Thermo Scientific™

Compat-Able™ BCA Protein Assay Kit

Catalog number:  23229

 Related applications:

Protein Assays and Analysis

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The Thermo Scientific Compat-Able BCA Protein Assay Kit eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.

The Compat-Able Reagents remove salts, detergents, reducing agents and other substances from protein samples to eliminate interference with protein assays. The protocol selectively precipitates all of the protein, thereby allowing the non-protein components to be easily decanted and removed. The purified, precipitated protein is redissolved in water, making it ready for accurate determination of the protein concentration by standard protein assay methods. The procedure is accomplished in less than 10 minutes with just a few simple steps. The Compat-Able Preparation Set is available individually or conveniently bundled with either the Thermo Scientific Pierce BCA Protein Assay Kit or the Thermo Scientific Pierce Coomassie Plus Protein Assay Kit.

Features of the Compat-Able Protein Assay Preparation Reagent Kit:

Eliminate incompatibilities—removes nearly any substance that interferes with colorimetric protein assays: salts, detergents, denaturants, reducing agents, and even IEF sample buffer
Simple and fast—prepare samples in less than 10 minutes with four simple steps
Convenient—reagent set is easier to use than homemade TCA or acetone precipitation reagents, thereby producing more consistent results
Scalable—microcentrifuge method is easily scaled to larger centrifuge tube volumes for special needs
Validated—tested and offered together with BCA and Coomassie Plus Protein Assay Kits; protocol integrates control and normalization procedures

Related Products
Compat-Able™ Protein Assay Preparation Reagent Kit
Compat-Able™ Coomassie Plus Protein Assay Kit
Ampule Breakers

For Research Use Only. Not for use in diagnostic procedures.


Assay Type: Protein Quantitation Assay
Detection Method: Colorimetric
For Use With (Equipment): Microplate Reader, Spectrophotometer
Product Line: Compat-Able™
Product Size: 1 L
Technique: Absorbance, Incompatibility Elimination, Solution-based Detection

Contents & storage

Sufficient For: Treating up to 500 protein assay samples and performing 250 tube assays or 2500 microplate assays
• Compat-Able Reagent 1, 250 mL
• Compat-Able Reagent 2, 250 mL
• BCA Reagent A, 500 mL
• BCA Reagent B, 25 mL
• Albumin Standard Ampules, 2 mg/mL, 10 x 1 mL


Manuals & protocols