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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal CXCL4 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
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Or leave a message with a formal purchase
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Introduction
Platelet factor-4 is a 70-amino acid protein that 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, PF4 probably has a role in inflammation and wound repair. Oncostatin-A is a member of the CXC chemocinfamily. Human PF4 is used for the proof of heparin-induced thrombocytopenia. Furthermore it is used as an inhibitor in the angiogenesis during tumor therapy.
BP000302-C055: Recombinant Human C-X-C Motif Chemokine Ligand 4 (CXCL4) Protein
Source: E. coli-derived.
Recombinant Human C-X-C Motif Chemokine Ligand 4 (CXCL4) Protein is a single non-glycosylated polypeptide chain containing 70 amino acids with a molecular mass of 7.8 kD.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).
Formulation: Lyophilized from a 0.2 um filtered solution of 50 mM Tris-HCl, 150 mM NaCl, pH 8.0.
Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other CXCL4 Proteins:
Recombinant Mouse CXCL4 Protein
Recombinant Human CXCL4 Protein
Recombinant Human CXCL4 Protein
Human CXCL4 Protein
CXCL4 Antibodies:
CXCL4 Polyclonal Antibody
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