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T0565

Sigma-Aldrich

3,3′,5,5′-Tetramethylbenzidine

TMB membrane substrate, chromogenic, liquid

Synonym(s):

TMB membrane substrate

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About This Item

UNSPSC Code:
12352204
NACRES:
NA.83

product name

3,3′,5,5′-Tetramethylbenzidine (TMB) Liquid Substrate System for Membranes, ready to use solution

Quality Level

100

form

liquid

storage temp.

2-8°C

Related Categories

General description

3,3′,5,5′-Tetramethylbenzidine (TMB) is a chromogenic substrate for horseradish peroxidase (HRP) conjugates. It develops a permanent, insoluble, dark blue reaction product and is useful in colorimetric quantification.

Application

3,3′,5,5′-Tetramethylbenzidine (TMB) Liquid Substrate System for Membranes has been used as a chromogenic substrate in western blot analysis. It has also been used as a liquid substrate in enzyme-linked immunosorbent assay (ELISA).
3,3′,5,5′-Tetramethylbenzidine (TMB) Liquid Substrate System for Membranes has been used in:
  • enzyme-linked immune absorbent spot (ELISPOT) assay
  • as a substrate for IgG peroxidase
  • in the visualization of immunocomplexes

Physical form

Ready-to-use.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Muhammed M Salahuddin et al.
Current issues in molecular biology, 43(3), 2199-2209 (2021-12-24)
Breast cancer is the most common malignancy in women worldwide. P2X7 is a transmembrane receptor expressed in breast cancer and activated by the ATP tumor microenvironment, driving cell proliferation, angiogenesis, and metastasis via different signaling pathways. The role of the
Srdjan M Dragovic et al.
Cell host & microbe, 23(4), 523-535 (2018-04-13)
Plasmodium infection begins with the bite of an anopheline mosquito, when sporozoites along with saliva are injected into a vertebrate host. The role of the host responses to mosquito saliva components in malaria remains unclear. We observed that antisera against
Navilla Apú et al.
Open life sciences, 18(1), 20220577-20220577 (2023-08-17)
Most laboratory tests to detect the presence of anti-SARS-CoV-2 antibodies use enzyme-linked immunosorbent assays (ELISA) or chemiluminescence immunoassays (CLIA); however, equipment for these immunoassays is unavailable in many areas of low- and middle-income countries. Rapid lateral flow immunoassay (LFIA) tests
Effects of nerve growth factor antagonist K252a on peritoneal mast cell degranulation: implications for rat postoperative ileus
Berdun S, et al.
American Journal of Physiology: Gastrointestinal and Liver Physiology, 309(10), G801-G806 (2015)
Hesham Saeed et al.
Protein expression and purification, 181, 105820-105820 (2021-01-14)
In previous studies Pseudomonas aeruginosal-ASNase complete coding sequence gene, 984 bp (GenBank accession number KU161101.2) was isolated by PCR, cloned into pET28a(+) vector, expressed in E. coli DE3(BL21) pLysS, purified to apparent homogeneity and biochemically characterized. In the present work
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