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3,3',5,5'-Tetramethylbenzidine dihydrochloride

Cat No.
CSUB-0442
Applications
3,3',5,5'-Tetramethylbenzidine (TMB) is a peroxidase substrate suitable for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2 M H2SO4 (resulting in a yellow color), and read at 450 nm.
Form
tablet
Enzyme Commission Number
264-769-6
CAS No.
64285-73-0
Molecular Weight
313.27
Storage
2-8°C
Synonyms
4, 4'-Diamino-3, 3'; 5, 5'-tetramethylbiphenyl dihydrochloride
Molecular Formula
C16H20N2 · 2HCl
MDL Number
MFCD00012961
PubChem Substance ID
24900140
mp
>300 °C
Substrates
Peroxidase Substrates
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