gb88Buy Nord Stage 4 88 88-Key Fully-Wehted Keyboard Bundle with Nord GB88 Soft Case (3 Items): Bags, Cases & CoversB ) PAR2 antagonist GB88 (1.6 Ϯ 0.5 M) was 1000-fold more potent than ENMD-1068 (1.2 Ϯ 0.4 mM) in preventing trypsin-induced intracellular calcium release ([Ca 2 ϩ ] i ) in HMDMs ( n ϭ