Recombinant CHIKV E1 Antigen Size: 0.5ml Catalogue Number: VAC-0175 Citations, Manuals and MSDS Available upon request. Product Type: Protein Storage Temperature: Store it under sterile conditions at -20 to-70 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. Shipping temperature: Store it under sterile conditions at -20 to-70 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. Purity: Greater than 95.0% as determined by HPLC analysis & SDS-PAGE. Host: Escherichia Coli. Research Use Only