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Protein Assays  |
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Brief overview of available protein assay products and a selection table for side-by-side comparison of features.
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A highly reproducible and rapid protein assay that is more linear than the Bradford method and provides better compatibility with interfering substance than RC DC Protein Assays.
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Pierce BCA (bicinchoninic acid) Protein Assays, the gold standard for accurately measuring protein concentration.
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A specialized form of the BCA Protein Assay that is compatible with reducing agents at concentrations routinely used in protein sample buffers.
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Purified and calibrated concentrations of bovine serum albumin (BSA) and bovine gamma globulin (BGG) for use as standards in protein assays.
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Reagent kits for eliminating interfering substances from protein assay samples by selectively precipitating the protein so that non-protein components to be removed easily.
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A Bradford protein assay kit that is with a ready- to-use dye-binding reagent formulation for fast (almost immediate) color development.
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As fast as the original coomassie assay, with increased accuracy. A high-performance Bradford reagent.
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A complete kit for determining the approximate mass contributed by oxidizable sugars in purified glycoproteins.
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All the benefits of the original Pierce BCA Protein Assay but optimized for dilute protein solutions from 0.5-20 µg/ml.
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All the accuracy of the original Lowry Protein Assay, the most referenced protein assay in the world, but this protein assay has been modified so it’s ready-to-use and stable for at least one year!
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Determine the approximate mass and molar level of serine- and threonine-phosphorylation of any purified protein.
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Ideal choice for performing routine assays necessary during the isolation of proteases, or for identifying the presence of contaminating proteases in protein samples.
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Simple assays for detecting the presence and amount of peroxides in both aqueous and lipid-containing laboratory reagents. This is an easy way check for contamination that may be harmful to your samples.
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