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PubMed COVID-19 Clinical Care

2481 - 2490 of 4730 results found

The immunology of PF4 polyanion interactions

Date
Monday, August 21, 2023 - 4:00 AM
Description
PURPOSE OF REVIEW: Platelet factor 4 (PF4, CXCL4), the most abundant α-granule platelet-specific chemokine, forms tetramers with an equatorial ring of high positive charge that bind to a wide range of polyanions, after which it changes conformation