(A-C) Representative western blot images of immunoprecipitate of anti-ASK1 or normal rabbit IgG antibodies from resting and thrombin (1U/mL, used to elicit full dissociation of CIB1 from ASK1) stimulated platelet lysates and blotted for (A) Trx, (Bi) CIB1, and (Ci) TRAF6. Input is 5% of lysates used for immunoprecipitation. Blots were reprobed with anti-ASK1 antibody to ensure equal loading. (Bii) Quantification of the band intensity from (Bi); *P<0.05, Student’s t-test. (Cii) Quantification of the band intensity from (Ci); *P<0.05, **P<0.01, one-way ANOVA with Dunnett’s multiple comparisons test.