3,3',5,5'-Tetramethylbenzidine, free base

CAS: 54827-17-7

Ref. 3D-T-2100

Product Information

• Name: 3,3',5,5'-Tetramethylbenzidine, free base
• Synonyms: 1'-Biphenyl)-4,4'-Diamine,3,3',5,5'-Tetramethyl-(, 1'-Biphenyl]-4,4'-Diamine,3,3',5,5'-Tetramethyl-[1, 3,3',5,5'-Tetramethyl benzidine, 3,3',5,5'-Tetramethylbenzidin, 3,3',5,5'-Tetramethylbiphenyl-4,4'-Diamine, 3,3',5,5'-Tetrametilbencidina, 3,3,5,5-Tetramethylbenzidine, 3,3′,5,5′-Tetramethyl-4,4′-diaminobiphenyl, 3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-4,4′-diamine, 3,3′,5,5′-Tetramethylbiphenyl-4,4′-diamine, 3,5,3',5'-Tetramethylbenzidine, 3,5,3′,5′-Tetramethylbenzidine, 3355Tmb, 4,4'-Bi-2,6-Xylidine, 4,4'-Diamino-3,3',5,5'-Tetramethylbiphenyl, BM blue, Benzidine, 3,3',5,5'-tetramethyl-, Benzidine, 3,3′,5,5′-tetramethyl-, ColorBurst Blue, Enhanced K-Blue, K-Blue, K-Blue Max, N-(3,5-dimethylphenyl)-3,5-dimethylaniline, Potassium-Blue Max, Sure Blue TMB, TMB, TMB Blotting Plus, TMB substrate, Tetramethylbenzidine, Tmb Quick, [1,1'-Biphenyl]-4,4'-diamine, 3,3',5,5'-tetramethyl-, [1,1′-Biphenyl]-4,4′-diamine, 3,3′,5,5′-tetramethyl-

Description

TMB is an excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques. It produces a soluble end product, which is blue in color and can be read spectrophotometrically. TMB has also been used in the quantitative determination of hemoglobin and in cytochemical staining for peroxidase. TMB is a hepatitis B antigen.

• Brand: Biosynth

Chemical properties

• Molecular weight: 240.35 g/mol
• Formula: C₁₆H₂₀N₂
• Purity: Min. 99.0 Area-%