CXCL4 (Protein|Antibody|cDNA Clone|ELISA Kit)

All CXCL4 reagents are produced in house and quality controlled, including 2 CXCL4 Antibody, 26 CXCL4 Gene, 1 CXCL4 Protein, 2 CXCL4 qPCR. All CXCL4 reagents are ready to use.

Recombinant CXCL4 proteins are expressed by E. coli with fusion tags as Native.

CXCL4 antibodies are validated with different applications, which are ELISA.

CXCL4 cDNA clones are full length sequence confirmed and expression validated. There are 13 kinds of tags for each CXCL4 of different species, especially GFP tag, OFP tag, FLAG tag and so on. There are three kinds of vectors for choice, cloning vector, expression vector and lentivrial expression vector.

CXCL4 Protein (1)


CXCL4 Protein, Human, Recombinant


Expression host: E. coli

Human CXCL4 / PF4 Protein 9182

CXCL4 Antibody (2)


Anti-CXCL4 Antibody


Specificity: Human

Application: ELISA

Clonality: PAb

Anti-CXCL4 Antibody


Specificity: Human

Application: ELISA

Clonality: PAb


CXCL4 cDNA Clone (26)


CXCL4 qPCR Primer (2)

Platelet factor 4 (PF4), also known as chemokine (C-X-C motif) ligand 4 (CXCL4), is a small cytokine belonging to the CXC chemokine family. CXCL4/PF4 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, CXCL4/PF4 probably has a role in inflammation and wound repair. This protein is released during platelet aggregation. CXCL4/PF4 neutralizes the anticoagulant effect of heparin because it binds more strongly to heparin than to the chondroitin-4-sulfate chains of the carrier molecule. CXCL4 is chemotactic for neutrophils and monocytes. It inhibits endothelial cell proliferation, the short form is a more potent inhibitor than the longer form. CXCL4/PF4 is up-regulated in human liver fibrosis and that it plays a nonredundant, functional role in experimental liver fibrosis by mediating stellate cell proliferation, migration, and intrahepatic immune cell recruitment.