Human IL9 Protein

• Catalog Number: orb752953
• Category: Proteins
• Description: IL-9 Human produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 132 amino acids (19-144 aa) and having a molecular mass of 14.9kDa.IL-9 is fused to a 6 amino acid His tag at C-terminus and purified by proprietary chromatographic techniques.
• Form/Appearance: Sterile Filtered colorless solution.
• Buffer/Preservatives: The IL-9 solution (0.5mg/ml) contains 10% Glycerol and Phosphate-Buffered Saline (pH 7.4).
• Purity: Greater than 85.0% as determined by SDS-PAGE.
• Protein Sequence: QGCPTLAGIL DINFLINKMQ EDPASKCHCS ANVTSCLCLG IPSDNCTRPC FSERLSQMTNTTMQTRYPLI FSRVKKSVEV LKNNKCPYFS CEQPCNQTTA GNALTFLKSL LEIFQKEKMR GMRGKIHHHH HH
• Application notes: Cytokines And Growth Factors
• Source: Sf9, Baculovirus cells
• Biological Activity: Determined by cell proliferation assay using MO7e human megakaryocytic leukemic cells. ED50 range for this effect is ≤ 0.3 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
• Alternative names: Interleukin 9, Protein Il9, Il9, HP40, Cytokine P4
• Note: For research use only
• Expiration Date: 6 months from date of receipt.