Protein Assays
BD Cytofix/Cytoperm™ Fixation and Permeabilization Solution
1X solution can be used for the simultaneous fixation and permeabilization of cells prior to intracellular cytokine staining
Thermo Scientific™ Pierce™ Bovine Gamma Globulin Standard Ampules, 2 mg/mL
High-quality, calibrated BGG solutions (2mg/mL) to serially dilute to create protein assay standard curves to measure antibody (IgG) concentration.
Invitrogen™ NanoOrange™ Protein Quantitation Kit, 200-2,000 assays
Sensitive and easy assay for protein quantitation, with detection as low as 10 ng/mL of protein in solution
BD Perm/Wash™ Buffer
Can be used in intracellular cytokine staining to permeabilize cells and as an antibody diluent and cell wash buffer
Thermo Scientific™ Pierce™ Modified Lowry Protein Assay Kit
Clear-to-purple (A750nm), 2-component, folin phenol- and copper-based reagent system to measure total protein concentration vs. protein standard.
Thermo Scientific™ Pierce™ Quantitative Peroxide Assay Kit (Aqueous
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™ Pierce™ 660nm Protein Assay Kit
Red-to-green (A660nm), ready-to-use, detergent- and reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
Thermo Scientific™ Micro BCA™ Reagent B (MB)
Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).
Thermo Scientific™ Pierce™ Colorimetric Protease Assay Kit
Determine total protease activity in biological samples via fluorescent or colorimetric detection by measuring digestion of labeled casein substrate.
MilliporeSigma™ mPAGE™ Color Protein Standard
SDS-PAGE, western blot, Color protein standard
Thermo Scientific™ Micro BCA™ Reagent A (MA)
Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).
BD Fixable Viability Stain 575V
For discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications. BD Horizon™ Fixable Viability Stain 575V reacts with and covalently binds to cell-surface and intracellular amines. Permeable plasma cell membranes allow for the intracellular diffusion of the dye and covalent binding to higher overall concentrations of amines than in nonpermeable live cells.
Novus Biologicals™ OneStep TUNEL Apoptosis Kit, Green, 488
Suitable for in situ apoptosis detection of tissue samples (Paraffin embedding, freezing and ultrathin section) and cells (Cell smears, cell climbing smears).
Invitrogen™ EZQ™ Protein Quantitation Kit
Fluorescence-based protein assay facilitates fast quantitation of protein samples prepared for gel electrophoresis