Thermo Fisher Scientific KRT19 Monoclonal Antibody (OTI1E7), TrueMAB
인간 KRT19 단백질(아미노산 240–390)에 특이적인 Mouse IgG1 단클론 항체. Western blot 및 파라핀 조직 면역조직화학(IHC) 적용 가능. 비결합형 액상 형태, 1 mg/mL 농도, PBS/BSA/glycerol 저장. 종양 진단 연구용으로 적합.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:200–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:150 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI1E7 |
| 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 isoelectric pH between 4.9–7.8.
Human cytokeratins are numbered 1–20. The expression patterns of cytokeratin subtypes are characteristic of epithelium types and their degree of differentiation.
Cytokeratin antibodies assist in tumor differential diagnosis using immunohistochemistry and are useful tools in cytopathology and flow cytometry.
Cytokeratin 19 is not expressed in hepatocytes and is therefore useful in identifying liver metastasis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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