Thermo Fisher Scientific CD81 Polyclonal Antibody
Human CD81 단백질을 인식하는 Rabbit Polyclonal Antibody로, WB, IHC, ICC, Flow Cytometry에 사용 가능. 항원 친화 크로마토그래피로 정제된 액상 형태이며, 높은 종간 반응성 예측. 연구용으로만 사용.
- 카탈로그번호
- PA585150
- 판매단위
- pk
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Thermo Fisher Scientific CD81 Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100–1:1,000 |
| Immunocytochemistry (ICC/IF) | 1:100 |
| Flow Cytometry (Flow) | 1:50–1:200 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein encompassing a sequence within the center region of human CD81 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7, with 20% glycerol |
| Contains | 0.025% ProClin 300 |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2792297 |
Product Specific Information
- Keep as concentrated solution.
- Predicted reactivity: Mouse (83%), Rat (86%), Pig (92%), Sheep (92%), Rhesus Monkey (96%), Chimpanzee (100%), Bovine (89%).
- Positive Control: human CD81-transfected 293T cells.
- Centrifuge briefly prior to opening the vial.
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 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 and acts as a receptor for hepatitis C virus. It associates with CD19, CD21, Leu 13, and integrins on the cell membrane. Antibodies to CD81 show anti-proliferative effects on lymphoid cell lines and may be linked to tumor-suppressor gene regions associated with malignancies.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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