Thermo Fisher Scientific CD31/PECAM-1 (Endothelial Cell Marker) Recombinant Rabbit Monoclonal Antibody (C31/8592R)
Recombinant rabbit monoclonal antibody against human CD31/PECAM-1. Validated for IHC (paraffin). Recognizes endothelial cell marker for vascular studies. Supplied as liquid, 200 µg/mL in PBS with BSA and sodium azide. For research use only.
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Applications
- Immunohistochemistry (Paraffin) (IHC (P)): 1–2 µg/mL
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | C31/8592R |
| Immunogen | Recombinant fragment (around aa 538–738) of human PECAM1 protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Positive Control: Jurkat or THP-1 cells, human tonsil or angiosarcoma
- Cellular Location: Cell surface, cytoplasm
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). Upon phosphorylation by associated kinases, these motifs provide docking sites for protein-tyrosine phosphatases.
CD31 is expressed throughout the vascular compartment, primarily at junctions between adjacent endothelial cells. Its N-terminal Ig-like domain mediates homophilic binding, critical for cell-cell interactions.
CD31 plays diverse roles in:
- 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 a key regulatory molecule in the vascular system.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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