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Use Single-Component TMB Peroxidase EIA Substrate for horseradish peroxidase immunoassays. This substrate develops a deep blue color in the presence of peroxidase-labeled conjugate.

• One-bottle stabilized chromogenic substrate with long term-stability and lower sensitivity
• Contains both 3,3’,5,5’ tetramethylbenzidine (TMB) and hydrogen peroxide (H₂O₂)
• Detection wavelength 450 nm
• Does not contain DMF or DMSO
• Not suitable for use with assays requiring a precipitating substrate

Packaging Options

Related Products

• Disposable Polystyrene Cuvettes: Standard (2239950) or Semimicrovolume (2239955)
• Costar 96–Well Flat–Bottom EIA Plate (2240096)
• iMark™ Microplate Absorbance Reader
• ELISA Substrate Kits

Related Categories

• Protein Assay Kits
• Microplate Readers
• Protein Sample Preparation
• Chromatography
• Protein Electrophoresis and Blotting
• Bio-Plex^® Multiplex Immunoassay System

Supporting Documents

• Single Component TMB Peroxidase EIA Substrate Kit Instruction Manual
• TMB Peroxidase EIA Substrate Kit Instruction Manual

Online Resources

• Protein Purification and Isolation
• Multiplex Immunoassays