7-Chlorobenzofurazan-4-sulfonic acid ammonium salt
Overview | |
Catalog # | bs-75811c-100mg |
Product Name | 7-Chlorobenzofurazan-4-sulfonic acid ammonium salt |
Specifications | |
Storage Buffer | Powder |
Storage Condition | Stable for 2 years after receipt when stored at -20°C. |
Target | |
Product Information | CAS Number: 81377-14-2 Molecular formula: C6H3ClN2O4S . NH3 Molecular weight: 251.65 Purity: >97% (NMR) Appearance: Off-white to brown powder. Solubility: Soluble in water (50 mg/ml). InChiKey: QFHXPBLOMHGYOC-UHFFFAOYSA-N SMILES: ClC1=CC=C(S(=O)([O-])=O)C2=NON=C21.[NH4+] |
Description | Ammonium 4-chloro-7-sulfobenzofurazan (SBF-Cl) is a water-soluble fluorogenic reagent which is highly specific for thiol groups. SBF-Cl is a very good substrate for the investigation of glutathione S-transferases (GST). Used as a hematology and histology stain and in diagnostic assay manufacturing. Spectral data: lambdaex 360 nm; lambdaem 410 nm (pH 8.5); lambdaex 383 nm; lambdaem 528 nm (Reaction product). |