3,3′,5,5′-Tetramethylbenzidine (TMB) Liquid Substrate System for Membranes
SIGMA/T0565 - ready to use solution
Synonym: TMB membrane substrate
Product Type: Chemical
Sigma offers specially formulated TMB liquid substrate systems for ELISA requiring a soluble end-product and for western blotting procedures that require an insoluble end-product. TMB Liquid Substrate System for peroxidase-based ELISA procedures where the soluble blue end product can be read at 370 nm or 655 nm. The addition of an acidic stopping solution produces a yellow color that can be read at 450 nm. The Sigma TMB Substrate System for Membranes produces an insoluble, dark blue end-product, and is not recommended for ELISA or immunohistochemical applications.
| form | liquid |
| Quality Level | 100  |
| storage temp. | 2-8°C |
| Application: | 3,3′,5,5′-Tetramethylbenz |
| Application: | 3,3′,5,5′-Tetramethylbenz • enzyme-linked immune absorbent spot (ELISPOT) assay • as a substrate for IgG peroxidase • in the visualization of immunocomplexes |
| General description: | 3,3′,5,5′-Tetramethylbenz |
| Physical form: | Ready-to-use. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352204 |