You Searched For: 3,3\\\',5,5\\\'-Tetramethylbenzidine+(TMB)


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Catalog Number: (97063-666)
Supplier: VWR
Description: Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.

Catalog Number: (97064-344)
Supplier: VWR
Description: Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity

Supplier: Thermo Scientific Chemicals
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) QUICK, liquid substrate for ELISA

Catalog Number: (EM1.08622.0001)
Supplier: MERCK, S.A. DE C.V. SV

Supplier: Thermo Scientific Chemicals
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) 99+%

Catalog Number: (77402-420)
Supplier: APOLLO SCIENTIFIC
Description: 3,3',5,5'-Tetramethylbenzidine (TMB)

New Product


Supplier: Ambeed
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) 98%

Supplier: Sigma Aldrich
Description: 3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures.

Catalog Number: (TCT3854-100ML)
Supplier: TCI America
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) solution for ELISA, ready-to-use

New Product


Supplier: Thermo Scientific Chemicals
Description: Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood.
Supplier: Thermo Scientific Chemicals
Description: 3,3',5,5'-Tetramethylbenzidine (TMB) EASY, liquid substrate

Supplier: MP Biomedicals
Description: (TMB Powder) This product is excellent for ELISA procedures.


Catalog Number: (100503-800)
Supplier: Electron Microscopy Sciences
Description: A non-carcinogenic substitute for DAB and DAB-HCl.

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Supplier: Rockland Immunochemical
Description: 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.

Supplier: MP Biomedicals
Description: 3,3',5,5'-Tetramethylbenzidine is 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 to 650 nm. The TMB reaction may be stopped with 2 M H<sub>2</sub>SO<sub>4</sub> (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases. It is useful in gel staining procedure for low levels of home-associated peroxidases and for enzyme immunoassay of horseradish peroxidase.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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