3,3',5,5'-Tetramethylbenzidine (TMB)

3,3',5,5'-Tetramethylbenzidine (TMB) solution, standard sensitivity ready-to-use, precipitating

Supplier: Thermo Scientific Chemicals

Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result

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3,3',5,5'-Tetramethylbenzidine (TMB) in aqueous solution, high sensitivity ready-to-use, precipitating

Supplier: Thermo Scientific Chemicals

Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result

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3,3',5,5'-Tetramethylbenzidine (TMB) solution, standard sensitivity ready-to-use

Supplier: Thermo Scientific Chemicals

Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes and is used with peroxidase and peroxidase coupled systems, particularly in ELISA techniques, blue result.

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3,3',5,5'-Tetramethylbenzidine (TMB) ≥98%

Supplier: BeanTown Chemical

CAS: 54827-17-7; EC No: 259-364-6; MDL No: MFCD00007748; RTECS: DV2300000 Solid; Molecular Formula: C16H20N2; MW: 240.34 Melting Point: 168-171° Light Sensitive

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3,3',5,5'-Tetramethylbenzidine (TMB) substrate, ReadiUse™ (colorimetric)

Supplier: AAT Bioquest

Horseradish peroxidase (HRP) and HRP conjugates facilitate the ABTS oxidation in the presence of hydrogen peroxide, turning ABTS into its blue-green oxidized product.

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3,3',5,5'-Tetramethylbenzidine free base

Supplier: G-Biosciences

TMB is a widely used chromogenic substrate for horseradish peroxidase (HRP) in colorimetric assays. As a free base, it is typically dissolved in an organic solvent or buffer to prepare TMB substrate solutions for ELISA, Western blotting, and immunohistochemistry.

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3,3',5,5'-Tetramethylbenzidine (TMB) ≥98%

Supplier: Electron Microscopy Sciences

A non-carcinogenic substitute for DAB and DAB-HCl.

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3,3',5,5'-Tetramethylbenzidine (TMB)

Supplier: Rockland Immunochemical

TMB ELISA Peroxidase Substrate (3, 3', 5, 5' - Tetramethylbenzidine) is a chromogenic substrate used to visualize antibody reactivity in ELISA experiments. In the presence of peroxidases, TMB can act as an electron donor for the conversion of peroxides to water, changing the color of solution to a blue color equivalent to the degree of reactivity. This reaction can be halted with acid to change the TMB to yellow. TMB ELISA Peroxidase Substrate is ideal for investigators in Microbiology, Immunology, and Cancer research.