Protein A is chromatographically pure and shows predominantly a single band by SDS-PAGE. Greater than 95% of the A280 material binds to Human IgG.
Size
5 mg
Concentration
n/a
Applications
ELISA, Western Blot. Protein A is suitable for use as an antigen, as a control or standard in assays, for conjugation and for most other immunological methods. Protein A contains only IgG binding domains, ensuring maximum specific IgG binding.