Thermo Fisher Scientific CD31/PECAM-1 (Endothelial Cell Marker) Monoclonal Antibody (SPM122)
CD31/PECAM-1 단일클론 항체(SPM122)는 인간, 토끼, 사이노몰거스 원숭이에 반응하며 내피세포 표지용으로 적합합니다. Western blot, IHC, ICC/IF, Flow cytometry 등 다양한 응용에 사용 가능하며, 단백질 A/G 정제된 액상 제품으로 -20°C 보관이 권장됩니다.
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Thermo Fisher Scientific CD31/PECAM-1 (Endothelial Cell Marker) Monoclonal Antibody (SPM122)
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 |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Cynomolgus monkey, Human, Rabbit |
| Host/Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | SPM122 |
| Immunogen | Membrane preparation of a spleen from a patient with hairy cell leukemia |
| 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 |
Additional Formats
Product Specific Information
Does not react with Rat or Pig.
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 immunoreceptor tyrosine-based inhibitory motifs (ITIMs). Upon kinase-mediated phosphorylation, these motifs provide docking sites for protein-tyrosine phosphatases.
CD31 is expressed ubiquitously within the vascular compartment, mainly at junctions between adjacent endothelial cells. Its N-terminal Ig-like domain mediates homophilic binding, playing a crucial role in cell–cell interactions.
CD31 functions in modulation of integrin-mediated adhesion, transendothelial migration, angiogenesis, apoptosis, immune regulation, macrophage phagocytosis, IgE-mediated anaphylaxis, and thrombosis, making it 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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