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Recombinant Protein G - Sepharose® 4B
Recombinant protein G is produced in a strain of E. coli which contains the gene for protein G from Streptococcus sp. This product is prepared by covalently coupling highly purified rec-Protein G to Sepharose® 4B. It is supplied as a 50% suspension containing 5 ml rec-Protein G-Sepharose® 4B + 5 ml PBS (10 mM phosphate-buffered saline, pH 7.4, containing 0.1% Proclin preservative).
Applications: Immunoglobulin affinity purification and Immunoprecipitation.
Recombinant protein G binds to the Fc region of many types of immunoglobulin G including:
■all four subclasses of human IgG
■mouse IgG
■rabbit IgG
■guinea pig IgG
■rat IgG
■goat IgG
■sheep IgG
■cow IgG
■horse IgG
Recombinant protein G does not bind to IgG from chicken or cat, or to human IgA, IgM, or serum albumin. It binds weakly to IgG from dog.
Format: Suspension
Product Size: 5 mL
Immobilized Phase: Protein G
Column or Resin Type: Affinity Column
Shipping Condition: Wet Ice
Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures.
This product is supplied as a 50% suspension (5 ml Recombinant Protein G-Sepharose® 4B + 5 ml PBS) |