CD81 Armenian Hamster anti-Mouse, Biotin, Clone: Eat-2 (EAT2), eBioscience™

Armenian Hamster Monoclonal Antibody

Brand: Affymetrix eBioscience

Manufacturer Part Number: 13-0811-81

UNSPSC: 12352200

Code: Z2

Additional Details:
Additional Details: Weight: 0.25000kg

Disclaimers: For Research Use Only.

Product Code. 15259629

Quantity Price
1 £ 54.42 / 50µg
Estimated Shipment date
from Supplier 05-05-2017
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Description and Specification


Applications Flow Cytometry
Concentration 0.5mg/mL
Quantity 50μg
Clone Eat-2 (EAT2)
Formulation aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Isotype IgG
Species Reactivity Mouse
Storage Requirements Store at 2-8°C. Do not freeze.
Host Species Armenian Hamster
Monoclonal or Polyclonal Monoclonal
Conjugate Biotin
Antigen CD81
Gene Alias TAPA-1, TAPA1
Format Conjugated
Primary or Secondary Primary
Regulatory Status RUO

The Eat-2 (EAT2) monoclonal antibody reacts with mouse CD81, a molecule also known as TAPA-1. CD81 is expressed on CD4+CD8+ thymocytes and broadly in the periphery with high level expressed by B cells, NK cells, macrophages and dendritic cells and lower level on resting T cells. Activation of T cells induces upregulation of CD81. CD81 is involved in homotypic adhesion of B and T cells as well as costimulation of T cells. The Eat-2 antibody is reported to cross-react with rat CD81.