Reactivity | HuSpecies Glossary |
Applications | Flow |
Clone | 454720 |
Clonality | Monoclonal |
Host | Mouse |
Conjugate | Alexa Fluor 594 |
Concentration | Please see the vial label for concentration. If unlisted please contact technical services. |
Immunogen | HEK293 human embryonic kidney cell line transfected with human CD81 Accession # P60033 |
Specificity | Detects human CD81. Stains human CD81 transfectants but not irrelevant transfectants. |
Isotype | IgG2b |
Clonality | Monoclonal |
Host | Mouse |
Gene | CD81 |
Purity Statement | Protein A or G purified from hybridoma culture supernatant |
Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
Dilutions |
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Application Notes | Flow Cytometry: Please use 0.25-1 ug of conjugated antibody per 10e6 cells. |
Storage | Store the unopened product at 2 - 8 °C. Do not use past expiration date. |
Buffer | Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide. |
Preservative | 0.09% Sodium Azide |
Concentration | Please see the vial label for concentration. If unlisted please contact technical services. |
CD81, also known as TAPA-1 and TM4SF4, is a widely expressed protein in the tetraspanin family. CD81 is a multifunctional protein that interacts with a variety of other molecules, including tetraspanins, and is important for organization of the plasma membrane into microdomains. CD81 facilitates B cell and T cell activation and is an integrin-binding adhesion molecule. CD81 expression on lymphocytes is altered during infection by hepatitis C virus or HIV-1 and contributes to the pathogenicity of those viruses. Human CD81 shares 92%‑93% aa sequence identity with mouse and rat CD81.
Secondary Antibodies |
Isotype Controls |
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CD81/TAPA1: I'm on Tapa the Cell Target of the antiproliferative 1 (TAPA1), also known as CD81, is found in the plasma membrane in lymphocytes and plays an important role in the regulation of lymphoma cell growth. This transmembrane 4 superfamily (TM4SF) protein is primarily found on... Read full blog post. |
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