Protein quantitation is often necessary before processing protein samples for isolation, separation and analysis by chromatographic, electrophoretic and immunochemical methods. Total protein estimation can be easily accomplished using popular assays such as BCA, Coomassie (Bradford) and Lowry protein assays. Protein quantitation is accomplished by using either a standard test tube or microplate assay format and a standard curve.
Product Detail
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BCA Protein Assay
The BCA Protein Assay is the benchmark for accurately measuring protein concentration.
BCA Protein Assay - Reducing Agent Compatible
The BCA Protein Assay always compatible with more detergents, buffers/salts and solvents - now compatible with reducing agents at concentrations routinely used in protein sample buffers.
Compat-Able Protein Assay Kits
Compat-Able Reagents for protein assays dispose of any interfering substances in your sample by selectively precipitating the protein.
Coomassie (Bradford) Protein Assay
This standard Bradford protein assay is a ready-to-use dye-binding reagent formulation with fast (almost immediate) color development.
Coomassie Dry Protein Assay Plates
Coomassie Dry Protein Assay Plates accelerate the performance of Bradford Coomassie dye-based protein assays in your lab.
Coomassie Plus - The Better Bradford Assay
The Coomassie Plus protein assay exhibits substantially increased linearity of response, and only half the expected protein-to-protein variation of other commercial Bradford protein assays.
Glycoprotein Carbohydrate Estimation Kit
The entire assay can be performed in less than 75 minutes. All you need are a microwell plate, a microwell plate reader and the easy-to-use reagents that are included with the kit.
Micro BCA Protein Assay
All the benefits of the original BCA protein assay, in addition to the added benefit of unsurpassed sensitivity.
Modified Lowry Protein Assay
All the accuracy of the original Lowry Protein Assay, but this protein assay has been modified so it’s ready-to-use and stable for at least one year!
PeroXOquant Quantitative Peroxide Assay Kits
PeroXOquant Quantitative Peroxide Assays are the simplest assays for detecting the presence of peroxides in both aqueous and lipid-containing laboratory reagents.
Pre-Diluted BSA & BGG Protein Assay Standard Sets
Thermo Scientific Pierce offers protein standards for life scientists interested in accurately quantitating the amount of protein in their samples.
Protease Assay
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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