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  2. Fluorescent Dye
  3. TFAX 488,TFP

TFAX 488,TFP is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,TFP yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin).

For research use only. We do not sell to patients.

TFAX 488,TFP Chemical Structure

TFAX 488,TFP Chemical Structure

CAS No. : 878546-79-3

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Description

TFAX 488,TFP is a green fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 488,TFP yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG, streptavidin)[1].

In Vitro

Excitation maximum=485±11 nm; emission maximum=530±15 nm[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

884.91

Formula

C39H44F4N4O11S2

CAS No.
Emission (Em)

510

Excitation (Ex)

488

SMILES

O=S(C1=C(N)C=CC2=C(C3=CC=C(C(OC4=C(F)C(F)=CC(F)=C4F)=O)C=C3C(O)=O)C5=C([O+]=C12)C(S(=O)(O)=O)=C(N)C=C5)([O-])=O.CCN(CC)CC.CCN(CC)CC

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

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

Purity & Documentation
References
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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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TFAX 488,TFP
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HY-D1113
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