Ponceau S; C.I. Acid Red 112; Ponceau Red S; Ponceau S Extra; 3-Hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-2,7-naphthalenedisulfonic Acid Tetrasodium Salt
CAS號:
6226-79-5
參考CAS號:
Free Base: 25317-44-6
分子式:
C??H??N?O??S? • 4Na
分子量:
668.6142299
類別:
Research Tools;
應(yīng)用:
Ponceau-S, Sodium Salt is a Ponceau azo dye for reversible protein staining. It can also be used in biological study for faster DNA repair of ultraviolet-?induced cyclobutane pyrimidine dimers and lower sensitivity to apoptosis in human corneal epithelial cells than in epidermal keratinocytes. Dyes and metabolites.
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