Protein Assays
Thermo Scientific™ Pierce™ Bovine Serum Albumin Standard Ampules, 2 mg/mL
High-quality, calibrated BSA solutions (2 mg/mL) to serially dilute to create protein assay standard curves to accurately measure protein concentration.
Thermo Scientific™ Pierce™ BCA Protein Assay Kits
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™ Bradford Protein Assay Kit
Brown-to-purple (A595nm), ready-to-use, classic reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits
Achieve sensitive detection of protein, and low protein-to-protein variation, with the Qubit Protein and Protein BR Assay Kits for fluorescence-based protein quantitation assays.
Thermo Scientific™ Pierce™ Fluorescent Protease Assay Kit
Determine total protease activity in biological samples via fluorescent or colorimetric detection by measuring digestion of labeled casein substrate.
Thermo Scientific™ Pierce™ Dilution-Free™ BSA Protein Standards, multichannel pipette compatible
Pierce Dilution-Free BSA Protein Standards are high-quality bovine serum albumin reference samples for generating accurate standard curves and calibration controls in total protein assays.
Thermo Scientific™ FITC-Casein for Pierce™ Fluorescent Protease Assay Kit
Determine total protease activity in biological samples via fluorescent or colorimetric detection by measuring digestion of labeled casein substrate.
Thermo Scientific™ Pierce™ Quantitative Peroxide Assay Kit (Lipid)
Detect and measure hydrogen peroxide levels (H2O2) in biological samples using an iron (Fe) and xylenol orange (XO) reagent for microplates or tubes.
Thermo Scientific™ Pro-Detect™ Rapid SUMO Assay Kit
Pro-Detect™ Rapid Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of tagged proteins in protein expression and purification systems
Thermo Scientific™ Pierce™ BCA Protein Assay Reagent B
Green-to-blue (A562nm), two-component, precise, detergent-compatible assay reagent to measure total protein concentration vs. protein standard.
Thermo Scientific™ Pierce™ 660nm Protein Assay Reagent
Red-to-green (A660nm), ready-to-use, detergent- and reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
BD Perm/Wash™ Buffer
Can be used in intracellular cytokine staining to permeabilize cells and as an antibody diluent and cell wash buffer
MilliporeSigma™ mPAGE™ Color Protein Standard
SDS-PAGE, western blot, Color protein standard
Thermo Scientific™ Pro-Detect™ Rapid His Competitive Assay Kit
Pro-Detect™ Rapid Competitive Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of tagged proteins in protein expression and purification systems
Thermo Scientific™ Micro BCA™ Protein Assay Kit
Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).