Products

Enzymes for Research, Diagnostic and Industrial Use

3,3',5,5'-Tetramethylbenzidine

Cat No.
CSUB-0444
Applications
3,3',5,5'-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate 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. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases.
Form
tablet
CAS_No
54827-17-7
Molecular Weight
240.34
Storage
2-8°C
Synonyms
BM blue; Sure Blue TMB; TMB Blotting Plus; TMB substrate; TMB
MDL Number
MFCD00007748
PubChem Substance ID
24900293
mp
168-171 °C(lit.)
Beilstein Registry Number
2808541
Substrates
Peroxidase Substrates

For research and industrial use only, not for personal medicinal use.

Products
Online Inquiry

For research and industrial use only, not for personal medicinal use.

0
Click unfold / close
Inquiry Basket
Delete selected Quote Check Out
Decide to move out of the shopping cart?
Sure No, Back

Please choose product!

< Go Back
You have already added to buy this product