IL 1RA, Rat Recombinant, produced in
Escherichia coli is a single, non-glycosylated polypeptide chain containing 175 amino acids (27-178a. A.) and having a molecular mass of 19.8 kDa. IL 1RA is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Synonyms: Interleukin-1 receptor antagonist protein, IL-1RN, IL-1ra, IRAP, IL1 inhibitor, Il1rn, Il-1ra, Interleukin-1 Receptor Antagonist, IL-1ra, IL 1RA.
Formulation: IL 1RA protein solution (1mg/ml) containing Phosphate Buffer Saline (pH 7.4), 10% glycerol and 1mM DTT.
Physical Appearance: Sterile Filtered clear solution.
Purity: Greater than 90% as determined by analysis by SDS-PAGE.
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. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Source:Escherichia coli. Amino acid sequence: MGSSHHHHHH SSGLVPRGSH MGSHPAGKRP CKMQAFRIWD TNQKTFYLRN NQLIAGYLQG PNTKLEEKID MVPIDFRNVF LGIHGGKLCL SCVKSGDDTK LQLEEVNITD LNKNKEEDKR FTFIRSETGP TTSFESLACP GWFLCTTLEA DHPVSLTNTP KEPCTVTKFY FQEDQ.
Uniprot ACC#: P25086
Transportation method: Shipped with Ice Packs
Safety data sheet: Inquire at info@3hbiomedical.com