Description：Recombinant Human Noggin Protein is produced by mammalian expression system and the target gene encoding Gln28-Cys232.Form：Lyophilized from a 0.2 μm filtered solution of 20mM PB, 500mM NaCl, 2mM EDTA, pH7.4.Gene Symbol：NOGAlternative Names：Noggin Entrez Gene (Human)： 9241; SwissProt (Human)： Q13253; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：QHYL HIRPAPSDNL PLVDLIEHPD PIFDPKEKDL NETLLRSLLG GHYDPGFMAT SPPEDRPGGG GGAAGGAEDL AELDQLLRQR PSGAMPSEIK GLEFSEGLAQ GKKQRLSKKL RRKLQMWLWS QTFCPVLYAW NDLGSRFWPR YVKVGSCFSK RSCSVPEGMV CKPSKSVHLT VLRWRCQRRG GQRCGWIPIQ YPIISECKCS CDirections 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.