CD26 Antibody

• Catalog Number: orb1823844
• Category: Antibodies
• Description: Recognizes a glycoprotein of 110kDa, identified as CD26 (Workshop VI; Code: N-L039). It is an atypical serine protease belonging to the prolyl oligopeptidase family. It is expressed on lymphocyte cells and is upregulated during T-cell activation. CD26 is also expressed on activated B cells and natural killer cells and abundantly on epithelia. CD26 is implicated in a variety of biological functions including T-cell activation, cell adhesion with extracellular matrix such as fibronectin or collagens, and in HIV infection. Cross-linking of CD26 using this antibody dramatically enhances the anti-CD3-induced IL-2 production. In Western blotting, this mAb reacts with only glycosylated CD26, but not with the deglycosylated form. It does not prevent ADA binding to CD26.
• Species/Host: Mouse
• Clonality: Monoclonal
• Clone Number: DPP4/7415
• Tested applications: IHC-P, WB
• Reactivity: Human
• Isotype: Mouse IgG2, kappa
• Immunogen: A recombinant partial protein sequence (within amino acids 1-200) from the human protein was used as the immunogen for the CD26 antibody.
• Dilution range: Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT
• Conjugation: Unconjugated
• Formula: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
• Hazard Information: This CD26 antibody is available for research use only.
• UniProt ID: P27487
• Storage: Aliquot the CD26 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

IHC staining of FFPE human prostate cancer tissue with CD26 antibody (clone DPP4/7415). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.

IHC staining of FFPE human kidney cancer tissue with CD26 antibody (clone DPP4/7415). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.

Western blot testing of human HepG2 cell lysate with CD26 antibody (clone DPP4/7415). Predicted molecular weight: 88-110 kDa depending on glycosylation level.

SDS-PAGE analysis of purified, BSA-free CD26 antibody (clone DPP4/7415) as confirmation of integrity and purity.