Thermo Fisher Scientific PECAM1 Monoclonal Antibody (UMAB164), UltraMAB
인간 PECAM1(CD31)을 인식하는 UMAB164 단클론 항체로, Western blot, IHC, Flow cytometry 등 다양한 응용에 적합합니다. 고순도 친화 크로마토그래피 정제, 무보존제 PBS/trehalose 버퍼, 동결건조 형태로 안정적 보관 가능.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100–1:200 |
| Flow Cytometry (Flow) | Assay-dependent |
| ChIP assay (ChIP) | Assay-dependent |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | UMAB164 |
| Immunogen | Full-length human recombinant PECAM1 protein (CD31, UniProt ID: P16284-1) produced in HEK293T cells |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 8% trehalose |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid freeze/thaw cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
For reconstitution, add 100 µL of distilled water to obtain a final antibody concentration of approximately 1 mg/mL.
For conjugation experiments, perform an additional desalting step using Zeba Spin Desalting Columns (7K MWCO, 0.5 mL, Product #89882).
Target Information
CD31 (PECAM-1, platelet endothelial cell adhesion molecule-1) acts as an inhibitory coreceptor regulating T and B cell signaling via dual ITIM motifs. Upon phosphorylation, these motifs provide docking sites for protein-tyrosine phosphatases.
CD31 is broadly expressed in the vascular system, mainly at intercellular junctions. Its N-terminal Ig-like domain mediates homophilic binding, critical for cell-cell interactions.
Functions include regulation of integrin-mediated adhesion, transendothelial migration, angiogenesis, apoptosis, immune signaling, autoimmunity, macrophage phagocytosis, IgE-mediated anaphylaxis, and thrombosis. It is a key regulatory molecule in vascular biology.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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