TMB Peroxidase Substrate Kit, 3,3’,5,5’-tetramethylbenzidine


Catalog # Unit Size Product Information MSDS
SK-4400    1 kit   Protocol
Enzyme Substrate Combinations Chart  
msdsSK4400.pdf  


TMB Substrate Kit (SK-4400) contains reagents in convenient dropper bottles necessary to produce either a precipitating blue reaction product or a soluble blue reaction product. This kit contains a stabilizing solution which, when added to the working solution, allows the development of a blue precipitate. This sensitive substrate can be used for blotting, immunohistochemical, and in situ hybridization applications. TMB stained slides can be dehydrated and permanently mounted. The soluble blue product, produced in the absence of the stabilizing solution, is useful for ELISA assays.

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