Datasheet

Protein G

Name: Protein G
Brand: Rockland Immunochemicals
Price: 359.0 USD
Availability: InStock

1 References

Item No. PG00-00

Size: 1 mg

Origin: Streptococcus sp.

$359.00 /Per Item

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Background

Protein G is a surface protein of two groups of Streptococcal bacteria that has the ability to bind immunoglobulins. Similar to Protein A, but with slightly different specificity, Protein G is an important agent in the purification of proteins due to its ability to bind the Fc region. While native Protein G binds to albumin, recombinant Protein G is designed to contain only immunoglobulin binding domains to ensure the maximum specific IgG binding capacity.

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Specifications for Protein G

Product Details

Description: Protein G - PG00-00

Synonyms: ProG, Streptococcus G protein

Species of Origin: Streptococcus sp.

Target Details

Purity/Specificity: Recombinant Protein G is chromatographically pure and shows predominantly a single band by SDS-PAGE. Protein G was assayed by immunoelectrophoresis resulted in a single precipitin arc against anti-Protein G. No reaction was observed against anti-Protein A.

Database Links:

UniProtKB - P19909

Application Details

Application Note: Protein G is suitable for use as an antigen, as a control or standard in assays, for conjugation and for most other immunological methods. Protein G contains only IgG binding domains, ensuring maximum specific IgG binding.

Formulation

Physical State: Lyophilized

Concentration: 1.0 mg/ml

Reconstitution Volume: 1.0 mL

Reconstitution Buffer: Restore with deionized water (or equivalent)

Shipping & Handling

Shipping Condition: Ambient

Storage Condition: Store vial at 4° C prior to restoration. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. Protein G is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.

Expiration: Expiration date is one (1) year from date of receipt.

References (1)

Yang, H. et al. (2010). Binding site on human immunoglobulin G for the affinity ligand HWRGWV. Journal of Molecular Recognition : Jmr

Applications

Competition

PubMed

Certificate of Analysis Lookup

Disclaimer

This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.