PF4 protein (30R-AP048)

Purified recombinant Human PF4 protein

Synonyms PF-4 protein, PF 4 protein, Oncostatin A protein, CXCL4 protein, PF-4 protein, PF 4, PF-4, Platelet Factor-4 protein, PF4, Ironplact protein
Species Human
Protein Type Recombinant
Applications User optimized

Specifications

Residues Region of PF4 protein corresponding to amino acids EAEEDGDLQC LCVKTTSQVR PRHITSLEVI KAGPHCPTAQ LIATLKNGRK ICLDLQAPLY KKIIKKLLES.
Expression System E.coli
Grade & Purity > 98% pure
Molecular Weight 7.8 kDa
Form & Buffer Supplied as a lyophilized powder.

Usage & Assay Information

Bioactivity Determined by its ability to chemoattract human fibroblasts using a concentration range of 1.0-10.0 ng/ml.

Storage & Safety

Storage Store at 4 deg C until reconstitution. Following reconstitution aliquot and freeze at -20 deg C for long term storage. Avoid repeated freeze/thaw cycles.
Endotoxin Levels Endotoxin level is less than 0.1 ng per ug (1 EU/ug).

General Information

Biological Significance PF-4 is a CXC chemokine that is expressed in megakaryocytes and stored in the alpha-granules of platelets. PF-4 is chemotactic towards neutrophils and monocytes and has been shown to inhibit angiogenesis. Recombinant human PF-4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines.

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Availability: In stock

Price: €211.69
Size: 20 ug
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