MPSD TFA  (Synonyms: MARCKS-ED TFA)

MPSD TFA (MARCKS-ED TFA) is the TFA salt form of MPSD (HY-P10471). MPSD TFA is a 25-amino acid peptide based on the effector domain sequence of the intracellular membrane protein myristoylated alanine-rich C-kinase substrate (MARCKS). MPSD TFA can sense membrane curvature and recognize phosphatidylserine. MPSD TFA can be utilized as biological probe to study membrane shape and lipid composition^[1].

3080.76 (free base)

C₁₄₇H₂₄₃N₄₁O₃₁.xC₂HF₃O₂

Lys-Lys-Lys-Lys-Lys-Arg-Phe-Ser-Phe-Lys-Lys-Ser-Phe-Lys-Leu-Ser-Gly-Phe-Ser-Phe-Lys-Lys-Asn-Lys-Lys

KKKKKRFSFKKSFKLSGFSFKKNKK

O=C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC1=CC=CC=C1)C(N[C@@H](CO)C(N[C@@H](CC2=CC=CC=C2)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CO)C(N[C@@H](CC3=CC=CC=C3)C(N[C@@H](CCCCN)C(N[C@@H](CC(C)C)C(N[C@@H](CO)C(NCC(N[C@@H](CC4=CC=CC=C4)C(N[C@@H](CO)C(N[C@@H](CC5=CC=CC=C5)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CC(N)=O)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CCCCN)N.OC(C(F)(F)F)=O.[x]

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Morton LA, et al., MARCKS-ED peptide as a curvature and lipid sensor. ACS Chem Biol. 2013 Jan 18;8(1):218-25.  [Content Brief]