Recombinant Protein G is a preparation of streptococcal protein G expressed in E. coli. Protein G binds to the Fc portion of immunoglobulin G subclasses (IgGs) from a broad range of species including human and mouse, and does not bind IgA, IgE, IgM or serum albumin.
Recombinant Protein - lyophilised
Recombinant protein - conjugated to Horseradish Peroxidase (HRP) - liquid
Reconstitute with 1ml phosphate buffered saline
Recombinant Protein G, from Strepococcus strain G148, expressed in E.coli
Recombinant protein G from Streptococcus strain G148, expressed in E.coli.
Approx. Protein Concentrations
22kDa (monomeric protein lacking cystine residues)
Reagents In The Kit
Preparing The Antibody
Phosphate buffered saline
Store at -20oC only. Storage in frost-free freezers is not recommended. This product should be stored undiluted.
Store at -20oC only. Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
12 months from date of despatch.
6 months from date of despatch.
For research purposes only
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.