Thermo Fisher Scientific Cytokeratin 18 (KRT18) Monoclonal Antibody (KRT18/834)
Human KRT18 단백질을 인식하는 Mouse monoclonal antibody로, WB, IHC, ICC, Flow Cytometry 등 다양한 응용 가능. Protein A/G로 정제된 액상형 항체이며 PBS buffer에 0.05% BSA와 sodium azide 포함. Human에 반응하며 다른 종에는 반응하지 않음.
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2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Cytokeratin 18 (KRT18) Monoclonal Antibody (KRT18/834)
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 | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | KRT18/834 |
| 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, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Does not react with Mouse, Rat, Sheep, Hamster, Cow, Dog, or Pig.
Target Information
Cytokeratin 18 (Keratin 18, KRT18, type I cytoskeletal 18) belongs to the acidic subfamily of low molecular weight keratins and forms complexes with cytokeratin 8. It is expressed in epithelial tissues of the gastrointestinal, respiratory, and urogenital tracts, as well as endocrine and exocrine tissues and mesothelial cells. Found primarily in non-squamous epithelia, cytokeratin 18 is present in most adenocarcinomas and ductal carcinomas but absent in squamous cell carcinomas. Hepatocellular carcinomas express only cytokeratins 8 and 18. Mutations in the KRT18 gene are associated with cryptogenic cirrhosis. Two transcript variants encoding the same protein have been identified. Cytokeratin expression patterns aid in distinguishing epithelial malignancies and serve as useful markers in tumor diagnosis, cytopathology, and flow cytometry.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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