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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.
Bioluminescence Assays and Reagents (92)
Protein Assays and Amino Acid Analysis (91)
Total Protein Assay Kits (68)
Antibody and Dye Based Assays (37)
Class-Specific Protein Assay Kits (12)
Galactosidase Assay Kits (7)
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1 – 15 of 247 results
1

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.

2

Thermo Scientific™ Pro-Detect™ Rapid HA 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

3

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).

4

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

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 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

6

MilliporeSigma™ Novagen™ BCA Protein Assay Kit

Determines protein concentration in standard assay or microassay configuration.

7

Thermo Scientific™ Pierce™ BCA Protein Assay Reagent A

Estimate visually, or measure with a standard spectrophotometer or plate reader at 562 nm.

Assay BCA Assay
Specificity Not Target-Specific
Content And Storage Store at room temperature.
Description Pierce BCA Protein Assay Reagent A
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce
Detection Method Colorimetric
8

Thermo Scientific™ Pro-Detect™ Rapid DYKDDDDK-His 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

9

Invitrogen™ Quant-iT™ Protein Assay Kit  DFS Item

For easy and accurate protein quantitation

10

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.

11

Thermo Scientific™ Pierce™ Bradford Plus Protein Assay Kits

The Pierce Bradford Plus Protein Assay Kit is a ready-to-use, reducing agent-compatible, improved Bradford assay reagent used to quickly measure total protein concentration compared to a protein standard.

Assay Bradford Assay
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
Sufficient For 630 Tube Assays or 3160 Microplate Assays
Quantity 950 mL
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce
Detection Method Colorimetric
12

Thermo Scientific™ Pierce™ Bradford Plus Protein Assay Reagent

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

13

Invitrogen™ NanoOrange™ Protein Quantitation Kit, 200-2,000 assays  DFS Item

Sensitive and easy assay for protein quantitation, with detection as low as 10 ng/mL of protein in solution

14

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

15

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.