Protein G

Gold Biotechnology offers Protein G agarose resins for antibody purification. Protein G is a bacterial cell wall component of the Staphylococcus species and is now produced as a recombinant protein in E. coli. rProtein G contains only IgG binding domains in order to ensure the maximum specific IgG binding capacity. Gold Biotechnology’s Protein G resins are ideal for the rapid purification and high yields of a wide variety of classes, subclasses and fragments of immunoglobulins from cell culture media and biological fluids. The recombinant Protein G are cross-linked to agarose resins, are temperature stable, retain their native conformation even in the presence of denaturing agents, and have high IgG-binding capacities and binding stability. Protein G is ideally recommended for applications involving human IgG3, mouse IgG1, and rat IgG1 and IgG2, as well as IgG from cows, sheep and goats.
Showing 1-1 of 1 item.

Protein G HTC Agarose Beads

There is no image for Protein G HTC Agarose Beads Protein G HTC Agarose Beads
Catalog ID Size Pricing
P-430-5 5 mL $ 372.00
P-430-25 25 mL $ 1,292.00

Description

Recombinant Protein G contains only IgG binding domains. The albumin-binding domain as well as cell wall and cell membrane binding domains of native Protein G have been removed to ensure the maximum specific IgG binding capacity.

GoldBio offers rProtein G resins to isolate and purify classes, subclasses and fragments of immunoglobulins from cell culture media and biological fluids. Rapid purification and high yield of purified immunoglobulin are obtainable by this method.

Protein G is covalently bound to highly cross-linked agarose beads, providing a very stable bond that can greatly minimize leakage of the Protein G and allowing for reuse of the affinity resin in several purification steps. This resin works well in High Flow conditions.

Product Specifications

Catalog ID P-430
Storage/Handling store at 4°C. Do NOT freeze.
View
Quick Add
P-430-5 5 mL $ 372.00
P-430-25 25 mL $ 1,292.00

Join our list to receive promos and articles.

Join Now