Description
PROPERTIES
| Quality Level | 300 |
| form | liquid |
| storage temp. | 2-8?C |
Description
General description
TMB substrate is a chromogenic substrate for horseradish peroxidase – HRP.
Application
TMB substrate is used in ELISA procedures, which utilize horseradish peroxidase conjugates. TMB substrate develops a soluble blue reaction product that can be read at 370 or 655 nm at 370 or 655 nm. The reaction is stopped with acid, forming a yellow reaction product which enables accurate intensity measurement at 450 nm.
How to use our TMB substrate:
- Our TMB substrate is supplied as a ready-to-use peroxidase substrate containing TMB in a mildly acidic buffer. Prior to reaction with peroxidase, the substrate should be a colorless to light bluish-green solution. The substrate system develops a blue reaction product when reacted with peroxidase.
- Upon reaching your assay endpoint with addition of acid, measure the TMB substrate intensity at 450 nm.
- Our TMB Substrate is recommended for ELISA (microwell) procedures, and has been used in various assays, as a substrate for horseradish peroxidase antibody conjugate for detecting hendra virus glycoprotein, tetracosactide, sIgA and neutrophil extracellular traps (NETs).
- 3,3?,5,5?-Tetramethylbenzidine (TMB) Liquid Substrate System is not recommended for membrane applications. Since TMB substrate produces a soluble reaction product, it is not recommended for histochemistry or blotting.
Note:TMB substrate is light-sensitive and should be protected from direct sunlight or UV sources.
SAFETY INFORMATION
| Storage Class Code | 10 – Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
Reviews
There are no reviews yet.