Cat#:RP-0721H;Product Name:Recombinant Human Galectin-1 / LGALS1 Protein;Synonym:GAL1,Galectin-1,GBP;Description:A DNA sequence encoding the human Galectin 1 (NP_002296.1) (Met 1-Asp135) was expressed.;Source:E. coli;Predicted N Terminal:Ala 2;Molecular Characterization:The recombinant human Galectin 1 comprises 134 amino acids without the initiator methonine, and predicts a molecular mass of 15 kDa as estimated in SDS-PAGE under reducing conditions.;Purity:Greater than 98 % as determined by SDS-PAGE;Endotoxin:Please contact us for more information.;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile PBS, pH 7.4;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;