Staphylococcal Protein A 41kDa Recombinant ( Protein A, 41kDa )

Catalog # PT_41874

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$189.00
DescriptionRecombinant Staphylococcal Protein A produced in E.Coli is a non-glycosylated, Polypeptide chain contaning the amino acid sequence of Staphylococcal Protein A IgG binding domains having a molecular mass of 41 kDa. The recombinant Protein A
Product Size: 10mg
Quantity

Data sheet

Formulation
The protein was lyophilized from a concentrated (1mg/ml) solution containing no additives.
Purity
Greater than 98.0% as determined by SDS-PAGE & RP-HPLC.
Description
Recombinant Staphylococcal Protein A produced in E.Coli is a non-glycosylated, Polypeptide chain contaning the amino acid sequence of Staphylococcal Protein A IgG binding domains having a molecular mass of 41 kDa. The recombinant Protein A contains 6 IgG-
Protein Background
Protein A is a cell wall protein deriving from Staphylococcus aureus which exhibits unique binding properties for IgG from a variety of mammalian species and for some IgM and IgA as well. It binds with the Fc region of immunoglobulins through interaction
Expression host
Escherichia Coli.
Synonyms
Immunoglobulin G-binding protein A, IgG-binding protein A, Staphylococcal protein A, SPA.
Reagent Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Protein-A should be stored at all times at 4°C.
Activity
7mg human IgG/mg protein-A.
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