Thermo Fisher Scientific CD31/PECAM-1 Monoclonal Antibody (PECAM1, 3525)
CD31/PECAM-1 단일클론 항체로 인간 시료에 반응하며, WB, IHC, Peptide Array 등 다양한 응용에 적합. 단백질 A/G로 정제된 액상 형태로 제공되며, 4°C에서 보관. 혈관 및 면역 관련 연구에 유용한 고품질 연구용 항체.
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- 5175-MSM15-P0
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1–2 µg/mL |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG |
| Class | Monoclonal |
| Type | Antibody |
| Clone | PECAM1, 3525 |
| Immunogen | Recombinant fragment (around aa 625–738) of human CD31 protein |
| 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 |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Immunohistochemistry (PFA fixed): incubate antibody for 30 min at room temperature.
Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95°C, followed by cooling at room temperature for 20 minutes.
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 via dual immunoreceptor tyrosine-based inhibitory motifs (ITIMs). Upon phosphorylation by associated kinases, these motifs provide docking sites for protein-tyrosine phosphatases.
CD31 is expressed ubiquitously within the vascular compartment, mainly at junctions between adjacent cells.
Its N-terminal Ig-like domain mediates homophilic binding, crucial for cell-cell interactions.
CD31 plays diverse roles including modulation of integrin-mediated adhesion, transendothelial migration, angiogenesis, apoptosis, immune regulation, 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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