Thermo Fisher Scientific Cytokeratin 14 (KRT14) (Squamous Cell Marker) Monoclonal Antibody (KRT14/4128)
사람 KRT14 단백질을 인식하는 단클론 항체로, 상피세포 및 편평세포암 마커 연구에 적합합니다. Western blot과 면역조직화학(IHC)에 사용 가능하며, 고순도 Protein A/G 정제 및 보존제 무첨가 PBS 용액 형태로 제공됩니다.
- 판매단위
- pk
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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 |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2b, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | KRT14/4128 |
| Immunogen | Recombinant human KRT14 fragment (around aa350–472) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | –20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Cytokeratins (CK) are intermediate filaments of epithelial cells found in both keratinizing tissues (e.g., skin) and non-keratinizing cells (e.g., mesothelial cells). At least 20 different CKs are known. Most CKs belong to either type I (acidic polypeptides) or type II (basic polypeptides).
Keratin 14 (KRT14) is a type I low molecular weight keratin that pairs with keratin 5 and serves as a marker distinguishing stratified epithelial cells from simple epithelial cells. It is useful in identifying squamous cell carcinomas and considered a prognostic marker in breast carcinomas.
At least one acidic and one basic keratin are expressed in all epithelial cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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