Thermo Fisher Scientific Occludin Polyclonal Antibody, FITC
FITC 형광 표지된 Occludin 폴리클로날 항체로 인간, 마우스, 랫트 시료에 반응. WB, ELISA, IP 등 다양한 응용 가능. 고순도 친화 크로마토그래피 정제 제품으로 안정적인 형광 신호 제공. 연구용으로만 사용.
- 카탈로그번호
- OCLN-FITC
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| ELISA | 1:10,000 |
| Immunoprecipitation (IP) | 1:50–1:250 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide within amino acid region 450–523 on rat Occludin protein |
| Conjugate | FITC (Fluorescein) |
| Excitation / Emission Max | 498 / 517 nm |
| Form | Liquid |
| Concentration | 0.5–1.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | Proprietary buffer (pH 7.4–7.8) with 0.5% BSA, 30% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | −20°C, store in dark |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Occludin is a 65 kDa protein that can exist in multiple phosphorylated forms up to approximately 82 kDa. It plays a key role in regulating tight junction localization and function. Polyunsaturated fatty acids can up-regulate occludin expression, enhancing transendothelial resistance and reducing permeability to large molecules. Expression levels vary by tissue; brain tissue shows high and continuous expression at cell–cell contact sites, while non-neural tissues exhibit lower and discontinuous expression. Structural features of occludin are conserved across species. Under-expression of tight junction proteins, including occludin, contributes to increased permeability in tumor endothelial junctions and brain tumor edema.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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