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CD81 (TAPA-1) Mouse, anti-Human, R718, Clone: JS-81, BD OptiBuild™

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BDB751941 50 μg
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Catalog No. BDB751941 Supplier BD Biosciences Supplier No. 751941
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Description

Mouse Monoclonal Antibody

The JS-81 monoclonal antibody specifically binds to CD81, which is also known as, Target of the antiproliferative antibody 1 (TAPA1, TAPA-1), or Tetraspanin-28 (Tspan-28/TSPAN28). CD81 is an ∼26 kDa transmembrane protein that belongs to the tetraspanin (TM4SF) family. It is involved in cell growth and signal transduction. CD81 has a very broad cellular distribution, being expressed on cells of hematopoietic, neuroectodermal and mesenchymal origin. In hematopoietic cells, the CD81 antigen is expressed on B and T lymphocytes, NK cells, thymocytes, eosinophils, germinal center follicular dendritic cells, and to a variable extent on monocytes. The CD81 antigen is not expressed on neutrophils, platelets, or erythrocytes. CD81-specific antibodies have been shown to have anti-proliferative effects on different lymphoid cell lines, particularly those derived from large cell lymphomas. They are also reported to induce homotypic cell aggregation. Immunoprecipitation studies reveal that CD81 is a component of a multimolecular complex of CD19, CD21, and CD225 that is involved in the activation and control of B cell growth.

TRUSTED_SUSTAINABILITY

Specifications

Antigen CD81 (TAPA-1)
Applications Flow Cytometry
Classification Monoclonal
Clone JS-81
Conjugate R718
Host Species Mouse
Quantity 50 μg
Regulatory Status RUO
Primary or Secondary Primary
Target Species Human
Content And Storage Refrigerate Upon Arrival
Form Liquid
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