Description: Recombinant Human CGREF1 Protein is produced by mammalian expression system and the target gene encoding Ala20-Ile301 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, 1mM CaCl2, pH 7.5. Gene Symbol: CGREF1 Alternative Names: CGR11; Cell growth regulator with EF hand domain protein 1; Cell growth regulatory gene 11 protein; HydrophobestinEntrez Gene (Human): 10669SwissProt (Human): Q99674Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : APKDGVTRPD SEVQHQLLPN PFQPGQEQLG LLQSYLKGLG RTEVQLEHLS REQVLLYLFA LHDYDQSGQL DGLELLSMLT AALAPGAANS PTTNPVILIV DKVLETQDLN GDGLMTPAEL INFPGVALRH VEPGEPLAPS PQEPQAVGRQ SLLAKSPLRQ ETQEAPGPRE EAKGQVEARR ESLDPVQEPG GQAEADGDVP GPRGEAEGQA EAKGDAPGPR GEAGGQAEAE GDAPGPRGEA GGQAEARENG EEAKELPGET LESKNTQNDF EVHIVQVEND EIVDHHHHHH Directions 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.