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Total Protein Assay Kits

Bradford assay reagents, BCA assay kits, bovine serum albumin (BSA) standards, and other spectrophotometer and microplate protein assay products used to precisely determine and measure total protein concentration following cell lysis, labeling or purification.
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1

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

2

Thermo Scientific™ Pierce™ Dilution-Free™ Rapid Gold BCA Protein Assay

The Pierce Dilution-Free Rapid Gold BCA Protein Assay Kit is an effortless, fast, and accurate assay optimized to determine total protein concentration. It is detergent-compatible and has a 5X wider dynamic range than traditional protein assays of 0.02–10 mg/mL.

Shipping Condition Wet Ice
Specificity Not Target-specific
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
Assay Range 20 to 10,000 μg/mL
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce Dilution-Free
Detection Method Colorimetric
3

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.

Assay BCA Assay
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
4

Gibco™ Freedom™ DG44 Kit
GREENER_CHOICE

Freedom™ DG44 Kit

5

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.

6

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.

7

Thermo Scientific™ Pierce™ Bovine Gamma Globulin Standard Pre-Diluted Set

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

8

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).

9

Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit

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.

10

Thermo Scientific™ Pro-Detect™ Rapid Streptag II 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

11

Thermo Scientific™ Pro-Detect™ Rapid AVI 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

12

Thermo Scientific™ Pro-Detect™ Rapid V5 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

13

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

14

Thermo Scientific™ Pro-Detect™ Rapid Mouse Fc Assay Kit

Pro-Detect™ Rapid Protein Fc Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of human, rabbit or mouse Fc-tagged proteins in protein expression and purification systems.

15

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