5-FAM

5-FAM (5-Carboxyfluorescein) is a green fluorescent reagent used for in situ labeling peptides, proteins and nucleotides. 5-FAM is a single isomer with Ex/Em of 490 nm/520 nm[1].

Product Specifications

CAS Number

[76823-03-5]

Product Name Alternative

5-Carboxyfluorescein

UNSPSC

12171500

Hazard Statement

H319

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/5-FAM.html

Purity

99.58

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=C1OC2(C3=C(OC4=C2C=CC(O)=C4)C=C(O)C=C3)C5=C1C=C(C(O)=O)C=C5

Molecular Formula

C21H12O7

Molecular Weight

376.32

Precautions

H319

References & Citations

[1]Jungmi Lee, et al. Peptide substrate-based inkjet printing high-throughput MMP-9 anticancer assay using fluorescence resonance energy transfer (FRET) . Sens Actuators B Chem. 2018 Mar;256:1093-1099.