C1609

Sigma-Aldrich

 

5(6)-Carboxyfluorescein N-hydroxysuccinimide ester

≥90% (HPLC)

Synonym:5(6)-FAM SE, FLUOS
CAS Number:117548-22-8
Linear Formula:C25H15NO9
Molecular Weight:473.39
MDL number:MFCD04119713

Description

ApplicationHas been used to prepare fluorescent derivatives of tubulin and for the preparation of a phenytoin tracer for the determination of this drug in serum and plasma by fluorescence polarization immunoassay (FPIA)
 Reacts with primary and secondary amine groups on proteins and other biomolecules.
 Fluorescent label for primary and secondary amine groups on proteins and other biomolecules.

Properties

assay≥90% (HPLC)
storage temp.−20°C

Safety

Personal Protective EquipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements22-24/25
WGK Germany3

Related Products

Replaced by21878, 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester

References

referenceBanks, P.R., Paquette, D.M., Comparison of three common amine reactive fluorescent probes used for conjugation to biomolecules by capillary zone electrophoresis. Bioconjug. Chem. 6, 447, (1995)