Description：Recombinant Human NLGN4X Protein is produced by mammalian expression system and the target gene encoding Gln42-Ser676 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4.Gene Symbol：NLGN4XAlternative Names：KIAA1260; NLGN4; Neuroligin-4 X-linked; Neuroligin X; HNLX Entrez Gene (Human)： 57502; SwissProt (Human)： Q8N0W4; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：QAQYPVVNTN YGKIRGLRTP LPNEILGPVE QYLGVPYASP PTGERRFQPP EPPSSWTGIR NTTQFAAVCP QHLDERSLLH DMLPIWFTAN LDTLMTYVQD QNEDCLYLNI YVPTEDDIHD QNSKKPVMVY IHGGSYMEGT GNMIDGSILA SYGNVIVITI NYRLGILGFL STGDQAAKGN YGLLDQIQAL RWIEENVGAF GGDPKRVTIF GSGAGASCVS LLTLSHYSEG LFQKAIIQSG TALSSWAVNY QPAKYTRILA DKVGCNMLDT TDMVECLRNK NYKELIQQTI TPATYHIAFG PVIDGDVIPD DPQILMEQGE FLNYDIMLGV NQGEGLKFVD GIVDNEDGVT PNDFDFSVSN FVDNLYGYPE GKDTLRETIK FMYTDWADKE NPETRRKTLV ALFTDHQWVA PAVATADLHA QYGSPTYFYA FYHHCQSEMK PSWADSAHGD EVPYVFGIPM IGPTELFSCN FSKNDVMLSA VVMTYWTNFA KTGDPNQPVP QDTKFIHTKP NRFEEVAWSK YNPKDQLYLH IGLKPRVRDH YRATKVAFWL ELVPHLHNLN EIFQYVSTTT KVPPPDMTSF PYGTRRSPAK IWPTTKRPAI TPANNPKHSK DPHKTGPEDT TVLIETKRDY STELSVDHHH HHHDirections 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.