Protein G streptococcus protei

gene_symbol
Description：Protein G streptococcus protein, 1 mg
Accn
Unipro ID
Synonyms
Species：Streptococcus
Amount：1 mg
Delivery time：7周
Expression sequence
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PredictedMW
Buffer：State: Lyophilized purified Ig fractionBuffer System: 0.02M Potassium Phosphate, 0.15M Sodium Chloride, pH 7.2, containing 0.01% (w/v) Gentamicin Sulfate as preservative and 10 mg/ml BSA (IgG and Protease free) as stabilizer.Label: Horseradish Peroxidase (HRP)Presentation Label: HRP
Stability：Shelf life: one year from despatch.
Bioactivity
Purity：This product was prepared from Chromatographically pure Protein G.
Concentration：lot specific
Preparation：Lyophilized purified Ig fraction
Endotoxin
Shipping
Background：Protein G is a bacterial protein derived from the cell wall of certain strains of b-hemolytic Streptococcci. It binds with high affinity to the Fc portion of various classes and subclasses of immunoglobulins from a variety of species. Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse.Protein G binds preferentially to the Fc portion of IgG, but unlike Protein A can also bind to the Fab region, making it useful for purification of F(ab') fragments of IgG. Due to it's affinity for the Fc region of many mammalian immunoglobulins, protein G is considered a universal reagent in biochemistry and immunology.