Specification Sheet

Product Name
5-Carboxyfluorescein N-succinimidyl ester BioReagent, suitable for fluorescence, ≥90% (HPLC)

Product Number
92846

Product Brand
sigma

CAS Number
92557-80-7

Molecular Weight
473.39

Test

Specification

APPEARANCE (COLOR)Yellow to Dark Yellow and Orange to Dark Orange
APPEARANCE (FORM)Powder
PURITY (HPLC AREA %)≥ 90 %
LUMINESCENCECORRESPONDS TO REQUIREMENTS
DEGREE OF COUPLING≥ 90.0 %
EMISSION MAXIMUM515 - 525 nm
RECOMMENDED RETEST PERIOD42 MONTHS

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