PD‑1 was detected in perfusion fixed frozen sections of mouse thymus using 15 µg/mL Mouse PD‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1021) overnight at 4 °C. Tissue was stained (red) and counterstained (green). View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections.
PD‑1 was detected in perfusion fixed frozen sections of mouse spleen using Goat Anti-Mouse PD‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1021) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm in splenocytes. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.