Description：Recombinant Human CRBP1 Protein is produced by E.coli expression system and the target gene encoding Pro2-Gln135 is expressed.Form：Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.Gene Symbol：RBP1Alternative Names：CRBP1; Retinol-binding protein 1; Cellular retinol-binding protein; CRBP; Cellular retinol-binding protein I; CRBP-I Entrez Gene (Human)： 5947; SwissProt (Human)： P09455; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：PVDFTGYWKM LVNENFEEYL RALDVNVALR KIANLLKPDK EIVQDGDHMI IRTLSTFRNY IMDFQVGKEF EEDLTGIDDR KCMTTVSWDG DKLQCVQKGE KEGRGWTQWI EGDELHLEMR VEGVVCKQVF KKVQDirections 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.