TMB Substrate Kit, Peroxidase (HRP), (3,3', 5,5'-tetramethylbenzidine)

Features:

• Greater sensitivity than conventional substrates
• Stock solutions supplied in convenient dropper bottles promoting ease of handling
• No wait times for mixing and dissolving powders or tablets
• Contains reagents necessary to produce either a precipitating blue reaction product or a soluble blue reaction product
• One year expiry date
• Sufficient reagents to produce 300 ml of working solution

TMB HRP 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 chromogen 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.