Reddot Biotech
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Reddot Biotech is a fresh Canadian company focused on the sale of research use ELISA kits. We strive to provide our customers with the best quality products for their research as well as excellent customer service and fast and effective technical support. We offer over 6000 different types of high quality research use ELISA kits. Website : www.reddotbiotech.ca |
![HRP Chromogens for IHC](https://www.biotrend.com/en/upload/thumbs/ihc-uweszz-f436d8.png)
HRP Chromogens for IHC
We offer a wide choice of specific chromogens for immunohistochemistry (IHC), for use with the 2 enzymes most used in this technique: horseradish peroxidase (HRP for Horseradish Peroxidase) and alkaline phosphatase (AP). Chromogens are chemical compounds used in IHC labeling procedures that produce a colored product that can be visualized by light microscopy. The choice of chromogen to use is directly related to the enzyme used in the test. Indeed, the enzyme will catalyze the conversion of the chromogenic substrate to produce a colored precipitate. Each enzyme can catalyze the conversion of specific substrates. Here are some examples of chromogens for HRP :
HRP:
- Aminoethyl carbazole (AEC)
- 3,3'-diaminobenzidine (DAB)
- 3,3'5,5'-tetramethylbenzidine (TMB)
- Emerald
AP:
- Fast Red
- Permanent Red
- Mixture of nitro blue tetrazolium chloride (NBT) and 5-bromo-4-chloro-3-indolyl phosphate (BCIP) (NBT / BCIP)
Name
Color
Mounting