Description：Recombinant Mouse CD137L Protein is produced by mammalian expression system and the target gene encoding Arg104-Glu309 is expressed with a 10His tag at the N-terminus.Form：Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.Gene Symbol：TNFSF9Alternative Names：Tumor necrosis factor ligand superfamily member 9; 4-1BB ligand; 4-1BBL Entrez Gene (Mouse)： 21950; SwissProt (Mouse)： P41274; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：HHHHHHHHHH GGGSGGGSGG GSIEGRRTEP RPALTITTSP NLGTRENNAD QVTPVSHIGC PNTTQQGSPV FAKLLAKNQA SLCNTTLNWH SQDGAGSSYL SQGLRYEEDK KELVVDSPGL YYVFLELKLS PTFTNTGHKV QGWVSLVLQA KPQVDDFDNL ALTVELFPCS MENKLVDRSW SQLLLLKAGH RLSVGLRAYL HGAQDAYRDW ELSYPNTTSF GLFLVKPDNP WEDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.Storage/Stability：Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.