Purified Anti-Human IL-9 Antibody[MH9D1] (AN007840P)
![Purified Anti-Human IL-9 Antibody[MH9D1] - 1](http://file.elabscience.com/assets/images/loading.png)
For research use only.
Alternate Names | Cytokine P, Interleukin, TCGF, IL9, HP40, IL-9, P40, Cytokine P40, Interleukin-9, P40 Cytokine, P40 T-cell and Mast Cell Growth Factor, T-cell Growth Factor P40, TCGF3, TCGFIII |
Clone No | |
Leadtime | Inquire |
Verified Samples | Verified Samples in FCM: HEK293T cells transfected with pcDNA3.1 plasmid encoding Human IL-9 gene |
Dilution | FCM 2 μg/mL(0.5×106-1×106 cells) |
Background | Human IL-9 was originally identified as a cytokine found in the conditioned medium of a human T cell leukemia virus type I (HTLV-I) transformed T cell line that is mitogenic for the factor-dependent human megakaryoblastic leukemic cell line, M07e. The cDNA encoding this cytokine was subsequently isolated by functional expression cloning and found to be similar to the mouse T cell growth factor III/P40. This human cytokine and its murine homologue are now designated as human and mouse IL-9. Besides HTLV-I or -II transformed T cell lines, rhIL-9 is also produced by activated human PBLs. Human IL-9 was also reported to be expressed by primary and cultured Hodgkin and Reed-Sternberg (H-RS) cells derived from Hodgkin’s disease patients, suggesting a possible role for rhIL-9 in the development of the pathophysiology of Hodgkin’s disease.Human and murine IL-9 are also capable of enhancing in vitro survival of human T cell lines as well as synergizing with Epo to support erythroid colony formation in vitro. However, the mast cell enhancing activity associated with rmIL-9 has not yet been demonstrated in the human system and no human IL-9-dependent T cell clones have been identified.The gene for rhIL-9 has been mapped to human chromosome 5. As in the mouse system, the human IL-9 cDNA encodes a 144 amino acid residue precursor protein with an 18 amino acid signal peptide that is cleaved to form the mature cysteine-rich protein with a predicted molecular mass of 14 kDa. Human IL-9 contains four potential N-linked glycosylation sites and the native rhIL-9 is a highly glycosylated protein. Human and mouse IL-9 share 56% and 67% homology at the amino acid and nucleotide levels, respectively. Although murine IL-9 is active on human cells, human IL-9 is not active on mouse cells. |
Immunogen | Recombinant Human IL-9 protein |
Abbre | IL-9 |
Swissprot | |
Host | Mouse |
Reactivity | Human |
Clonality | Monoclonal |
Purification Method | >98%, Protein A/G purified |
Isotype | Mouse IgG1,κ |
Applications |
FCM
|
Research Areas | Immunology;Cancer |
Concentration |
≥ 1 mg/mL
|
Conjugation | Unconjugated |
Storage Buffer | PBS, pH 7.2. Contains 0.05% proclin 300. |
Storage | Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles. |
Expiration Date | 12 months |
Shipping | Ice bag |
Other Clones
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Other Formats
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None (AF/LE)
Unconjugated
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