Protein Assays

These products include various protein assay products for identifying and analyzing proteins and their functions in applications, including medical, cellular, molecular, and protein research.
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175 Products
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  • Total Protein Assay Kits (54)
    Protein Assays and Amino Acid Analysis (51)
    Bioluminescence Assays and Reagents (32)
    Class-Specific Protein Assay Kits (16)
    Antibody and Dye Based Assays (8)
    GTPase Assay Kits (6)
    Sample Peroxide Assay Kits (5)
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The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.
Thermo Scientific™ Pierce Micro BCA Protein Assay uses a concentrated form of the BCA Reagents to accurately measure dilute protein solutions (0.5 to 20μg/mL).
Measure protein concentration using a stable formulation of the original Bradford reagent described in the literature with Thermo Scientific™ Pierce Coomassie Protein Assay Kit.
Thermo Scientific™ Pierce 660nm Protein Assay is a quick, ready- to-use colorimetric method for total protein quantitation. Additional Information and Online Ordering »
Thermo Scientific™ Pierce BSA Protein Assay Standards are high-quality reference samples for generating accurate standard curves and calibration controls in total protein assays.
Thermo Scientific™ Pierce BCA Protein Assay Kit remains one of the most popular protein quantitation methods worldwide. Additional Information and Online Ordering »
Thermo Scientific™ Pierce Protease Assay Kits measure total protease activity in samples, providing a means of assessing the progress of protease isolation procedures or quantifying protease contamination in biological samples.
The Thermo Scientific Pro-Detect Rapid Myc Competitive Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of Myc (sequence: EQKLISEEDL)-tagged proteins in protein expression and purification systems.
Thermo Scientific™ Pierce BSA Protein Assay Standards are high-quality reference samples for generating accurate standard curves and calibration controls in total protein assays.
Detect and measure hydrogen peroxide levels in biological samples using an iron and xylenol orange reagent with Thermo Scientific™ Pierce Quantitative Peroxide Assay Kits.
The ViaGram™ Red+ Bacterial Gram Stain and Viability Kit provides a simple fluorescent staining protocol for fluorescence microscopy that differentially stains many gram-positive and gram-negative bacterial species and, at the same time, discriminates live from dead cells on the basis of plasma...
The Thermo Scientific Pro-Detect Rapid Mouse Fc Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of mouse Fc-tagged proteins in protein expression and purification systems.
Thermo Scientific™ Pierce 660nm Protein Assay is a quick, ready- to-use colorimetric method for total protein quantitation. Additional Information and Online Ordering »
The Thermo Scientific™ pMCS-Red Firefly Luc Vector is a multiple cloning site plasmid designed to accept a promoter sequence for study of gene regulation using the intracellular red firefly luciferase reporter.
The GeneBLAzer™ In Vivo Detection Kit measures β-lactamase reporter activity in live mammalian cells, using the β-lactamase substrate CCF2-AM. The GeneBLAzer™ Detection System provides the following advantages: • Suitable for use as a sensitive reporter of gene expression in living mammalian cells...
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Accurately quantifying total protein concentration is a key step in most experiments and workflows involving isolation, separation, and analysis of proteins. We offer a variety of assay reagents, kits, and standards for protein quantitation by fluorescent or colorimetric detection with fluorometers,...
Fluorescence-based protein quantification detection methods provide superior sensitivity which means you use less of your protein samples for quantitation and have more samples available for your experiment.
Documents & Support (20,079)
What are the contents of the BCA Protein Assay Kit (Cat. No. J63283.QA)?
Is the BSA in the Pierce Dilution-Free BSA Protein Standards, Multichannel Pipette Compatible the same as the BSA standards found in other Pierce protein assays and Pierce BSA protein standard products?