Mouse igg1 mopc 21

Example 6

The ability of anti-PD-1 antibodies to reduce tumor growth in mouse models was examined by injecting MC38 cells subcutaneously into the flanks of C57BL6/J mice. Mice were randomized into groups with an approximate 100 mm³ average tumor size on day 11 and injected intraperitoneally with 200 μg of anti-PD-1 antibody 13407. Repeat doses were administered on days 14, 18 and 21. Control antibodies, mouse IgG1 (MOPC-21), rat IgG2a (2A3), and positive control rat anti-mouse PD-1 (RMP1-14) were purchased from BioXcell. Tumor sizes were measured twice weekly and the experiment was terminated after 24 days. Tumor weights at the end of the experiment are shown in FIG. 5 and indicate that anti-PD-1 antibody 13407 reduced tumor growth in mice to a similar extent as the reference anti-PD-1 antibody.

Example 6

The ability of anti-PD-1 antibodies to reduce tumor growth in mouse models was examined by injecting MC38 cells subcutaneously into the flanks of C57BL6/J mice. Mice were randomized into groups with an approximate 100 mm³ average tumor size on day 11 and injected intraperitoneally with 200 μg of anti-PD-1 antibody 13407. Repeat doses were administered on days 14, 18 and 21. Control antibodies, mouse IgG1 (MOPC-21), rat IgG2a (2A3), and positive control rat anti-mouse PD-1 (RMP1-14) were purchased from BioXcell. Tumor sizes were measured twice weekly and the experiment was terminated after 24 days. Tumor weights at the end of the experiment are shown in FIG. 5 and indicate that anti-PD-1 antibody 13407 reduced tumor growth in mice to a similar extent as the reference anti-PD-1 antibody.