Description：Recombinant Mouse Surfactant Protein D Protein is produced by mammalian expression system and the target gene encoding Ala20-Phe374 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.Gene Symbol：SFTPDAlternative Names：COLEC7; PSPD; SFTP4; Pulmonary surfactant-associated protein D; PSP-D; SP-D; Collectin-7; Lung surfactant protein D Entrez Gene (Mouse)： 20390; SwissProt (Mouse)： P50404; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：AEMKSLSQRS VPNTCTLVMC SPTENGLPGR DGRDGREGPR GEKGDPGLPG PMGLSGLQGP TGPVGPKGEN GSAGEPGPKG ERGLSGPPGL PGIPGPAGKE GPSGKQGNIG PQGKPGPKGE AGPKGEVGAP GMQGSTGAKG STGPKGERGA PGVQGAPGNA GAAGPAGPAG PQGAPGSRGP PGLKGDRGVP GDRGIKGESG LPDSAALRQQ MEALKGKLQR LEVAFSHYQK AALFPDGRSV GDKIFRTADS EKPFEDAQEM CKQAGGQLAS PRSATENAAI QQLITAHNKA AFLSMTDVGT EGKFTYPTGE PLVYSNWAPG EPNNNGGAEN CVEIFTNGQW NDKACGEQRL VICEFVDHHH 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 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.