85-6037-50　IL-9, Recombinant, Human, aa19-144, His-Tag 50ug　532328

特徴

• IL-9, also known as interleukin 9, is a cytokine (cell signalling molecule) belonging to the group of interleukins. This protein produced by T-cells and specifically by CD4+ helper cells that acts as a regulator of a variety of hematopoietic cells and stimulates cell proliferation and prevents apoptosis. It functions through the interleukin-9 receptor (IL9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes.
• Source:Recombinant protein corresponding to aa19-144 from human IL-9 fused to His-Tag at C-terminal, expressed in Baculovirus.
• Molecular Weight:~14.9kD (132aa)
• Endotoxin:~1EU/1ug (LAL)
• Biological Activity:Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. The ED50 range < 0.3ng/ml.
• AA Sequence:QGCPTLAGIL DINFLINKMQ EDPASKCHCS ANVTSCLCLG IPSDNCTRPC FSERLSQMTN TTMQTRYPLI FSRVKKSVEV LKNNKCPYFS CEQPCNQTTA GNALTFLKSL LEIFQKEKMR GMRGKIHHHH HH
• Applications:Suitable for use in Bioactivity and SDS-PAGE. Other applications not tested.
• Recommended Dilution:Optimal dilutions to be determined by the researcher.
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.