Description：Recombinant Human LUM Protein is produced by Mammalian expression system and the target gene encoding Gln19-Asn338 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, 1mM EDTA, pH 7.2Gene Symbol：LUMAlternative Names：LDC; SLRR2D; Lumican; Keratan sulfate proteoglycan lumican; KSPG lumican Entrez Gene (Human)： 4060; SwissProt (Human)： P51884; Purity：Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure：QYYDYDFPLS IYGQSSPNCA PECNCPESYP SAMYCDELKL KSVPMVPPGI KYLYLRNNQI DHIDEKAFEN VTDLQWLILD HNLLENSKIK GRVFSKLKQL KKLHINHNNL TESVGPLPKS LEDLQLTHNK ITKLGSFEGL VNLTFIHLQH NRLKEDAVSA AFKGLKSLEY LDLSFNQIAR LPSGLPVSLL TLYLDNNKIS NIPDEYFKRF NALQYLRLSH NELADSGIPG NSFNVSSLVE LDLSYNKLKN IPTVNENLEN YYLEVNQLEK FDIKSFCKIL GPLSYSKIKH LRLDGNRISE TSLPPDMYEC LRVANEVTLN VDHHHHHHDirections 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.