Recombinant Human Kit ligand protein (KITLG) Active
Catalog No : IGX-RP2179-1MG
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| Product name | Recombinant Human Kit ligand protein (KITLG) Active | ||
|---|---|---|---|
| Catalog No | IGX-RP2179-1MG | ||
| Supplier’s Catalog No | IGX-RP2179-1MG | ||
| Supplier | ImuGeX | ||
| Source antigen | Recombinant, expressed in E.Coli, 26-189 Amino Acids | ||
| Reactivity | Human | ||
| Cross reactivity | Human | ||
| Applications | Functional studies, Bioassays or User optimised | ||
| Molecular weight | 8.4 KDa | ||
| Storage | Store at -20℃/-80℃. | ||
|---|---|---|---|
| Other names | Mast cell growth factor, Stem cell factor, SCF, c-Kit ligand, | ||
| Grade | Highly Purified | ||
| Purity | >97% determined by SDS-PAGE and HPLC, Endotoxin Level: <1.0 EU/µg as determined by LAL method. | ||
| Form | Lyophilized from a 0.2 µm filtered PBS, pH 7.4 | ||
| Reactivity life | 12 months, when stored accoring to instructions. | ||
| Note | For reserch purpose only, not for In Vivo use or as therapeutics. | ||
| Purity | >97% determined by SDS-PAGE and HPLC, Endotoxin Level: <1.0 EU/µg as determined by LAL method. | ||
| Description | Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KITLG/SCF binding can activate several signaling pathways. Promotes phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and subsequent activation of the kinase AKT1. KITLG/SCF and KIT also transmit signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. KITLG/SCF and KIT promote activation of STAT family members STAT1, STAT3 and STAT5. KITLG/SCF and KIT promote activation of PLCG1, leading to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5-trisphosphate. KITLG/SCF acts synergistically with other cytokines, probably interleukins. Sequence: EGICRNRVTN NVKDVTKLVA NLPKDYMITL KYVPGMDVLP SHCWISEMVV QLSDSLTDLL DKFSNISEGL SNYSIIDKLV NIVDDLVECV KENSSKDLKK SFKSPEPRLF TPEEFFRIFN RSIDAFKDFV VASETSDCVV SSTLSPEKDS RVSVTKPFML PPVA. Tag info:Tag-Free. Biological Activity: Biologically Fully Active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 2 ng/ml, corresponding to a specific activity of ＞ 5.0 × 105 IU/mg. | ||
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