Thermo Fisher Scientific CD31/PECAM-1 (Endothelial Cell Marker) Recombinant Rabbit Monoclonal Antibody (C31/8242R)
CD31/PECAM-1을 인식하는 재조합 토끼 단일클론 항체로, 인간 시료에 반응합니다. Western Blot 및 Immunohistochemistry에 사용 가능하며, 고순도 Protein A/G 정제 및 PBS buffer로 제공됩니다. 혈관 내피세포 마커 연구용으로 적합합니다.
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Thermo Fisher Scientific CD31/PECAM-1 (Endothelial Cell Marker) Recombinant Rabbit Monoclonal Antibody (C31/8242R)
Applications and Tested Dilution
| 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 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | C31/8242R |
| Immunogen | Recombinant fragment (aa 28–330) of human CD31 expressed in E. coli |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
Target Information
CD31 (platelet endothelial cell adhesion molecule-1, PECAM-1) is an inhibitory coreceptor involved in regulation of T cell and B cell signaling through dual immunoreceptor tyrosine-based inhibitory motifs (ITIMs). These motifs, upon phosphorylation by associated kinases, provide docking sites for protein-tyrosine phosphatases.
CD31 is ubiquitously expressed within the vascular compartment, primarily at junctions between adjacent endothelial cells. Its N-terminal Ig-like domain mediates homophilic binding, playing a crucial role in cell-cell interactions.
This multifunctional molecule modulates:
- Integrin-mediated cell adhesion
- Transendothelial migration
- Angiogenesis and apoptosis
- Negative regulation of immunoreceptor signaling
- Autoimmunity and macrophage phagocytosis
- IgE-mediated anaphylaxis and thrombosis
It is one of the key regulatory molecules in the vascular system.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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