Thermo Fisher Scientific CD81 Polyclonal Antibody
CD81 단백질을 인식하는 Thermo Fisher Scientific의 폴리클로날 항체로, Western blot, IHC, ICC/IF에 사용 가능. 인간, 마우스, 랫트에 반응하며 항원 친화 크로마토그래피로 정제됨. 세포 부착, 활성화, 분화 연구에 적합.
- 카탈로그번호
- PA5114456
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- pk
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Thermo Fisher Scientific CD81 Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 2.5 µg/mL | View 1 publication |
| Immunohistochemistry (Paraffin) (IHC (P)) | 2 µg/mL | - |
| Immunocytochemistry (ICC/IF) | 10 µg/mL | - |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Published Species | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | CD81 antibody was raised against a 20 amino acid synthetic peptide near the amino terminus of human CD81. The immunogen is located within amino acids 30–80 of CD81. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS |
| Contains | 0.02% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2890430 |
Product Specific Information
Positive controls that may be used include:
- RAW 264.7 Cell Lysate
- Human Lung Tissue Slide
- A549 Cell Slide
Target Information
CD81 (TAPA-1, target of anti-proliferative antibody-1) is a member of the tetraspanin family, expressed on most nucleated cells, particularly germinal center B cells.
It forms complexes with other tetraspanins, integrins, coreceptors, and MHC molecules, influencing adhesion, morphology, activation, proliferation, and differentiation of B and T cells.
In muscle tissue, CD81 promotes cell fusion and myotube maintenance.
It also acts as a receptor for the hepatitis C virus.
CD81 associates with CD19, CD21, Leu 13, and integrins on the cell membrane and has anti-proliferative effects on certain lymphoid cell lines.
Located in the tumor-suppressor gene region, CD81 is a candidate gene for malignancies.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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