Extended Data Fig. 3: Anti-PF4 antibodies after vaccination.
From: Cytokine release syndrome in a patient with colorectal cancer after vaccination with BNT162b2

Serum samples collected after admission were analysed for presence of anti-PF4 antibodies by ELISA. Values represent mean of two technical replicates, error bars represent standard deviation. The dotted line indicates the threshold for a sample to be considered positive (OD 450 nm > 0.4).