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Platelet factor-4 is a 70-amino acid protein that is released from the alpha-granules of activated platelets and binds with high affinity to heparin. Its major physiologic role appears to be neutralization of heparin-like molecules on the endothelial surface of blood vessels, thereby inhibiting local antithrombin III activity and promoting coagulation. As a strong chemoattractant for neutrophils and fibroblasts, PF4 probably has a role in inflammation and wound repair (Eisman et al., 1990).
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: C-X-C motif chemokine 4; chemokine (C-X-C motif) ligand 4; Iroplact; Oncostatin-A; PF-4; Platelet factor 4
基因别名: CXCL4; PF-4; PF4; SCYB4
UniProt ID: (Human) P02776
Entrez Gene ID: (Human) 5196