Thermo Fisher Scientific Cytokeratin 4 Polyclonal Antibody
사이토케라틴 4 단백질을 인식하는 토끼 폴리클로날 항체로, Western blot 및 IHC(P) 분석에 적합합니다. 인간, 마우스, 랫트 시료에 반응하며, 고순도 친화 크로마토그래피 정제 제품입니다. 연구용으로만 사용 가능합니다.
- 카탈로그번호
- PA5102642
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human KRT4 (Accession P19013), corresponding to amino acid residues S195–I245. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage conditions | -20°C |
| Shipping conditions | Wet ice |
| RRID | AB_2852039 |
Product Specific Information
Antibody detects endogenous levels of total Cytokeratin 4.
Target Information
Cytokeratins are a subfamily of intermediate filament proteins characterized by biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. They range in molecular weight between approximately 40 kDa and 68 kDa and have isoelectric points between pH 4.9–7.8.
Each cytokeratin subtype is expressed in specific epithelial tissues and reflects both tissue type and differentiation state. Cytokeratin expression patterns are valuable markers for distinguishing epithelial malignancies.
Cytokeratin antibodies are useful tools in tumor differential diagnosis via immunohistochemistry, as well as in 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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