Human IL1A Protein

• Catalog Number: orb752946
• Category: Proteins
• Description: IL1A Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 197 amino acids (113-271 a.a) and having a molecular mass of 22.4kDa. IL1A is fused to a 38 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
• Form/Appearance: Sterile Filtered colorless solution.
• Purity: Greater than 90% as determined by SDS-PAGE.
• Protein Sequence: MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSHMSA PFSFLSNVKY NFMRIIKYEF ILNDALNQSI IRANDQYLTA AALHNLDEAV KFDMGAYKSS KDDAKITVIL RISKTQLYVT AQDEDQPVLL KEMPEIPKTI TGSETNLLFF WETHGTKNYF TSVAHPNLFI ATKQDYWVCL AGGPPSITDF QILENQA
• Source: E.coli
• Biological Activity: Measured in a cell proliferation assay using D10.G4.1 mouse helper T cell. The ED50 for this effect is less or equal to 0.04 ng/ml.
• Storage: 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
• Buffer/Preservatives: IL1A protein solution (1mg/ml) contains 20mM Tris-HCl (pH 7.5) and 10% glycerol.
• Alternative names: Interleukin-1 alpha, IL-1 alpha, Hematopoietin-1,
• Note: For research use only
• Application notes: Cytokines And Growth Factors
• Expiration Date: 6 months from date of receipt.