Thermo Fisher Scientific CD2/Lymphocyte Function Antigen 2 (LFA-2) Monoclonal Antibody (LFA2/7106)
인간 CD2/LFA-2 단백질을 인식하는 마우스 모노클로날 항체로, T세포 및 NK세포 표지 연구에 적합. Western blot, IHC 등 다양한 응용 가능. 비결합형 액상 형태로 4°C 보관. 연구용으로만 사용.
- 카탈로그번호
- 914-MSM16-Px (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific CD2/Lymphocyte Function Antigen 2 (LFA-2) Monoclonal Antibody (LFA2/7106)
Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | LFA2/7106 |
| Immunogen | Recombinant fragment of human CD2 protein (exact sequence is proprietary) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
CD2 (LFA-2) is a monomeric surface antigen (MW range 45–58 kDa) of the human T-lymphocyte lineage, expressed on all peripheral blood T cells. It is one of the earliest T-cell markers, present on more than 95% of thymocytes, and also found on some natural killer cells but not on B lymphocytes. Monoclonal antibodies against CD2 inhibit rosette formation with sheep erythrocytes, indicating CD2 is the erythrocyte receptor or closely associated with it.
The interaction between CD2 and CD58 stabilizes adhesion between T cells and antigen-presenting or target cells. Despite low affinity in solution, their interaction provides tight adhesion at the cell-cell interface. T cell activation increases CD2 expression and mobility, facilitating contact with CD58 and strengthening intercellular adhesion. CD2 deficiency reduces intestinal inflammation and aids infection control. Diseases associated with CD2 dysfunction include penile squamous cell carcinoma and immune deficiency due to absence of the thymus.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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