Total Protein Assay Kits

Thermo Scientific™ Pierce™ BCA™ Protein Assay

Green-to-blue (A562nm), precise, detergent-compatible assay reagent to measure total protein concentration vs. protein standard.

Thermo Scientific™ Pierce™ Coomassie (Bradford) Protein Assay

Brown-to-purple (A595nm), ready-to-use, classic reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.

Thermo Scientific™ Pierce™ Bovine Serum Albumin Standards

High-quality, calibrated BSA solutions (2mg/mL) to serially dilute to create protein assay standard curves to accurately measure protein concentration.

Thermo Scientific™ Pierce™ Micro BCA™ Protein Assay

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™ BCA™ Protein Assay, Reducing Agent Compatible (RAC)

Reducing agent-compatible version of our popular BCA Reagent Kit to measure protein concentration in samples containing DTT or BME thiol-reductants.

Thermo Scientific™ Pierce™ Modified Lowry Protein Assay

Clear-to-purple (A750nm), 2-component, folin phenol- and copper-based reagent system to measure total protein concentration vs. protein standard.

Thermo Scientific™ Pierce™ 660nm Protein Assay

Red-to-green (A660nm), ready-to-use, detergent- and reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.

Thermo Scientific Pierce™ Rapid Gold BCA Protein Assay Kit

Provides high accuracy results in fraction of time. Thermo Scientific™ Pierce™ Rapid Gold BCA Protein Assay Kit is two-component, high-precision, detergent-compatible assay optimized to measure (at 480nm) total protein concentration compared to protein standard curve of known concentrations.

Thermo Scientific™ Pierce™ Coomassie Plus™ (Bradford) Protein Assay

Brown-to-purple (A595nm), ready-to-use, fast reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.

Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Reagent

The Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Reagent is a quick and ready-to-use modification of the well-known Bradford coomassie dye-binding, colorimetric method for total protein quantitation

Alfa Aesar™ BCA Protein Assay Kit

Contains two separate solutions for estimation of protein concentration

Thermo Scientific™ Pierce™ Bovine Gamma Globulin Standards

High-quality, calibrated BGG solutions (2mg/mL) to serially dilute to create protein assay standard curves to measure antibody (IgG) concentration.

Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay

Quickly and reliably measure protein concentration of cell lysates or other samples that contain Triton™ X-100, NP-40 or other detergents using the the Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit.

Thermo Scientific™ Pierce™ Compat-Able™ Protein Assay Kits

Precipitation reagents to eliminate interfering substances from protein assay samples to make them compatible with BCA and Coomassie-Bradford assays.

Thermo Fisher Scientific™ Invitrogen™ ProQuantum™ Human IP-10 Immunoassay Kit DFS Item

Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument

Thermo Fisher Scientific™ Invitrogen™ ProQuantum™ Human IL-8 Immunoassay Kit DFS Item

Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument

Thermo Fisher Scientific™ Invitrogen™ ProQuantum™ Human IFNγ Immunoassay Kit DFS Item

Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument

Invitrogen™ Novex™ IL-4 Human Ultrasensitive Magnetic Bead Kit DFS Item

Designed for quantification of low levels of human IL-4 in serum, plasma and tissue culture supernatant samples

Thermo Fisher Scientific™ Invitrogen™ ProQuantum™ Human IL-12p40 Immunoassay Kit DFS Item

Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument

Thermo Fisher Scientific™ Invitrogen™ ProQuantum™ Human IL-6 Immunoassay Kit DFS Item

Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument

Thermo Fisher Scientific™ Invitrogen™ ProQuantum™ Human IL-1β Immunoassay Kit DFS Item

Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument

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