CD39 Mouse anti-Human, Brilliant Violet 510, Clone: TU66 (also known as Tü 66, Tü66), BD Optibuild™

Mouse Monoclonal Antibody

Supplier:  BD Biosciences 742521

Catalog No. BDB742521

Description

The TU66 monoclonal antibody reacts with human CD39, also known as ectonucleoside triphosphate diphosphohydrolase 1 (ENTPD1), an ectoenzyme that degrades ATP to AMP. It is a member of the ectonucleoside triphosphate dihydrolases (E-NTPDases) family involved in the regulation of extracellular nucleotide catabolism by controlling the extracellular nucleoside triphosphate pool (NTP). CD39 is expressed on a subset of T cells, B cells and dendritic cells, with weak staining of monocytes and granulocytes. Recently, CD39 has been found to be expressed primarily by immune-suppressive Foxp3(+) regulatory T (Treg) cells in both human and mice. In humans, CD39 is restricted to a subset of Foxp3+ regulatory effector/memory-like T cells. In mice, the enzyme is present on most, if not all, CD4+CD25+ cells. CD39 expression is driven by Foxp3 and it is thought that CD39 allows Treg cells to enter inflamed areas where high levels of ATP are present.

The antibody was conjugated to BD Horizon™ BV510 which is part of the BD Horizon Brilliant™ Violet family of dyes. With an Ex Max of 405nm and Em Max at 510nm, BD Horizon BV510 can be excited by the violet laser and detected in the BD Horizon V500 (525/50nm) filter set. BD Horizon BV510 conjugates are useful for the detection of dim markers off the violet laser. BV510 is a polymer-based dye that is brighter than BD Horizon V500. Due to similar excitation and emission properties, BD Horizon BV510 and BD Horizon V500 cannot be used simultaneously.

Specifications

• Antigen: CD39
• Clone: TU66 (also known as Tü 66, Tü66)
• Conjugate: Brilliant Violet 510
• Gene Alias: ENTPD1, NTPDase-1, Ecto-ATPase 1, Ecto-ATPDase 1
• Purification Method: Affinity Purified
• Regulatory Status: RUO
• Target Species: Human
• Isotype: IgG2b κ

• Classification: Monoclonal
• Concentration: 0.2mg/mL
• Formulation: Aqueous buffered solution containing ≤0.09% sodium azide.
• Host Species: Mouse
• Quantity: 50 μg
• Primary or Secondary: Primary
• Content And Storage: Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.

Safety and Handling

WARNING: Reproductive Harm - www.P65Warnings.ca.gov