouse (HEK293, His) is 149 a.a., with molecular weight of ~23-30 kDa.
HE4/WFDC2 protein acts as a broad-spectrum protease inhibitor and may affect a variety of cellular processes. Its effect on sperm maturation suggests its role in reproductive mechanisms. HE4/WFDC2 Protein, Canine (HEK293, Fc) is the recombinant canine-derived HE4/WFDC2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of HE4/WFDC2 Protein, Canine (HEK293, Fc) is 97 a.a., with molecular weight of ~43-50 kDa.
Syndecan-2 Protein is a transmembrane (type I) heparan sulfate proteoglycan and is a member of the syndecan proteoglycan family. Syndecan-2 functions as an integral membrane protein and participates in cell proliferation, cell migration and cell-matrix interactions via its receptor for extracellular matrix proteins. Syndecan-2 is necessary for tumor angiogenesis that facilitates tumor growth and metastasis. Syndecan-2 Protein, Human (HEK293, His) is the recombinant human-derived Syndecan-2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Syndecan-2 Protein, Human (HEK293, His) is 126 a.a., with molecular weight of 25-40 kDa.
Studies have proven that Syndecan-4 protein is a cell surface proteoglycan that cooperates with SDCBP and PDCD6IP to play a key role in regulating exosome biogenesis. Syndecan-4 functions as a homodimer and interacts with various intracellular partners through its cytoplasmic domain. Syndecan-4 Protein, Human (HEK293, His) is the recombinant human-derived Syndecan-4 protein, expressed by HEK293 , with C-His labeled tag. The total length of Syndecan-4 Protein, Human (HEK293, His) is 145 a.a., with molecular weight of ~15.3 kDa.
The HNRNPA1 protein is complexly involved in multiple RNA processing functions, packaging pre-mRNA into hnRNP particles, promoting Poly(A) mRNA transport, and regulating splice site selection. Crucially, it binds inhibitoryly to sequences flanking PKM exon 9, favoring the inclusion of exon 10 in pyruvate kinase PKM splicing, thereby generating the PKM M2 isoform. HNRNPA1 Protein, Human (His) is the recombinant human-derived HNRNPA1 protein, expressed by E. coli , with N-6*His labeled tag. The total length of HNRNPA1 Protein, Human (His) is 353 a.a., with molecular weight of ~40.9 kDa.
The HE4/WFDC2 protein is a homotrimeric broad-spectrum protease inhibitor that regulates food intake, energy expenditure, and body weight in response to metabolic and toxin-induced stress. As a brainstem-restricted receptor, it binds to GDF15 and interacts with RET, activating MAPK and AKT signaling pathways. HE4/WFDC2 Protein, Human (HEK293, His) is the recombinant human-derived HE4/WFDC2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of HE4/WFDC2 Protein, Human (HEK293, His) is 94 a.a., with molecular weight of 18-22 kDa.
Elafin/Trappin-2, a skin-specific inhibitor of neutrophil and pancreatic elastase, safeguards tissues against elastase-mediated proteolysis. Its inhibitory range extends to the alpha-4-beta-2/CHRNA2-CHRNB2 nicotinic acetylcholine receptor. Elafin/Trappin-2 also weakly inhibits Kv11.1/KCNH2/ERG1 and transient receptor potential cation channel subfamily V member 1 (TRPV1), as reported in studies. Elafin/Trappin-2 Protein, Human (HEK293, His) is the recombinant human-derived Elafin/Trappin-2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Elafin/Trappin-2 Protein, Human (HEK293, His) is 95 a.a., with molecular weight of 13-15 kDa.
2-Methylanisole-d3 is the deuterium labeled 2-Methylanisole[1]. 2-Methylanisole is a monomethoxybenzene and acts as an intermediate for the preparation of compounds with methylhydroquinone core[2].
HBcAg Antibody (YA910) is an unconjugated, mouse-derived, anti-HBcAg (YA910) monoclonal antibody. HBcAg Antibody (YA910) can be used for: IHC-P expriments in human background without labeling.
ACAN Antibody is an unconjugated, approximately 208/248 kDa, rabbit-derived, anti-ACAN polyclonal antibody. ACAN Antibody can be used for: ELISA, IHC-P, IHC-F, IF expriments in mouse, rat, and predicted: human, chicken, dog, pig, cow, horse, rabbit background without labeling.
