Figure 3.
Characterisation of immunoglobulins in different amount of OKT3 exosomes by ELISA. Different amount of OKT3 and P3X63 exosomes (20-10-5 and 2.5 × 109) were directly seeded to Nunc MaxiSorp plates and then incubated with anti-mouse antibody to evaluate immunoglobulins expression related to exosomes number. Optical densities are expressed as mean ± SD.