English Name : Protein A from Staphylococcus aureus; SPA
Other names : A protein
MW: 42,000 - 45,000
Level : BR
Capacity: 7 ~ 14 mg / mg, solid binding capacity (human IgG)
Properties: white or white fibrous, white powder separated from the A type Staphylococcus aureus (Staphylococcus aureus) derived from a cell wall protein soluble in water :.. 1mg / ml.
Uses : The main component of the cell wall biochemistry of antigen, not having an antigen binding site with the binding properties of immunoglobulins capable of forming a protein containing A, an antibody, antigen complexes and IgG immunoassays for purification .
Save : 2 ~ 8 ℃