CAS 95633-27-5
:7-azido-4-metil-cromen-2-one
- 7-Azido-4-Methylcoumarin
7-Azido-4-methylcoumarin
CAS:7-Azido-4-methylcoumarin is a fluorescent photoreactive probe for studying the substrate-binding site of human phenol sulfotransferase.
Formula:C10H7N3O2Purezza:99.37%Colore e forma:SolidPeso molecolare:201.187-Azido-4-methylcoumarin
CAS:Prodotto controllatoApplications 7-Azido-4-methylcoumarin is a highly sensitive and selective fluorogenic H2S probe. 7-Azido-4-methylcoumarin is a tool for monitoring the activity of pyridoxal-5'-phosphate (PLP)-dependent enzymes (e.g. cystathionine β-synthase (CBS), cystathionine γ-lyase (CGL) and tryptophan synthase (TS)) and to identify novel cystathionine β-synthase (CBS) inhibitors and activators. The aromatic azide moiety is selectively reduced in the presence of H2S, producing the fluorescent 7-amino-4-methylcoumarin (AMC) with a concomitant increase in fluorescence with ?ex = 365 nm and ?em = 450 nm. It has been characterized as a novel fluorescent photoactive probe for use in photoaffinity labeling of the substrate binding site of human phenol sulfotransferase (SULT1A1 or P-PST-1)
References Chen G, et al. Protein Sci. 1999 Oct;8(10):2151-7.Collom SL el al. Arch Biochem Biophys. 2007 Mar 1;459(1):59-69Formula:C10H7N3O2Colore e forma:NeatPeso molecolare:201.181




