Protein A Protein (AA 37-469)

Catalog No. ABIN666764

This Recombinant Protein A protein is produced in Escherichia coli (E. coli).

Quick Overview for Protein A Protein (AA 37-469) (ABIN666764)

Target: Protein A

Protein Type: Recombinant

Origin: Staphylococcus aureus

Source: Escherichia coli (E. coli)

Application: SDS-PAGE (SDS)

Purity: > 90 % by SDS - PAGE

Product Details

Protein Characteristics: AA 37-469

Characteristics: Protein A, 37-469 aa, S.aureus, Recombinant, E.coli

Application Details

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/ml (determined by BCA assay)

Buffer: Liquid. In 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol,

Storage: 4 °C

Target Details

Target: Protein A

Background: Protein A is a 40-60 kDa surface protein originally found in the cell wall of the bacteria Staphylococcus aureus. It binds with high affinity to human IgG1 and IgG2 as well as mouse IgG2a and IgG2b. Protein A binds with moderate affinity to human IgM, IgA and IgE as well as to mouse IgG3 and IgG1. Due to its affinity for the Fc region of many mammalian immunoglobulins, protein A is considered a universal reagent in biochemistry and immunology. Recombinant Staphylococcus aureus Protein A was expressed in E.coli and purified by using conventional chromatography. Synonyms: Immunoglobulin G binding protein A , Immunoglobulin G binding protein A Staphylococcal protein A, SPA,. NCBI no.: ACD80064

Molecular Weight: 48.1 kDa (434aa), confirmed by MALDI-TOF.