PF4

Product DescriptionRecombinant Human Platelet Factor-4 (CXCL4) is a chemokine protein belonging to the CXC chemokine family. With a molecular weight of approximately 7.8 kDa, CXCL4 plays a role in inflammation and immune response regulation. As a member of the CXC chemokine family, CXCL4 is involved in the recruitment and activation of immune cells at sites of injury or infection. Its ability to modulate immune cell function makes it a valuable tool for research in various disease models.Current Lead Time7-14 DaysProduct Specifications Species Human Expression System E. coli Purity 97.0 % by SDS-PAGE Activity The biological activity determined by a chemotaxis bioassay using human fibroblasts is in a concentration of 1.0-10 ng/ml. Activity Assay Animal Component Free (ACF) Yes Molecular Weight N/A Structure Dimer Endotoxin Concentration Not Available Purification Method Not Available Form Lyophilized Formulation The CXCL4 protein was filtered (0.2µm) and lyophilized from a concentrated solution containing 20mM PB and 1.5M NaCl, pH 7.4. *For Research Use Only