5(6)-Carboxyfluorescein N-hydroxysuccinimide ester
SIGMA/21878 - BioReagent, suitable for fluorescence, mixture of isomers, ≥80% (HPLC)
Synonym: 5(6)-FAM SE; FLUOS
CAS Number: 117548-22-8
Empirical Formula (Hill Notation): C25H15NO9
Molecular Weight: 473.39
MDL Number: MFCD04119713
Linear Formula: C25H15NO9
Product Type: Chemical
assay | ≥80% (HPLC) |
fluorescence | λex 492 nm; λem 517 nm in DMF |
form | powder |
InChI | 1S/2C25H15NO9/c27-13-2-5- |
InChI key | YVTPVJDECOUTJW-UHFFFAOYSA |
product line | BioReagent |
Quality Level | 200 |
SMILES string | OC(=O)c1ccc(cc1C2=C3C=CC( |
solubility | DMF: soluble |
DMSO: soluble | |
storage temp. | −20°C |
suitability | suitable for fluorescence |
Application: | 5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5(6)-FAM SE, FLUOS) may be used to prepare fluorescent derivatives of proteins such as tubulin and for the preparation of a phenytoin tracer for the determination of this and other drugs in serum and plasma by fluorescence polarization immunoassay (FPIA) and laser-induced fluorescence detection. |
Application: | Fluorescent label for primary and secondary amine groups on proteins and other biomolecules. |
Application: | Has 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) |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥80% (HPLC) |
Storage Temp. | −20°C |
UNSPSC | 12352108 |