Thermo Fisher Scientific FDC Monoclonal Antibody (CNA.42), Biotin, eBioscience
Follicular dendritic cell(FDC) 특이 탄수화물 에피토프를 인식하는 Biotin 결합 단일클론 항체. 인간 시료에 반응하며 Flow cytometry, Western blot, IHC 분석에 적합. 고순도 Affinity chromatography 정제, 4°C 암소 보관.
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Thermo Fisher Scientific FDC Monoclonal Antibody (CNA.42), Biotin
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-Dependent |
| Immunohistochemistry (Paraffin) (IHC-P) | 30 µg/mL |
| Immunohistochemistry (Frozen) (IHC-F) | 30 µg/mL |
| Flow Cytometry (Flow) | Assay-Dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgM |
| Class | Monoclonal |
| Type | Antibody |
| Clone | CNA.42 |
| Conjugate | Biotin |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2572847 |
| Filtration | 0.2 µm post-manufacturing filtered |
Additional Formats
Product Specific Information
The monoclonal antibody CNA.42 recognizes a unique carbohydrate epitope found on follicular dendritic cells (FDCs) from various species.
FDCs are large cells located in germinal centers (GCs) of primary and lymphoid tissues. They present non-processed antigen and prevent apoptosis of B cells through a selection process that results in memory B cell formation.
FDCs express several B cell markers such as CD21 (long isoform), CD23, and CD35.
Staining with CNA.42 is mainly restricted to the plasma membrane but may also be cytoplasmic in limited cases (e.g., mast cells).
This monoclonal antibody is a useful reagent for both flow cytometry and IHC analysis.
Applications Reported: Flow cytometric analysis, Western blot, and immunohistochemical staining of frozen and paraffin-embedded tissue sections.
Applications Tested: Immunohistochemistry on formalin-fixed paraffin-embedded human tonsil tissue using high pH antigen retrieval. Recommended concentration ≤ 30 µg/mL; titrate for optimal performance.
Target Information
FDCs are large cells in germinal centers (GCs) of primary and lymphoid tissues. They present non-processed antigen and inhibit apoptosis of B cells, aiding selection of memory B cells. FDCs express B cell markers CD21, CD23, and CD35, and have roles in infectious diseases such as AIDS and transmissible spongiform encephalitis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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