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Protein Assays

A wide variety of assay products for identifying and analyzing of proteins and their functions. Products utilize various detection methods and sample types and can be used for applications including medical, cellular, molecular, and protein research.
Protein Assays and Amino Acid Analysis (94)
Bioluminescence Assays and Reagents (92)
Total Protein Assay Kits (68)
Antibody and Dye Based Assays (30)
Class-Specific Protein Assay Kits (12)
Galactosidase Assay Kits (7)
GTPase Assay Kits (6)
Sample Peroxide Assay Kits (5)
Transcription Factor Assay Kits (3)

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1 – 15 of 243 results
2

Thermo Scientific™ Pro-Detect™ Rapid Antibody Isotyping Assay Kit, human

Pro-Detect™ Rapid Antibody Isotyping Assay Kit is a single-use, dipstick lateral flow kit for quick, easy determination of monoclonal antibody class and subclass identity

3

Thermo Scientific™ Pro-Detect™ Rapid DYKDDDDK 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

4

Thermo Scientific™ Pro-Detect™ Rapid Antibody Isotyping Assay Kit, rat

Pro-Detect™ Rapid Antibody Isotyping Assay Kit is a single-use, dipstick lateral flow kit for quick, easy determination of monoclonal antibody class and subclass identity

5

Thermo Scientific™ Pro-Detect™ Rapid GST 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

6

Thermo Scientific™ Active Ras Pull-Down and Detection Kit

Purify GTPases and assay activation levels using specific GST-tagged protein-binding domains (PBD), GSH-agarose beads and anti-GTPase antibodies.

8

Thermo Scientific™ Pierce™ Gaussia Luciferase Glow Assay Kit

Obtain bright and stable bioluminescence signal (half-life greater than 1 hour) in the presence of Gaussia luciferase reporters

Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Detection Method Bioluminescence
Promoter EF-1α
Substrate Coelenterazine
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Gaussia Luciferase
Type Assay Kit
Format 384-well plate, 96-well plate
For Use With (Equipment) Luminometer (Microplate)
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
9

Thermo Scientific™ Pierce™ Renilla Luciferase Glow Assay Kit

Obtain bright and stable bioluminescence signal (half-life approx. 3 hour) in the presence of Renilla luciferase reporters.

Substrate Coelenterazine
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Green Renilla Luciferase
Type Assay Kit
Format 384-well plate, 96-well plate
For Use With (Equipment) Luminometer (Microplate)
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
10

Thermo Scientific™ Pierce™ Bovine Serum Albumin Standard Pre-Diluted Set

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

11

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.

12

Thermo Scientific™ Pierce™ BCA Protein Assay Kit - Reducing Agent Compatible

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

13

Thermo Scientific™ Pierce™ Peroxide Assay Reagent A

Measure total peroxide levels in either aqueous or lipid-containing laboratory reagents

14

Thermo Scientific™ Pierce™ Peroxide Assay Reagent B

Detect and measure hydrogen peroxide levels (H2O2) in biological samples using an iron (Fe) and xylenol orange (XO) reagent for microplates or tubes.

15

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.