Recombinant Human CXCL4 (PF4)

Catalog No : IGX-RP160
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Product name Recombinant Human CXCL4 (PF4)
Catalog No IGX-RP160
Supplier’s Catalog No IGX-RP160
Supplier ImuGeX
Source antigen E. coli
Reactivity Human
Cross reactivity
Applications
Molecular weight 8
Storage -70°C
Other names C-X-C motif chemokine 4, Iroplact, Oncostatin-A, CXCL4, SCYB4<br/>Recombinant Human Platelet Factor 4 (PF4)
Grade Highly Purified
Purity >95% as determined by SDS-PAGE
Form Lyophilized from a 0.2 μm filtered concentrated (1.0 mg/mL) solution in 20 mM PB,1.5 M NaCl pH 7.4.
Reactivity life 6 months
Note For reserch purpose only
Purity >95% as determined by SDS-PAGE
Description Platelet factor 4 (PF4/CXCL4) is an ELR− tetrameric, cationic chemokine that constitutes 25% of the protein in platelet alpha-granules. It is also found bound to the luminal vascular endothelial surface. Although platelets represent the primary source of PF4, it is also expressed at lower levels in other cells of the immune system including cultured T cells, monocytes, and endothelial and smooth muscle cells.