Platelet Dense granules contain all except -
Platelets contain two specific types of granules : -
A) Alpha granule → Contains fibrinogen, fibronectin, factors V & VIII, PDGF, TGF- β and platelet factor 4.
B) Dense bodies or δ granules → Contain ADP, Ca+2, histamine, serotonin, and epinephrine.
ADP
5-HT
Calcium
VWF