Biotinylated Human LAG-3, Mouse IgG2a Fc,Avitag (LA3-H82F3) is expressed from human 293 cells (HEK293). It contains AA Leu 23 - Leu 450 (Accession # P18627-1).
Human / Cynomolgus / Rhesus macaque CD28, Mouse IgG2a Fc Tag (CD8-H52A5) is expressed from human 293 cells (HEK293). It contains AA Asn 19 - Pro 152 (Accession # P10747-1). In the region Asn 19 - Pro 152, the AA sequence of Human, Cynomolgus and Rhesus macaque CD28 are homologus.