Abcam, ab144945, 6-Carboxyfluorescein N-hydroxysuccinimide ester, Fluorescent labeling reagent

Size: 10mg / 100mg
MW 473.39 g/mol. Commonly used fluorescent reagent for labeling of peptides, proteins and nucleotides. Amine-reactive succinimidyl ester carboxyfluorescein which yields carboxyamides that are more resistant to hydrolysis than fluorescein conjugates prepared with FITC.
Key facts
CAS number:92557-81-8,
Form:SolidSee storage information,
Molecular weight:473.39 g/mol,
Molecular formula:C25H15NO9,
Nature:Synthetic,
Biological description:Commonly used fluorescent reagent for labeling of peptides, proteins and nucleotides. Amine-reactive succinimidyl ester carboxyfluorescein which yields carboxyamides that are more resistant to hydrolysis than fluorescein conjugates prepared with FITC.,
IUPAC Name:6-Carboxyfluorescein N-hydroxysuccinimide ester,
Excitation/Emission:Ex: 492nm, Em: 517nm

Product details:
Fluorescence: λ
492 nm; λ
517 nm (pH 8.0).

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions-Ambient, Appropriate long-term storage conditions-Ambient, Storage information-The product can be stored for up to 12 months