IL-9 Protein
Quick Overview for IL-9 Protein (ABIN935564)
Target
See all IL-9 (IL9) ProteinsProtein Type
Biological Activity
Origin
Source
Purity
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Sequence
- MQGCPTLAGI LDINFLINKM QEDPASKCHC SANVTSCLCL GIPSDNCTRP CFSERLSQMT NTTMQTRYPL IFSRVKKSVE VLKNNKCPYF SCEQPCNQTT AGNALTFLKS LLEIFQKEKM RGMRGKI
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Characteristics
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Purified recombinant Human IL9 protein
Expression System: E.coli
Bioactivity: The ED50 as determined by the dose-dependent proliferation of human M07e cells was ? 0.2 ng/mL, corresponding to a specific activity of ? 5 x 10^6 units/mg. -
Endotoxin Level
- < 0.1 ng per µg (1 EU/µg).
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Interleukin 9 (IL9) (AA 19-144) protein (Fc Tag)
IL9 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 9 (IL9) (AA 19-144) protein (His tag)IL9 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 9 (IL9) (AA 19-144) protein (Fc Tag)IL9 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 9 (IL9) (AA 19-144) protein (His tag)IL9 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 9 (IL9) (AA 19-144) protein (Fc Tag)IL9 Origin: Cynomolgus Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Interleukin 9 (IL9) (AA 19-144) protein (His tag)IL9 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Interleukin 9 (IL9) (AA 1-144) protein (GST tag)IL9 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AA, AP
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Application Notes
- Each Investigator should determine their own optimal working dilution for specific applications.
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- Supplied as a lyophilized powder.
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Handling Advice
- Avoid repeated freeze/thaw cycles.
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Storage
- RT/-20 °C
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- IL-9 (IL9) (Interleukin 9 (IL9))
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Alternative Name
- IL9
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Background
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IL9 is an immunoregulatory cytokine produced by IL2 activated Th2 lymphocytes. IL9 enhances the proliferation of T lymphocytes, mast cells, erthroid precursor cells and megakaryoblastic leukemia cell lines. Over-expression of IL9 has been implicated in the pathogenesis of anaplastic lymphoma and Hodgkin's disease. Whereas Mouse IL9 can function on human cells, human IL9 is inactive on mouse cells.
Alternative Names: IL-9, IL-9 protein, p40 cytokine protein, IL9, IL-9 protein, T-cell growth factor p40 protein, IL 9, Interleukin 9 protein, IL 9 protein -
Molecular Weight
- 14 kDa
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Pathways
- JAK-STAT Signaling
Target
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