4-1BB/TNFRSF9 Protein (mFc Tag) (recombinant human)

Protein Construction: Recombinant Human 4-1BB Ligand Receptor is produced by our Mammalian expression system and the target gene encoding Leu24-Gln186 is expressed with a mFc tag at the C-terminus. Sequence: Leu24-Gln186. Fusion tag: C-mFc Endotoxin: < 1.0 EU per µg as determined by the LAL method. Apparent Molecular Mass: 50-70 kDa. Protein function: Tumor necrosis factor receptor superfamily member 9(TNFRSF9) is an inducible T cell surface protein belonging to the TNF receptor superfamily. It is a single-pass type I membrane protein which contains 4 TNFR-Cys repeats. The human and mouse proteins share 60% amino acid sequence identity. It is absent from naive T cells, but upregulated and continually expressed following T cell activation. It is a receptor for TNFSF9/4-1BBL, and possibly active during T cell activation. Protein function: Receptor for TNFSF9/4-1BBL. Possibly active during T cell activation. [The UniProt Consortium]