Thermo Fisher Scientific KRT19 Monoclonal Antibody (OTI8A11), TrueMAB
인간 KRT19 단백질(aa 240-390)을 항원으로 제작된 Mouse IgG3 단클론 항체. Western blot 및 IHC(P) 등 다양한 연구 응용 가능. 고순도 친화 크로마토그래피 정제, 안정적 PBS/BSA/glycerol 저장 포뮬러. 연구용으로만 사용.
- 판매단위
- pk
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Applications
Western Blot (WB)
- Tested Dilution: 1:200–1:1,000
Immunohistochemistry (Paraffin) (IHC (P))
- Tested Dilution: Assay-Dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG3 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI8A11 |
| Immunogen | Human recombinant protein fragment corresponding to amino acids 240–390 of human KRT19 produced in E. coli |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 1% BSA, 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | −20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Cytokeratin 19 is part of a subfamily of intermediate filament proteins characterized by remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. Cytokeratins range in molecular weight from 40–68 kDa and in isoelectric pH between 4.9–7.8. Individual human cytokeratins are numbered 1 to 20.
The expression patterns of cytokeratin subtypes are characteristic of specific epithelial types and are related to the degree of maturation or differentiation within an epithelium. These patterns are valuable in distinguishing various epithelial malignancies. Cytokeratin antibodies assist in differential tumor diagnosis using immunohistochemistry and are useful tools in cytopathology and flow cytometry assays. Notably, cytokeratin 19 is not expressed in hepatocytes, making it useful for identifying liver metastases.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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