Human PBEF/Visfatin Antibody

Detection of Human PBEF/Visfatin by Western Blot.

Western blot shows lysates of human heart tissue, 293T human embryonic kidney cell line, and A431 human epithelial carcinoma cell line. PVDF membrane was probed with 0.2 µg/mL of Sheep Anti-Human PBEF/Visfatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4335) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for PBEF/Visfatin at approximately 52 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Detection of PBEF/Visfatin in PMA-treated Human PBMCs by Flow Cytometry.

Human peripheral blood mononuclear cells were treated for 24 hours with 50 ng/mL PMA then stained with Sheep Anti-Human PBEF/Visfatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4335, filled histogram) or control antibody (Catalog # 5-001-A, open histogram), followed by Northern-Lights™ 637-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # NL011) To facilitate intra-cellular staining, cells were fixed with paraformaldehyde and permeabilized with saponin.

Detection of Human PBEF/Visfatin by Simple Western^TM.

Simple Western lane view shows lysates of HEK293T human embryonic kidney cell line, loaded at 0.2 mg/mL. A specific band was detected for PBEF/Visfatin at approximately 58 kDa (as indicated) using 2 µg/mL of Sheep Anti-Human PBEF/Visfatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4335) followed by 1:50 dilution of HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.