Human glucocorticoid-induced TNF-related ligand (GITRL), also known as AITRL, CD357L, or tumor necrosis factor ligand superfamily member 18 (TNFSF18). GenBank Accession No. NM_005092, a.a. 72-199 with an N-terminal His-tag, expressed in a HEK293 cell expression system. MW = 17.1 kDa. Note: this protein runs at a higher MW by SDSPAGE due to glycosylation.
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol
Species
Human
Application
Useful for studying protein binding and for screening small molecules and antibodies.
Endotoxin Level
<1 EU/ug
Notes
GITR-biotin binding to GITRL was confirmed using the GITRL: GITR Biotinylated) Inhibitor Screening Assay Kit (BPS Cat. #72061).
The aggregation state of this product has been confirmed to be<10%. Avoid freeze/thaw cycles. Protein may be diluted to>=100 ug/ml in PBS + glycerol and stored at -80°C.