P02776 [Direct mapping]
Platelet factor 4 Platelet factor 4, short form

GO:0002576 [platelet degranulation]
GO:0002690 [positive regulation of leukocyte chemotaxis]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0006954 [inflammatory response]
GO:0006955 [immune response]
GO:0007186 [G-protein coupled receptor signaling pathway]
GO:0007596 [blood coagulation]
GO:0008009 [chemokine activity]
GO:0008201 [heparin binding]
GO:0010628 [positive regulation of gene expression]
GO:0010744 [positive regulation of macrophage derived foam cell differentiation]
GO:0016525 [negative regulation of angiogenesis]
GO:0019221 [cytokine-mediated signaling pathway]
GO:0030168 [platelet activation]
GO:0030595 [leukocyte chemotaxis]
GO:0030816 [positive regulation of cAMP metabolic process]
GO:0031093 [platelet alpha granule lumen]
GO:0032496 [response to lipopolysaccharide]
GO:0032760 [positive regulation of tumor necrosis factor production]
GO:0042127 [regulation of cell proliferation]
GO:0043950 [positive regulation of cAMP-mediated signaling]
GO:0045347 [negative regulation of MHC class II biosynthetic process]
GO:0045651 [positive regulation of macrophage differentiation]
GO:0045653 [negative regulation of megakaryocyte differentiation]
GO:0045918 [negative regulation of cytolysis]
GO:0045944 [positive regulation of transcription from RNA polymerase II promoter]
GO:0048248 [CXCR3 chemokine receptor binding]
GO:0070098 [chemokine-mediated signaling pathway]
GO:2001240 [negative regulation of extrinsic apoptotic signaling pathway in absence of ligand]