National Diagnostics Reagents for Electrophoresis, Liquid Scintillation Counting, Histology and Electro-Optical Applications

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Protein Stains

Product Name
ProtoBlue Safe Eco-friendly, ultra-sensitive colloidal coomassie G-250 stain.
Insite System Unique run-time protein visualization system for SDS-PAGE. Excellent for purification prior to MALDI MS.
Sterling Rapid Silver Stain Fast and sensitive silver stain, producing superb results in 1 hour.
Coomassie Blue G-250 Stain for proteins on polyacrylamide gels. Assay for proteins in solution.
Coomassie Blue R-250 The most commonly used stain for proteins on polyacrylamide gels.
Amido Black Stain for proteins in gels and Western blots. Better for some acidic peptides than Coomassie.

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ProtoGel Quick-Cast

Combines the convenience of pre-cast gels with the economy of gel solutions. Ideal for Western Blotting applications
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Ecoscint Ultra

The best scintillation cocktail on the market for low background, low temperature counting of environmental samples.
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Hydrogen Peroxide Assay Kit

Rapid, sensitive and quantitative method for the determination of Hydrogen Peroxide in chemical or biological systems.
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