Human Troponin I/TNNI3 Antibody

Detection of Human Troponin I/TNNI3 by Western Blot. Western blot shows lysates of human heart tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human Troponin I/TNNI3 Monoclonal Antibody (Catalog # MAB68871) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Troponin I/TNNI3 at approximately 24-29 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Troponin I/TNNI3 in Human Heart. Troponin I/TNNI3 was detected in immersion fixed paraffin-embedded sections of human heart using Mouse Anti-Human Troponin I/TNNI3 Monoclonal Antibody (Catalog # MAB68871) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Lower panel shows a lack of labeling when primary antibodies are omitted and tissue is stained only with secondary antibody followed by incubation with detection reagents. Specific staining was localized to cardiac muscle. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Detection of Human Troponin I/TNNI3 by Simple Western^TM. Simple Western lane view shows lysates of human heart tissue and human heart (ventricular) tissue, loaded at 0.5 mg/mL. Specific bands were detected for Troponin I/TNNI3 at approximately 27-31 kDa (as indicated) using 10 µg/mL of Mouse Anti-Human Troponin I/TNNI3 Monoclonal Antibody (Catalog # MAB68871). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.