Kategorie: Cytokines
Formulation: purified
Storage: -20°C
Weight: 7800 D
Purity: >97%
Description: Has chemotactic activity for neutrophils. Contributes to neutrophil activation during inflammation. (www.uniprot.org) Recombinant rat CXCL1 produced in E.coli is a single,non-glycosylated, polypeptide chain containing 73 amino acids and having a molecular mass of 7.8 kDa. The rat CXCL1 is purified by proprietary chromatographic techniques. Chemokine (C-X-C motif) ligand 1 (CXCL1) is a small cytokine belonging to the CXC chemokine family that was previously called GRO1 oncogene, Neutrophil-activating protein 3 (NAP-3) and melanoma growth stimulating activity, alpha (MSGA-alpha). It is secreted by human melanoma cells, has mitogenic properties and is implicated in melanoma pathogenesis. CXCL1 is expressed by macrophages, neutrophils and epithelial cells, and has neutrophil chemoattractant activity. CXCL1 plays a role in spinal cord development by inhibiting the migration of oligodendrocyte precursors and is involved in the processes of angiogenesis, inflammation, wound healing, and tumorigenesis. This chemokine elicits its effects by signaling through the chemokine receptor CXCR2. The gene for CXCL1 is located on human chromosome 4 amongst genes for other CXC chemokines.
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