MABSol® Biotinylated Bovine FcRn Heterodimer Protein, His,Avitag (SPR verified) (FCN-B82W3) is expressed from human HEK293 cells. It contains AA Ala 24 - Pro 298 (FCGRT) Ile 21 - Leu 118 (B2M) (Accession Q3T119-1 (FCGRT) P01888-1 (B2M)). 1 * 200 µG