Figure 4.

Features of proliferative responses of CD8⁺ 2C cells to peptides presented by transfected Drosophila cells. (a) Influence of peptide concentration on the day 3 response of CD8⁺ 2C cells to different Drosophila APC. (b) Influence of the dose of QL9 peptide on the kinetics of the response of CD8⁺ 2C cells with L^d.B7.ICAM APC. (c) Kinetics of the response of CD8⁺ 2C cells to 10 μM QL9 peptide presented by different Drosophila APC. (d) Influence of peptide dose on the day 5 response of CD8⁺ 2C cells with different Drosophila APC. CD8⁺ cells (5 × 10⁴) were cultured with 2 × 10⁵ Drosophila APC. The data show the mean of triplicate cultures.