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Recombinant Staphylococcus aureus Protein A/spa Protein, His Tag

Recombinant Staphylococcus aureus Protein A/spa Protein, His Tag

产品编号

PO112

别名

staphylococcal protein A

规格
  • 50ug
  • 100ug
产品介绍
Aliasstaphylococcal protein A
Catalog NumberPO112
Molecular Namespa
SpeciesStaphylococcus aureus
HostE. coli
Size50ug, 100ug
Protein FamilyOther protein
Purity≥90% as determined by SDS-PAGE
PurificationAffinity Purification
EndotoxinPlease contact our customer service for more information.
FormulationSupplied as solution form in PBS, pH 7.5, 8M urea./Lyophilized from PBS, pH 7.5, 8M urea.
BackgroundProtein Ais a 4-6kDasurfaceproteinoriginally found in the cell wall of thebacteriaStaphylococcus 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 humanIgM, IgAandIgEas 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.
Storage ConditionStore the product under sterile conditions after opening at -20℃ to -80℃ for 12 months. Avoid repeated freeze-thaw cycles.
Shipping ConditionThis product is shipped on ice packs or dry ice.
Molecular Weight38.33 kDa
Note仅供科研使用

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