Human PF-4 PharmaGenie ELISA Kit (SBRS0990)

Quantify human platelet factor 4 (PF-4/CXCL4) in research samples with this matched-antibody immunoassay from Assay Genie. PF-4 is a small chemokine stored in platelet alpha-granules and released upon platelet activation, where it serves as a biomarker in heparin-induced thrombocytopenia, thrombosis, and inflammation research.

The kit is supplied as a 96-assay plate configured for colorimetric readout, and has been validated for use with cell culture supernatant, plasma-derived samples, and serum-derived specimens. Specific to human PF-4, the assay provides quantitative measurement without requiring cross-species adjustments.

Researchers in cardiovascular medicine, hematology, and chemokine signaling will find this kit useful for tracking platelet activation in clinical and experimental samples. Each kit includes pre-coated wells, detection reagents, recombinant standards, and buffers sufficient for 96 individual measurements following standard ELISA protocols. Store refrigerated and protect components from light until use.