T4444

3, 3′,5 ,5′-Tetramethylbenzidine

peroxidase substrate, chromogenic, aqueous solution

• Szinonimák: TMB
• CAS-szám: 54827-17-7
• MDL-szám: MFCD00007748
• UNSPSC kód: 12352204
• PubChem Substance ID: 24900209
• NACRES: NA.83

Tulajdonságok

• Terméknév: 3, 3′,5 ,5′-Tetramethylbenzidine Liquid Substrate, Supersensitive, for ELISA, ready to use solution
• Minőségi szint: 200
• Forma: aqueous solution
• kiszállítva: wet ice
• tárolási hőmérséklet: 2-8°C
• SMILES string: Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2
• InChI: 1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
• Nemzetközi kémiai azonosító kulcs: UAIUNKRWKOVEES-UHFFFAOYSA-N

Leírás

Általános leírás

This product contains 3, 3′,5 ,5′-Tetramethylbenzidine (TMB) in a mildly acidic buffer. The substrate is supplied as a one component ready to use solution. Rate kinetics are approx. 40% faster than traditional TMB formulations. Not recommended for membrane or immunohistochemical applications that require a precipitating reaction product.

Alkalmazás

3, 3′,5 ,5′-Tetramethylbenzidine Liquid Substrate, Supersensitive, for ELISA has been used as a substrate for peroxidase:

• to determine synthesized hyaluronan and HAS2 (hyaluronan-synthesizing enzyme) expression by the transfectant
• to measure the levels of α-hemolysin toxin
• in imaging bound IgGs

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 655 nm. The TMB reaction may be stopped with 2 M H₂SO₄ (resulting in a yellow color), and read at 450 nm.

Biztonsági adatok

• Tárolási osztály kódja: 10 - Combustible liquids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable