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MilliporeSigma™ Calbiochem™ TMB, Soluble Substrates for AP and HRP

Catalog No. 613544100ML Shop All MilliporeSigma Products
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Peroxidase substrate that produces blue soluble end product that can be read at 370nm or 650nm. Calbiochem™ TMB, Soluble Substrates for AP and HRP use of stop solution enhances sensitivity two- to four-fold and results in yellow solution that can be read at 450nm.

  • CAS number: 54827-17-7
  • Form: Liquid, clear to very light blue
  • Preservative: None
  • Special instructions: Protect from exposure to direct sunlight. Discard if the solution turns blue or turbid. The reagent is stable at room temperature, but we recommend storage in the refrigerator for longer shelf life. Warm to assay temperature before use.

Specifications

Format

Liquid, clear to very light blue

Formulation

Single component system containing 1.46mM TMB, 2.21mM H₂O₂ in a proprietary solvent

Product Type

TMB, Soluble

pH

3.1 ± 0.5

Volume (Metric)

100mL

For Use With (Application)

ELISA

Storage Requirements

Protect from light. Ok to freeze.

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