Thermo Fisher Scientific CD80 (B7-1) Recombinant Rabbit Monoclonal Antibody (JF100-4)
CD80 (B7-1) 단백질을 인식하는 Thermo Fisher의 재조합 토끼 단일클론 항체. Western blot 및 IHC(P) 검증 완료. 높은 특이성과 민감도, 일관된 로트 간 품질 제공. 연구용으로 면역반응 및 T세포 활성화 연구에 적합.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:100 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | JF100-4 |
| Immunogen | Synthetic peptide within Human CD80 (aa 246–288) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% Glycerol, 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term; for long-term, store at -20°C (avoid freeze/thaw cycles) |
| Shipping Conditions | Wet ice |
| RRID | AB_2809839 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. These systems clone antibody DNA sequences from immunoreactive rabbits and screen individual clones to select optimal candidates for production.
Key advantages include:
- Superior specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulation
- Broader immunoreactivity due to the large rabbit immune repertoire
Target Information
CD80 (B7-1) and CD86 (B7-2) are ligands for the T cell costimulatory molecule CD28 and the inhibitory receptor CTLA-4 (CD152). Both are expressed on professional antigen-presenting cells and are essential for T cell activation.
CD80 is rapidly induced on activated B cells, EBV-transformed B cell lines, Burkitt lymphoma cells, follicular B lymphoma cells, T cells, and monocytes.
The B-lymphocyte activation antigen B7-1 provides regulatory signals for T lymphocytes via CD28 and CTLA-4 binding.
Diseases associated with CD80 dysfunction include gallbladder squamous cell carcinoma and myocarditis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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