Human CD39 is an integral membrane protein with two transmembrane domains. It exists as a homotetramer. Expression of CD39 is found on activated lymphocytes, a subset of T cells and B cells, and dendritic cells with weak staining on monocytes and granulocytes. CD39 and CD73 have been found on regulatory T cells, specifically the effector/memory like T cells. CD39 can hydrolyze both nucleoside triphosphates and diphosphates. CD39 is the dominant ecto nucleotidase of vascular and placental trophoblastic tissues and appears to modulate the functional expression of type 2 purinergic (P2) G protein coupled receptors (GPCRs). CD39 has intrinsic ecto-ATPase activity. Expression of CD39 is induced on T cells and increased on B cells as a late activation antigen.

PRODUCT DETAILS

Clone: A1

Antibody Type: Monoclonal

Reactivity: Human, Cynomolgus, Rhesus

Format: Alexa Fluor 594

Host: Mouse

Isotype: IgG1, κ

Applications: IHC-P - Quality tested

Regulatory Status: RUO

Data Sheets: TDS | SDS

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