Thermo Fisher Scientific CD28 Monoclonal Antibody (CD28.2), APC
CD28 단백질을 인식하는 APC 결합 단일클론 항체로, 인간 및 비인간 영장류 시료에 적합합니다. Flow Cytometry에 사용되며, T 세포의 공동자극 수용체 연구에 유용합니다. 액상 형태로 제공되며 4°C에서 암소 보관합니다.
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- MA110167
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- pk
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Applications
- Flow Cytometry (Flow): 10 µL / 1×10⁶ cells
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Non-human primate |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | CD28.2 |
| Immunogen | DC28.1.3.3 murine T cell hybridoma transfected with human CD28 cDNA |
| Conjugate | APC |
| Excitation / Emission Max | 651 / 660 nm |
| Form | Liquid |
| Purification | Size-exclusion chromatography |
| Storage Buffer | PBS, pH 7.4, with 0.2% BSA |
| Contains | 15 mM sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_11153457 |
Additional Formats
- Unconjugated (MA1-10166)
- FITC (MA1-10169)
- PE (MA1-10170)
- PerCP (MA1-10171)
- Custom conjugation available
Product Specific Information
This antibody recognizes an extracellular epitope of CD28, a disulfide-linked homodimeric type I glycoprotein (monomer of Mw 44 kDa) which is a critical costimulatory receptor of T cells.
Target Information
CD28 antigen is a 44 kDa disulfide-linked homodimeric T cell-specific surface glycoprotein. It belongs to the immunoglobulin superfamily and is constitutively expressed on most peripheral blood T lymphocytes. CD28 provides a critical costimulatory signal by binding CD80 and CD86 on antigen-presenting cells, preventing T cell anergy or premature apoptosis. In murine lymphoid organs, CD28 is expressed on all CD4+ and CD8+ T cells, with expression highest on immature thymocytes. Dysregulation of CD28 is associated with diseases such as mycosis fungoides and Sezary’s disease.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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