Cat#:RP-3591H;Product Name:Recombinant Human Haptoglobin Protein;Synonym:Haptoglobin, HP, BP, HPA1S, MGC111141, HP2-ALPHA-2.;Description:Haptoglobin Protein produced in E.coli is a single, non-glycosylated, polypeptide chain containing (aa. 145-405) fusion protein with His tag and having a total Mw of 33 kDa (4 kDa His-tag).;Source:E.coli;Purity:Greater than 90.0% as determined by SDS-PAGE and HPLC.;Formulation:Each mg was lyophilized with 1xPBS, 0.1% SDS and 1mM DTT.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:It is recommended to reconstitute the lyophilized Haptoglobin in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.;Storage:Lyophilized Haptoglobin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Haptoglobin should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.;