Description：Recombinant Human IL12RB2 Protein is produced by mammalian expression system and the target gene encoding Cys28-Asn622 is expressed with a Fc tag at the C-terminus.Form：Lyophilized from a 0.2 μM filtered solution of PBS, pH 7.4.Gene Symbol：IL12RB2Alternative Names：Interleukin-12 receptor subunit beta-2; IL-12 receptor subunit beta-2; IL-12R subunit beta-2; IL-12R-beta-2; IL-12RB2 Entrez Gene (Human)： 3595; SwissProt (Human)： Q99665; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：CKRGDVTVKP SHVILLGSTV NITCSLKPRQ GCFHYSRRNK LILYKFDRRI NFHHGHSLNS QVTGLPLGTT LFVCKLACIN SDEIQICGAE IFVGVAPEQP QNLSCIQKGE QGTVACTWER GRDTHLYTEY TLQLSGPKNL TWQKQCKDIY CDYLDFGINL TPESPESNFT AKVTAVNSLG SSSSLPSTFT FLDIVRPLPP WDIRIKFQKA SVSRCTLYWR DEGLVLLNRL RYRPSNSRLW NMVNVTKAKG RHDLLDLKPF TEYEFQISSK LHLYKGSWSD WSESLRAQTP EEEPTGMLDV WYMKRHIDYS RQQISLFWKN LSVSEARGKI LHYQVTLQEL TGGKAMTQNI TGHTSWTTVI PRTGNWAVAV SAANSKGSSL PTRINIMNLC EAGLLAPRQV SANSEGMDNI LVTWQPPRKD PSAVQEYVVE WRELHPGGDT QVPLNWLRSR PYNVSALISE NIKSYICYEI RVYALSGDQG GCSSILGNSK HKAPLSGPHI NAITEEKGSI LISWNSIPVQ EQMGCLLHYR IYWKERDSNS QPQLCEIPYR VSQNSHPINS LQPRVTYVLW MTALTAAGES SHGNEREFCL QGKANVDDIE GRMDEPKSCD KTHTCPPCPA PELLGGPSVF LFPPKPKDTL MISRTPEVTC VVVDVSHEDP EVKFNWYVDG VEVHNAKTKP REEQYNSTYR VVSVLTVLHQ DWLNGKEYKC KVSNKALPAP IEKTISKAKG QPREPQVYTL PPSREEMTKN QVSLTCLVKG FYPSDIAVEW ESNGQPENNY KTTPPVLDSD GSFFLYSKLT VDKSRWQQGN VFSCSVMHEA LHNHYTQKSL SLSPGKDirections 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 1X PBS. 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.