Fig. 3

Co-localization of EtCDPK4 and EtSerpin. a IFA performed using antisera against EtCDPK4 and EtSerpin in sporozoites. b IFA performed using antisera against EtCDPK4 and EtSerpin at 2h PI. c IFA performed using antisera against EtCDPK4 and EtSerpin in merozoites II . EtSerpin antibody reactivity was detected with FITC and anti-EtCDPK4 reactivity with Cy3 conjugated secondary antibodies