Description：Recombinant Human GM2A Protein is produced by mammalian expression system and the target gene encoding Ser32-Ile193 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μM filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 7.5.Gene Symbol：GM2AAlternative Names：Ganglioside GM2 activator; Cerebroside sulfate activator protein; GM2-AP; Sphingolipid activator protein 3; SAP-3 Entrez Gene (Human)： 2760; SwissProt (Human)： P17900; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：SSFSWDNCDE GKDPAVIRSL TLEPDPIVVP GNVTLSVVGS TSVPLSSPLK VDLVLEKEVA GLWIKIPCTD YIGSCTFEHF CDVLDMLIPT GEPCPEPLRT YGLPCHCPFK EGTYSLPKSE FVVPDLELPS WLTTGNYRIE SVLSSSGKRL GCIKIAASLK GIVDHHHHHHDirections 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.