Description
BCIP/NBT (5-Bromo-4-chloro-3'-indolyphosphate p-toluidine salt/Nitro blue tetrazolium chloride) is utilized in combination as a chromogenic substrate for alkaline phosphatase (AP) in various applications, including WB and IHC. The reaction produces an insoluble dark purple/blue precipitate. This substrate is particularly useful for chromogenic detection in blotting and in situ hybridization assays due to its high sensitivity and resolution