Human Cluster of Differentiation 81 (CD81) Protein
234€ (2 µg)
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name
Human Cluster of Differentiation 81 (CD81) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx680077
tested applications
SDS-PAGE
Description
Human Cluster of Differentiation 81 (CD81) Protein is a recombinant protein produced in Sf9, Baculovirus cells.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Cluster of Differentiation 81 (CD81) |
| Host | Insect |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: 37 kDa Concentration: 0.5 mg/ml Sequence Fragment: 113-201 AA. Tag: C-terminal hlgG-His tag |
| Expression | Recombinant |
| Purity | > 95% (SDS-PAGE) |
| Purification | Purified by proprietary chromatographic techniques. |
| Size 1 | 2 µg |
| Size 2 | 10 µg |
| Size 3 | 1 mg |
| Form | Liquid |
| Tested Applications | SDS-PAGE |
| Buffer | PBS, pH 7.4, containing 10% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Store at 4 °C if the entire vial will be used within 2-4 weeks. Store at -20 °C for long term storage. For long term storage, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| Alias | CVID6,S5.7,CD81 antigen,26 kDa cell surface protein TAPA-1,Target of the antiproliferative antibody 1,Tetraspanin-28,Tspan-28, |
| Background | Protein CD81 |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
CD81, also known as TAPA-1 (Target of the Anti-Proliferative Antibody 1), is a member of the tetraspanin family, a group of proteins that are widely expressed across various tissues and cell types. Tetraspanins are integral membrane proteins involved in a variety of biological processes, including cell adhesion, migration, proliferation, and signal transduction. CD81 has a well-established role in immune cell function, particularly in the regulation of B and T cell activity, as well as in viral infections. Most notably, CD81 is a critical component in the entry process of hepatitis C virus (HCV) into host cells. The CD81 gene is located on chromosome 11p15.5 and encodes a protein that is involved in the formation of tetraspanin-enriched microdomains. These microdomains facilitate the assembly of various signaling complexes at the cell membrane, influencing the function of associated proteins. CD81 is widely expressed on multiple cell types, including lymphocytes, hepatocytes, epithelial cells, and fibroblasts
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