PF4

Gene Symbol	PF4
Entrez Gene	5196
Alt Symbol	CXCL4, PF-4, SCYB4
Species	Human
Gene Type	protein-coding
Description	platelet factor 4
Other Description	C-X-C motif chemokine 4|chemokine (C-X-C motif) ligand 4|iroplact|oncostatin-A
Swissprots	Q9UC65 Q53X61 Q9UC64 P02776
Accessions	AAK29643 AAY41003 EAX05694 P02776 AJ705588 BC093965 AAH93965 BC112093 AAI12094 CR407677 CAG28605 GD143506 M25897 AAA60066 XM_005265696 XP_005265753 NM_002619 NP_002610
Function	Released during platelet aggregation. Neutralizes the anticoagulant effect of heparin because it binds more strongly to heparin than to the chondroitin-4-sulfate chains of the carrier molecule. Chemotactic for neutrophils and monocytes. Inhibits endothelial cell proliferation, the short form is a more potent inhibitor than the longer form. {ECO:0000269|PubMed:7644496}.
Subcellular Location	Secreted.
Top Pathways	Cytokine-cytokine receptor interaction, Chemokine signaling pathway

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• Cell/Tissue/Blood Products

PF4 (CXCL4) Human ELISA Kit - ab100628 from Abcam Category ELISA Kit Prices $489.00 Sizes 1 x 96 tests Sensitivity < 20 pg/ml Range 20.58 pg/ml - 15000 pg/ml

PF4 (CXCL4) Human SimpleStep ELISA™ Kit - ab189573 from Abcam Category ELISA Kit Prices $484.00 Sizes 1 x 96 tests Sensitivity 31 pg/ml Range 0.04 ng/ml - 2.5 ng/ml

Bovine CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F6107 from LifeSpan Bioscience Category ELISA Kit Prices $780.00 Sizes 1 plate Sensitivity 2.95 pg/ml Range 20.58-15000 pg/ml

Pig CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F6108 from LifeSpan Bioscience Category ELISA Kit Prices $780.00 Sizes 1 plate Sensitivity 0.151 ng/ml Range 20.58-15000 pg/ml

Mouse CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F2649 from LifeSpan Bioscience Category ELISA Kit Prices $490.00 Sizes 1 plate Sensitivity 1 pg/ml Range 20.58-15000 pg/ml

Rabbit CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F4542 from LifeSpan Bioscience Category ELISA Kit Prices $700.00 Sizes 1 plate Sensitivity 3.2 ng/ml Range 20.58-15000 pg/ml

Mouse CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F5404 from LifeSpan Bioscience Category ELISA Kit Prices $480.00 Sizes 1 plate Sensitivity 0.072 ng/ml Range 20.58-15000 pg/ml

Human CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F5403 from LifeSpan Bioscience Category ELISA Kit Prices $580.00 Sizes 1 plate Sensitivity 1.56 pg/ml Range 20.58-15000 pg/ml

Rat CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F5405 from LifeSpan Bioscience Category ELISA Kit Prices $700.00 Sizes 1 plate Sensitivity 0.312 ng/ml Range 20.58-15000 pg/ml

Mouse CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F283 from LifeSpan Bioscience Category ELISA Kit Prices $460.00, $840.00, $1,960.00 Sizes 1 plate, 2 plate, 5 plate Sensitivity 4.113 pg/ml Range 20.58-15000 pg/ml

Human CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F176 from LifeSpan Bioscience Category ELISA Kit Prices $460.00, $840.00, $1,960.00 Sizes 1 plate, 2 plate, 5 plate Sensitivity 20.58 pg/ml Range 20.58-15000 pg/ml

Mouse CXCL4 / PF4 ELISA Kit (Sandwich ELISA) - LS-F10050 from LifeSpan Bioscience Category ELISA Kit Prices $630.00 Sizes 1 plate Sensitivity 1.603 ng/ml Range 20.58-15000 pg/ml

Human Platelet Factor-4 / CXCL4 ELISA Kit - RAB0402 from Sigma-Aldrich Category ELISA Kit Prices $423.50 Sizes 1 kt

CXCL4/PF4 BioAssay™ ELISA Kit, Mouse - 143797 from USBiological Life Science Category ELISA Kit Sensitivity < 1 pg/ml Range 15.6pg/ml-1000pg/ml

Human CXCL4/PF4 DuoSet ELISA - DY795 from R&D Systems Category ELISA Kit Prices $649.00 Sizes 1 kit (for 15 Plates) Range 15.60 - 1,000 pg/mL

Mouse CXCL4/PF4 Quantikine ELISA Kit - MCX400 from R&D Systems Category ELISA Kit Prices $479.00 Sizes 1 kit Sensitivity 0.01 ng/mL Range 0.1 - 5 ng/mL (Cell Culture Supernates, Serum, Platelet-poor EDTA Plasma, Platelet-poor Heparin Plasma)

Mouse CXCL4/PF4 DuoSet ELISA - DY595 from R&D Systems Category ELISA Kit Prices $649.00 Sizes 1 kit (for 15 Plates) Range 31.20 - 2,000 pg/mL

Quantikine Immunoassay Control Set 800 for Human CXCL4/PF4 - QC141 from R&D Systems Category ELISA Kit Prices $125.00 Sizes 1 each

Human CXCL4/PF4 Quantikine ELISA Kit - DPF40 from R&D Systems Category ELISA Kit Prices $519.00 Sizes 1 kit Sensitivity 0.1 ng/mL Range 0.8 - 50 ng/mL (Cell Culture Supernates, Serum, Platelet-poor EDTA Plasma, Platelet-poor Heparin Plasma)

Human PF4 ELISA kit - 55R-1999 from Fitzgerald Category ELISA Kit Prices $435.00 Sizes 96 tests

Mouse CXCL4 ELISA Kit - orb219660 from Biorbyt Category ELISA Kit Prices $706.00 Sizes 96 test Sensitivity 1 pg/ml Range 15.6 pg/ml-1000 pg/ml

Human Platelet Factor 4 ELISA Kit - abx152773 from Abbexa Category ELISA Kit Sensitivity 0.64 pg/ml Range 1.563 pg/ml - 100 pg/ml

Human Platelet Factor 4 ELISA Kit - abx052666 from Abbexa Category ELISA Kit

Platelet Factor 4, PF4, Human, ELISA Kit - E-EL-H2216 from ARP American Research Products Category ELISA Kit Prices $522.00 Sizes 96 t Sensitivity 0.938 Range 1.563-100ng/mL

Platelet Factor 4 (PF4), Human, ELISA Kit - SEA172Hu from ARP American Research Products Category ELISA Kit Prices $580.00 Sizes 96 t Sensitivity 0.58pg/mL Range 1.56-100pg/mL

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