Thermo Fisher Scientific CD31 (PECAM-1) Monoclonal Antibody (LCI-4)
돼지 CD31(PECAM-1)을 인식하는 Mouse monoclonal 항체로, IHC(F), ICC/IF, Flow cytometry, IP에 사용 가능. 단백질 A로 정제된 액상 형태이며, 1 mg/mL 농도로 제공. 단기 4°C, 장기 -20°C 보관 권장.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Frozen) (IHC (F)) | Assay-dependent |
| Immunocytochemistry (ICC/IF) | Assay-dependent |
| Flow Cytometry (Flow) | 1:10–1:100 |
| Immunoprecipitation (IP) | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Pig |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | LCI-4 |
| Immunogen | Porcine CD31/human IgGFc fusion protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | PBS |
| Contains | 0.09% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2745308 |
Available Conjugated Formats
Product Specific Information
This antibody recognizes porcine CD31, also known as Platelet Endothelial Cell Adhesion Molecule (PECAM-1). CD31 is constitutively expressed by platelets, monocytes, and some lymphocytes, with endothelial cells showing expression levels an order of magnitude higher than other cell types.
Target Information
CD31 (platelet endothelial cell adhesion molecule-1, PECAM-1) is an inhibitory coreceptor involved in regulating 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 ubiquitously expressed within the vascular compartment, mainly at junctions between adjacent cells. The 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
- 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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