PF4 Human Recombinant Protein

CAT#: TP727242

Recombinant Human C-X-C Motif Chemokine 4/CXCL4/PF4 (C-6His)



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CNY 3,140.00


货期*
2周

规格
    • 10 ug

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经常一起买 (1)
PF4 rabbit polyclonal antibody
    • 100 ul

CNY 1,999.00
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Specifications

Product Data
Species Human
Protein Source Human
Expression cDNA Clone or AA Sequence
Tag C-His
Buffer Lyophilized from a 0.2 um filtered solution of 20mMPB,150mMNaCl,1mMEDTA,pH7.4.
Note Recombinant Human C-X-C Motif Chemokine 4/Platelet Factor 4 is produced by our Mammalian expression system and the target gene encoding Glu32-Ser101 is expressed with a 6His tag at the C-terminus.
Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Stability 12 months from date of despatch
Reference Data
Locus ID 5196
UniProt ID P02776
Synonyms Platelet Factor 4; PF-4; C-X-C Motif Chemokine 4; Iroplact; Oncostatin-A; PF4; CXCL4; SCYB4
Summary Human Chemokine (C-X-C motif) Ligand 4 (CXCL4) is expressed in megakaryocytes and stored in the alpha-granules of platelets. CXCL4 contains several heparin-binding sites at the C-terminal region and binds heparin with high affinity. The active CXCL4 protein is a tetramer. Human and mouse CXCL4 share 64% sequence identity. CXCL4 is chemotactic for neutrophils, fibroblasts and monocytes and plays a critical role in inflammation and wound repair. CXCL4 functions via a splice variant of the chemokine receptor CXCR3, known as CXCR3B. The major physiologic role of CXCL4 appears to be neutralization of heparin-like molecules on the endothelial surface of blood vessels, thereby inhibiting local antithrombin III activity and promoting coagulation. In contrast to other CXC chemokines, CXCL4 lacks chemotactic activity for polymorphonuclear granulocytes.
Protein Families Druggable Genome, Secreted Protein, Transmembrane
Protein Pathways Chemokine signaling pathway, Cytokine-cytokine receptor interaction
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

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