5-FAM
Important Notice: For research use only. We do not sell to patients.
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Important Notice: For research use only. We do not sell to patients.
Not your Region? View all Distributors
Discription | 5-FAM (5-Carboxyfluorescein) contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. Fluorescein is the most common fluorescent derivatization reagent for labeling biomolecules. |
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Catalog Num | A20660 |
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Formula | C21H12O7 |
Molecular Weight | 376.32 |
CAS Number | 76823-03-5 |
SMILES | O=C1OC2(C3=C(OC4=C2C=CC(O)=C4)C=C(O)C=C3)C5=C1C=C(C(O)=O)C=C5 |
Synonyms | 5-Carboxyfluorescein |
Storage | Store lyophilized at -20ºC, keep desiccated. |
Calculate the dilution required to prepare a stock solution. This equation is commonly abbreviated as: C1V1 = C2V2