Product Tag - Biotinylated Human 4-1BB Ligand Protein (Primary Amine Labeling)

KACTUS Biosystems Biotinylated Human 4-1BB Ligand/TNFSF9 Trimer Protein (Primary Amine Labeling) (BBL-HM241B) (catalog No. BBL-HM241B) is expressed from HEK293 with monomeric hFc tag at the N-Terminus.It contains Arg71-Glu254.