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Protein G Plus-Agarose Suspension

Protein G PLUS agarose suspension specifically formulated for immunoprecipitation.


slurry (Liquid)


≤0.1% sodium azide as preservative



storage condition

do not freeze

shipped in

wet ice

storage temp.


General description

Designed for immunoprecipitation applications. This product is blocked with BSA to reduce non-specific binding and cannot be used for purification; best for bovine, goat, human, and rat IgG and for mouse IgG1.
Protein G PLUS agarose suspension specifically formulated for immunoprecipitation.


1.5 ml in Plastic ampoule


Toxicity: Standard Handling (A)

Other Notes

Agarose solution is supplied ready to use. Protein G Plus agrarose is blocked with BSA and should not be used for immunoglobulin purification or covalent cross-linking. For immunoprecipitation reactions 15 µl/µg primary antibody is recommended. Preclearing will minimize extra bands resulting from nonspecific precipitation. To preclear, add to the sample 20 µl agarose conjugate and 1 µg normal IgG from the same species as the immunoprecipitating antibody. When immunoblotting is used for detection, some secondary antibodies can react nonspecifically with BSA or other proteins present at high concentrations in the sample. This can be eliminated by reducing the concentration of secondary antibody.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Quality

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