Thermo Fisher Scientific Cytokeratin 18 (KRT18) Monoclonal Antibody (KRT18, 1190)
Cytokeratin 18 단백질을 인식하는 Mouse monoclonal antibody로, Human, Dog, Rat 시료에 반응합니다. WB, IHC, ICC/IF, Flow Cytometry 등 다양한 응용에 적합하며, 고순도 Protein A/G 정제 및 4°C 보관 조건을 제공합니다.
- 카탈로그번호
- 3875-MSM10-P0
- 판매단위
- pk
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Thermo Fisher Scientific Cytokeratin 18 (KRT18) Monoclonal Antibody (KRT18, 1190)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 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 | Dog, Human, Rat |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | KRT18, 1190 |
| Immunogen | Recombinant full-length human KRT18 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 min.
Target Information
Cytokeratin 18 (Keratin 18, KRT18, type I cytoskeletal 18) is a low molecular weight keratin belonging to the acidic subfamily. It forms complexes with cytokeratin 8 and is expressed in epithelial tissues of the gastrointestinal, respiratory, and urogenital tracts, as well as endocrine, exocrine, and mesothelial cells. It is primarily found in non-squamous epithelia and is expressed in most adenocarcinomas and ductal carcinomas, but not in squamous cell carcinomas. Hepatocellular carcinomas express only cytokeratins 8 and 18. Mutations in KRT18 have been associated with cryptogenic cirrhosis. Cytokeratin subtype expression assists in distinguishing epithelial malignancies and is useful in immunohistochemistry, cytopathology, and flow cytometry assays.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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