TMB

Overview
Catalog #	bs-76801c-1g
Product Name	TMB
Specifications
Storage Buffer	Powder
Storage Condition	Stable for 2 years after receipt when stored at +4°C.
Target
Product Information	CAS Number: 54827-17-7 Molecular formula: C16H20N2 Molecular weight: 240.34 Purity: >99% (HPLC) Appearance: White to light yellow powder. Solubility: Soluble in DMSO. Insoluble in water. InChiKey: UAIUNKRWKOVEES-UHFFFAOYSA-N SMILES: CC1=C(N)C(C)=CC(C2=CC(C)=C(N)C(C)=C2)=C1 SMILES: CC1=CC(=CC(C)=C1N)C1=CC(C)=C(N)C(C)=C1
Description	3,3‘,5,5‘-Tetramethylbenzidine (TMB) chromogenic peroxidase sensitive dye. 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 620-650nm. The TMB reaction may be stopped with 2M H2SO4 (resulting in a yellow color), and read at 450nm. A sensitive and specific reagent for the detection of blood, assay of haemoglobin and assay of horseradish peroxidase (HRP).