IL-9, Recombinant, Human, aa19-144, His-Tag
Catalog Number:
USB-532328
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| Article Name: | IL-9, Recombinant, Human, aa19-144, His-Tag |
| Biozol Catalog Number: | USB-532328 |
| Supplier Catalog Number: | 532328 |
| Alternative Catalog Number: | USB-532328-50,USB-532328-100 |
| Manufacturer: | US Biological |
| Category: | Molekularbiologie |
| 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. 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) Biological Activity: Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. The ED50 range < 0.3ng/ml. Amino Acid 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 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. 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. |
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