Thermo Fisher Scientific KRT18 Monoclonal Antibody (OTI1E1), TrueMAB
Human KRT18 단백질을 인식하는 mouse monoclonal antibody로 WB, IHC, ICC/IF에 적합. Lyophilized 형태로 제공되며, PBS buffer에 trehalose 포함. 세포 및 조직 내 Cytokeratin 18 검출에 활용 가능.
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50 |
| Immunocytochemistry (ICC/IF) | 1:100 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI1E1 |
| Immunogen | Human recombinant protein fragment (aa 69–372 of human CK18) produced in E. coli |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.3, 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 distilled water to achieve 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
Cytokeratin 18 (Keratin 18, KRT18) is a type I cytoskeletal protein found in non-squamous epithelia, adenocarcinomas, and ductal carcinomas, but not in squamous cell carcinomas.
It is co-expressed with cytokeratin 8 in tissues of the gastrointestinal, respiratory, and urogenital tracts, as well as endocrine and mesothelial cells.
Mutations in the KRT18 gene are associated with cryptogenic cirrhosis.
Cytokeratin subtype expression patterns assist in distinguishing epithelial malignancies and are valuable 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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