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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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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immune response of multiparous hyper-immunized sows against peptides from non-structural and structural proteins of PRRSV
Rascon-Castelo E, et al.
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Testin (TES) as a candidate tumour suppressor and prognostic marker in human astrocytoma
Steponaitis G, et al.
Oncology Letters, 12(5), 3305-3311 (2016)
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
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
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)
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Colorimetric Alkaline Phosphatase and Peroxidase Substrate Detection Systems

Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

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