3,3´,5,5´-Tetramethylbenzidine, Liquid Chromogenic Substrate
CAT:
127-BINY6276
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- Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
- Dry Ice Shipment: No

3,3´,5,5´-Tetramethylbenzidine, Liquid Chromogenic Substrate
- Synonyms: TMB
- Additionnal Information: Store at 2-8°C
- Storage Conditions: Store at 2-8°C
- Notes: TMB Ready-To-Use chromogenic substrate contains 3,3',5,5'- tetramethylbenzidine and H202 in a Citric Acid buffer and is recommended for use in ELISA procedures. TMB is a substrate for horseradish peroxidase. It produces a soluble blue color product that can be read spectrophotometrically at 370 or 620-650 nm. The reaction may be amplified threefold when stopp ed with acid, generating a yellow color with its absorption maximum at 450nm. After stopping, it should be read within 30 minutes. Not recommended for use in immunohistochemical or blotting assays. Stability: Minimum of 1 year if stored at 2-8°C.