Recombinant human IL1Ra produced in
E. coli is single, a non-glycosylated, Polypeptide chain containing 152 amino acids fragment (26-177) and having a total molecular mass of 21.63 kDa with an amino-terminal hexahistidine tag. The IL-1Ra His is purified by proprietary chromatographic techniques.
Synonyms: IRAP, IL1F3, IL1RA; IL-1ra3, ICIL-1RA, IL1RN, IL1 inhibitor, IL-1ra, MGC10430.
Formulation: Interleukin-1Ra His-tag protein is supplied in 20 mM Tris HCl (pH 8) and 50% glycerol.
Physical Appearance: Sterile Filtered clear solution.
Purity: Greater than 95% as determined by SDS-PAGE.
Source:Escherichia coli. Uniprot ACC number: P18510
Transportation method: Shipped with Ice Packs.
Stability: Store at +4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Please avoid freeze thaw cycles.
Safety data sheet: Inquire at info@3hbiomedical.com