Recombinant Cynomolgus 4-1BB Ligand/TNFSF9 Protein is expressed from HEK293 with hFc tag at the C-terminal.It contains Arg68-Glu251.
41BB Ligand; 4-1BB Ligand; 4-1BBL; CD137L; TNFSF9
The protein has a predicted MW of 46 kDa. Due to glycosylation, the protein migrates to 50-52 kDa based on Tris-Bis PAGE result.
Immobilized Cynomolgus/Rhesus macaque 4-1BB, His Tag at 0.5ug/ml (100ul/Well) on the plate. Dose response curve for Cynomolgus 4-1BB Ligand, hFc Tag with the EC50 of 6.7ng/ml determined by ELISA. See testing image for detail.
> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Less than 1EU per ug by the LAL method.
Shipped with blue ice.
Supplied as 0.22um filtered solution in PBS (pH 7.4).
Valid for 12 months from date of receipt when stored at -80°C.； Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid repeated freeze-thaw cycles.