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3,3',5,5'-Tetramethylbenzidine (TMB) Liquid Substrate System for ELISA

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Cat No.

CSUB-0465

Applications

TMB is a substrate for horseradish peroxidase. Develops a soluble blue reaction product that may be read at 370 or 655 nm. For endpoint assays the reaction may be stopped with acid, forming a yellow reaction product that may be read at 450 nm. Recommended for ELISA (microwell) procedures, not recommended for membrane applications.

Storage

2-8°C

Synonyms

TMB

Substrates

Peroxidase Substrates