Human CXCL4, also known as Platelet-factor 4, is a 70 amino acid protein that is released by activated platelets to promote coagulation. CXCL4 binds to the G protein-coupled receptor CXCR3-B, found in kidney, heart and liver tissue, but a canonical signaling receptor is still unknown. CXCL4 readily binds to heparin-like molecules and glycoproteins and is a regulator of endothelial and homeopathic stem cell proliferation.
| Purity|| Assessed by HPLC, Mass Spectrometry, and NMR |
| Source|| Human protein expressed in E. coli|
| Physical form|| Lyophilized powder|
| Solubility|| Freely Soluble in Water|
| Accession #|| |
| N-terminal analysis || |
| Endotoxin level|| <0.01 EU per 1µg of the protein by LAL method|