Invitrogen™ CD39 Monoclonal Antibody (eBioA1 (A1)), eBioscience™, Invitrogen™

Mouse Monoclonal Antibody

Supplier:  Invitrogen™ 14039937

Catalog No. 14-039-937

Description

The eBioA1 MAb reacts with human CD39 also known as ectonucleoside triphosphate diphosphohydrolase 1 (ENTPD1) or NTPDase. CD39 is an integral membrane protein with two transmembrane domains and exists as a homotetramer. It is the most prominent ectoenzyme of the immune system. The function of CD39 is to effectively remove toxic extracellular ATP by converting it to ADP or AMP. CD39 is thought to work together with CD73 to hydrolyze ATP and has been well characterized on Langerhans cells. Expression of CD39 was originally identified on activated lymphocytes. Expression is also found on a subset of T cells, B cells and dendritic cells as well as weak staining on monocytes and granulocytes. Recently, CD39 and CD73 have been found on regulatory T cells (Treg). Expression of CD39 on Treg may facilitate their entry into inflamed areas where high levels of ATP are present. Expression of CD39 on Foxp3+CD4+ cells ranges from 25-45%.

CD39 cell surface antigen is a 70-100kD molecule expressed on peripheral blood B cells, monocytes, T cell clones, and also weakly expressed on granulocytes. CD39 has intrinsic ecto-ATPase activity. Expression of CD39 is induced on T cells and increased on B cells as a late activation antigen.

Specifications

• Antigen: CD39
• Classification: Monoclonal
• Concentration: 0.5 mg/mL
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Gene Accession No.: P49961, P55772
• Gene Symbols: ENTPD1
• Purification Method: Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 12495, 953
• Content And Storage: 4°C
• Form: Liquid

• Applications: Flow Cytometry, Immunohistochemistry (Frozen), Immunohistochemistry (Paraffin), Western Blot
• Clone: eBioA1 (A1)
• Conjugate: Unconjugated
• Gene: ENTPD1
• Gene Alias: 2610206B08Rik; AA408691; ATPDase; Cd39; CD39 antigen; DKFZp686D194; DKFZp686I093; ecto-apyrase; Ecto-ATP diphosphohydrolase 1; ecto-ATPase 1; ecto-ATPDase 1; Ectonucleoside triphosphate diphosphohydrolase 1; ENTPD1; FLJ40921; FLJ40959; Lymphoid cell activation antigen; NTPDase 1; NTPDase-1; SPG64
• Host Species: Mouse
• Quantity: 2 mg
• Primary or Secondary: Primary
• Target Species: Human, Mouse
• Product Type: Antibody
• Isotype: IgG1 κ

Safety and Handling

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