ready to use solution for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Vue d’ensemble
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:
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Foire aux questions
How should this product be stored?
Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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