Human/Mouse/Rat PKM1/2 Antibody

PKM2 in Mouse Testis.

PKM2 was detected in perfusion fixed frozen sections of mouse testis using Sheep Anti-Human/Mouse/Rat PKM1/2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7244) at 1.7 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to Sertoli cells in testis. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

PKM2 in Rat Testis.

PKM2 was detected in perfusion fixed frozen sections of rat testis using Sheep Anti-Human/Mouse/Rat PKM1/2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7244) at 1.7 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to Sertoli cells in testis. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Detection of Human PKM2 by Simple Western^TM.

Simple Western lane view shows lysates of A549 human lung carcinoma cell line, loaded at 0.2 mg/mL. A specific band was detected for PKM2 at approximately 60 kDa (as indicated) using 2 µg/mL of Sheep Anti-Human/Mouse/Rat PKM1/2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7244) followed by 1:50 dilution of HRP-conjugated Anti-Sheep IgG Secondary Antibody (HAF016). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Western Blot Shows Human PKM2 Specificity by Using Knockout Cell Line.

Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and PKM2 knockout HeLa cell line (KO). PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human/Mouse/Rat PKM1/2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7244) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (HAF016). A specific band was detected for PKM2 at approximately 60 kDa (as indicated) in the parental HeLa cell line, but is not detectable in knockout HeLa cell line. GAPDH (AF5718) is shown as a loading control. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Detection of Human PKM2 by Western Blot.

Western blot shows lysates of U-87 MG human glioblastoma/astrocytoma cell line, A549 human lung carcinoma cell line, HeLa human cervical epithelial carcinoma cell line, human skeletal muscle. PVDF membrane was probed with 0.25 µg/mL of Sheep Anti-Human/Mouse/Rat PKM2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF7244) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (HAF016). A specific band was detected for PKM2 at approximately 60 kDa (as indicated). This experiment was conducted under reducing conditions and using Western Blot Buffer Group 1.