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Thermo Scientific™ 1-Step™ Ultra TMB-Blotting Solution

Thermo Scientific™ 1-Step Ultra TMB-Blotting Solution is an enhanced single-component horseradish peroxidase (HRP) substrate for Western blotting and immunohistochemistry.

Manufacturer:  Thermo Scientific™ 37574

Catalog No. PI37574



Description

Description

Thermo Scientific™ 1-Step Ultra TMB-Blotting Solution is an enhanced single-component horseradish peroxidase (HRP) substrate for Western blotting and immunohistochemistry.


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This precipitating, colorimetric Western blot substrate for HRP provides high sensitivity, increased signal-to-noise ratio and low background compared to many other chromogenic substrates. The blotting solution contains soluble TMB (3,3«,5,5«-tetramethylbenzidine), which reacts very quickly with horseradish peroxidase enzyme to produce an insoluble dark blue precipitate that does not fade or flake. The substrate is compatible with both nitrocellulose and PVDF membranes. The blotting solution is supplied ready to use with no mixing required.

Highlights:

  • Fast - protein bands visible in less than one minute

  • Fade-resistant - protein bands stable after membrane drying

  • Sensitive - detection limit similar to Pierce ECL Western Blotting Substrate

  • Chromogenic - no special equipment needed for visualization; produces dark blue bands

  • Ready to use - no organic solvents are required to dissolve; no dilution necessary for use

Recommended for:

  • Chromogenic Western blot detection
  • Chromogenic immunohistochemistry detection
  • Nitrocellulose membrane blots
  • PVDF membrane blots
Specifications

Specifications

1-Step™
Colorimetric
Upon receipt store product at 4°C. Product is shipped at ambient temperature.
Chemical Substrate
HRP (Horseradish Peroxidase) Substrate
SDS
Documents