CD26 Monoclonal Antibody (H194-112 (H194-112.12.4.4.5)), PerCP-Cyanine5.5, eBioscience™, Invitrogen™

Rat Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-157-84	Invitrogen™ 45026180	25 μg
50-157-85	Invitrogen™ 45026182	100 μg

Description

Description: The monoclonal antibody H194-112 recognizes mouse CD26, a thymocyte-activating molecule (THAM). CD26 is a surface expressed and soluble ectoenzyme (dipeptidyl peptidase IV) that cleaves dipeptides from the amino terminus of proteins. In particular CD26 has been shown to cleave CXCL12, CCL22, neuropeptide Y and glucagon. CD26 is involved in adhesion, apoptosis, disease regulation, and engraftment. Expression is regulated during thymic development at the messenger RNA level. Additionally, CD26 protein is found on thymocytes, a percentage of resting B cells, stimulated B cells, NK cells and a percentage of resting and activated T cells and other epithelial cell types. On human cells more CD26 protein is found on Th2 cells. Functional CD26 is expressed on Sca-1+c-Kit+lin- cells. This expression has been shown to correlate with mobilization of progenitor cells. Inhibition of CD26 activity through a variety of compounds enhances allogenic stem cell homing and engraftment. This antibody is reported to have activating function. Applications Reported: This H194-112 (H194-112.12.4.4.5) antibody has been reported for use in flow cytometric analysis. Applications Tested: This H194-112 (H194-112.12.4.4.5) antibody has been tested by flow cytometric analysis of mouse splenocytes or thymocytes. This can be used at less than or equal to 1 μg per test.

CD26 (dipeptidyl peptidase IV, DPP IV), adenosine deaminase (ADA) binding protein) is a homodimeric atypical serine protease belonging to the prolyl oligopeptidase family. CD26 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. CD26 identical to adenosine deaminase complexing protein-2, and to the T-cell activation antigen CD26. Further, CD26 is an intrinsic membrane glycoprotein and a serine exopeptidase that cleaves X-proline dipeptides from the N-terminus of polypeptides. Alterations in CD26 peptidase activity are characteristic of malignant transformation, and the enzymatic activity increases dramatically with tumor grade and severity. CD26 is expressed in various blood cell types, but also in cells that are histogenetically related to activated fibroblasts. Alterations in CD26 density have been reported on circulating monocytes and CD4+ T cells during rheumatoid arthritis and systemic lupus erythematosus.

Specifications

• Antigen: CD26
• Concentration: 0.2 mg/mL
• Classification: Monoclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Gene Alias: ACT3; Activation molecule 3; ADABP; ADCP2; ADCP-2; ADCP-I; adenosine deaminase complexing protein; Adenosine deaminase complexing protein 2; bile canaliculus domain-specific membrane glycoprotein; CD26; Dipeptidyl peptidase 4; Dipeptidyl peptidase 4 60 kDa soluble form; Dipeptidyl peptidase 4 membrane form; Dipeptidyl peptidase 4 soluble form; Dipeptidyl peptidase IV; Dipeptidyl peptidase IV 60 kDa soluble form; Dipeptidyl peptidase IV membrane form; Dipeptidyl peptidase IV soluble form; dipeptidylpeptidase 4; dipeptidyl-peptidase 4; dipeptidyl-peptidase 4 (CD26, adenosine deaminase complexing protein 2); dipeptidylpeptidase IV (CD26, adenosine deaminase complexing protein 2); DPP IV; DPP4; Dpp-4; DPPIV; DPP-IV; GP110 glycoprotein; I79_016618; serine protease; T-cell activation antigen CD26; THAM; Thymocyte-activating molecule; TP103; WC10
• Gene Symbols: DPP4
• Primary or Secondary: Primary
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Gene: DPP4

• Clone: H194-112 (H194-112.12.4.4.5)
• Applications: Flow Cytometry
• Conjugate: PerCP-Cyanine5.5
• Host Species: Rat
• Target Species: Mouse
• Gene Accession No.: P28843
• Gene ID (Entrez): 13482
• Isotype: IgG2a κ
• Purification Method: Affinity Chromatography
• Product Type: Antibody

For Research Use Only.