Mouse CD26 Monoclonal Antibody | anti-CD26 antibody

MOUSE ANTI HUMAN CD26

Cat. Num. AAA214929

• Gene Names: DPP4; CD26; ADABP; ADCP2; DPPIV; TP103
• Applications: Immunohistochemistry, Flow Cytometry, Functional Assay, Immunoprecipitation
• Synonyms: CD26; Monoclonal Antibody; MOUSE ANTI HUMAN CD26; anti-CD26 antibody

• Host: Mouse
• Clonality: Monoclonal
• Isotype: IgG1
• Clone Number: M-A261
• Form/Format: Purified; Purified IgG - liquid
• Concentration: IgG concentration 1 mg/ml (varies by lot)
• Sequence Length: 766

• Applicable Applications for anti-CD26 antibody: Immunohistology Frozen*, Flow cytometry (FC/FACS), Immunoprecipitation (IP)
• Application Notes: Flow Cytometry: Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood ; Immunohistology - Frozen: Application Note: The epitope recognised by this antibody is reported to be sensitive to formaldehyde fixation and tissue processing. MyBioSource recommends the use of acetone fixation for frozen sections.; Flow Cytometry: Minimum Dilution: 1/50; Maximum Dilution: 1/100
• Perservative Stabilisers: 0.09% Sodium Azide; Preparation
• Histology Positive Control Tissue: Thymus; Buffer Solution
• Target Species: Human
• Preparation and Storage: Store at 4 degree C or at -20 degree C if preferred. This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.; Shelf Life: 18 months from date of despatch.

Testing Data

(Staining of human peripheral blood lymphocytes with Mouse anti Human CD26:RPE (MBS213578))

Related Product Information for anti-CD26 antibody

Mouse anti Human CD26 antibody, clone M-A261, recognizes human Dipeptidyl peptidase 4, also known as Adenosine deaminase complexing protein 2, CD26, TP103, ADABP or DPP IV. CD26 is a 766 amino acid ~110kDa single pass type II transmembrane glycoprotein expressed by activated T cells, B cells and macrophages. A soluble form of CD26 can be derived by cleavage of the membrane bound form between residues 38-39 (Uniprot: 27487). CD26 acts as a functional receptor for the pathogenic Middle East respiratory syndrome coronavirus [MERS-CoV] (Raj et al. 2014), a severe and frequently fatal disease in humans and marmosets sharing identical CD26 sequence at the site of interaction with the MERS-CoV spike protein (Lu et al. 2013, Wang et al. 2013). Mouse anti Human CD26 antibody, clone M-A261 has been used successfully for the immunohistochemical detection of CD26 on formalin fixed, paraffin embedded tissues and the demonstration of elevated CD26 expression in thyroid neoplasia (Kholová et al. 2003). Mouse anti Human CD26 antibody, clone M-A261 has also been used for the immunohistochemical detection of CD26 on cryostat sections using both immunoperoxidase and immunofluorescence staining in liver biopsies from NASH patients (Balaban et al. 2007).

NCBI and Uniprot Product Information

• NCBI GI #: 18765694
• NCBI GeneID: 1803
• NCBI Accession #: NP_001926.2
• NCBI GenBank Nucleotide #: NM_001935.3
• UniProt Accession #: P27487; Q53TN1
• Molecular Weight: 88,279 Da
• NCBI Official Full Name: dipeptidyl peptidase 4
• NCBI Official Synonym Full Names: dipeptidyl-peptidase 4
• NCBI Official Symbol: DPP4
• NCBI Official Synonym Symbols: CD26; ADABP; ADCP2; DPPIV; TP103
• NCBI Protein Information: dipeptidyl peptidase 4; ADCP-2; DPP IV; T-cell activation antigen CD26; adenosine deaminase complexing protein 2; dipeptidyl peptidase IV; dipeptidylpeptidase 4; dipeptidylpeptidase IV (CD26, adenosine deaminase complexing protein 2)
• UniProt Protein Name: Dipeptidyl peptidase 4
• UniProt Gene Name: DPP4
• UniProt Synonym Gene Names: ADCP2; CD26; ADCP-2; DPP IV
• UniProt Entry Name: DPP4_HUMAN

NCBI Description

The protein encoded by this gene is identical to adenosine deaminase complexing protein-2, and to the T-cell activation antigen CD26. It is an intrinsic membrane glycoprotein and a serine exopeptidase that cleaves X-proline dipeptides from the N-terminus of polypeptides. [provided by RefSeq, Jul 2008]

Uniprot Description

DPP4: Cell surface glycoprotein receptor involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Acts as a positive regulator of T-cell coactivation, by binding at least ADA, CAV1, IGF2R, and PTPRC. Its binding to CAV1 and CARD11 induces T-cell proliferation and NF- kappa-B activation in a T-cell receptor/CD3-dependent manner. Its interaction with ADA also regulates lymphocyte-epithelial cell adhesion. In association with FAP is involved in the pericellular proteolysis of the extracellular matrix (ECM), the migration and invasion of endothelial cells into the ECM. May be involved in the promotion of lymphatic endothelial cells adhesion, migration and tube formation. When overexpressed, enhanced cell proliferation, a process inhibited by GPC3. Acts also as a serine exopeptidase with a dipeptidyl peptidase activity that regulates various physiological processes by cleaving peptides in the circulation, including many chemokines, mitogenic growth factors, neuropeptides and peptide hormones. Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline. Belongs to the peptidase S9B family. DPPIV subfamily.

Protein type: Protease; EC 3.4.14.5; Cell adhesion; Membrane protein, integral; Cell surface

Chromosomal Location of Human Ortholog: 2q24.3

Cellular Component: intercellular canaliculus; focal adhesion; cell surface; membrane; lysosomal membrane; lamellipodium; endocytic vesicle; apical plasma membrane; plasma membrane; integral to membrane; lipid raft

Molecular Function: identical protein binding; protein binding; protein homodimerization activity; protease binding; dipeptidyl-peptidase activity; serine-type peptidase activity; serine-type endopeptidase activity; receptor binding

Biological Process: regulation of cell-cell adhesion mediated by integrin; T cell activation; positive regulation of cell proliferation; T cell costimulation; response to hypoxia; endothelial cell migration; proteolysis