Bioactive Proteins

Protein A Variant PAII

Article NoProduct NamePack SizePriceQuantityAdd to cart
Article No: 
05-0032-10000
Protein A Variant PAII
Pack Size: 
10 g
Price: 4,769 EUR
Article No: 
05-0032-1000
Protein A Variant PAII
Pack Size: 
1 g
Price: 499 EUR
Article No: 
05-0032-10
Protein A Variant PAII
Pack Size: 
10 mg
Price: 44 EUR
Article No: 
05-0032-100
Protein A Variant PAII
Pack Size: 
100 mg
Price: 165 EUR

Features 


  • 5 domain, wide range specificity
  • High activity and purity
  • Recombinant produced
  • Animal free production
  • Sterile filtered Lyophilized powder


 

 

Product description

Protein A orginates from Staphylococcus aureus and has five antibody binding domains and a cell binding domain. It binds IgG from most mammalian species and some IgA and IgM through the Fc region.

Medicagos recombinant protein A, "PAII" is produces in E. coli using animal free media. The recombainat form has the cellbinding domain removed, for reduced nonspecified binding and leakage. 

PAII is supplied as a lyophilized white flocculate. The purity of PAII is determined by SDS- PAGE, which generates one single band at 42 kDa. The activity is tested by interaction with human igG.  The product is to be used for laboratory work only.

 

Applications

  • Purification of polyclonal and monoclonal antibodies
  • Immunoprecipitation

 

Directions for use

Dissolve the protein in desired buffer depending on your application.

 

Shipping and storage

The product is shipped at -20°C however for over-the-day transport it may be shipped at ambient temperature. The lyophilized powder is stable for more than three years from production date when stored below -20°C. After reconstitution, the solution may be stored frozen in working aliquots for up to 12 months.