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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 – 15 of 54 results
1

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.

2

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.

3

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

4

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

5

Invitrogen™ EZQ™ Protein Quantitation Kit  DFS Item

Fluorescence-based protein assay facilitates fast quantitation of protein samples prepared for gel electrophoresis

6

Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits  DFS Item
GREENER_CHOICE

Achieve sensitive detection of protein, and low protein-to-protein variation, with the Qubit Protein and Protein BR Assay Kits for fluorescence-based protein quantitation assays.

Product Line Qubit
Detection Method Fluorescence
7

Thermo Scientific™ Pierce™ Dilution-Free™ BSA Protein Standards, multichannel pipette compatible

Pierce Dilution-Free BSA Protein Standards are high-quality bovine serum albumin reference samples for generating accurate standard curves and calibration controls in total protein assays.

Assay Protein Standards
Specificity Not Target-specific
Product Type Protein Quantitation Assay
Quantity 8-channel tubestrip (2 x 1 mL)
For Use With (Application) Internal Standard
Product Line Pierce, Dilution-Free
9

MilliporeSigma™ Novagen™ BCA Protein Assay Kit

Determines protein concentration in standard assay or microassay configuration.

10

Invitrogen™ CBQCA Plus Protein Quantitation Kit
GREENER_CHOICE

The CBQCA Plus Protein Quantitation Kit is a specialized tool designed for the accurate quantitation of proteins in solution.

11

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

12

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.

13

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.

14

Thermo Scientific™ Micro BCA™ Reagent C (MC)

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).

15

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.