Thermo Fisher Scientific Cytokeratin 14 Polyclonal Antibody
Rabbit polyclonal antibody against human Cytokeratin 14 for WB and IHC applications. Recognizes cytoplasmic and nuclear CK14 in epithelial tissues. Supplied as unconjugated liquid, purified by antigen affinity chromatography. For research use only.
- 카탈로그번호
- 500-2624
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1–1 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 2–10 µg/mL |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to the C-terminus of human CK14 protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS with proprietary stabilizer |
| Contains | 0.01% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Positive control: Skin tissue
- Cellular location: Cytoplasm, Nucleus
Target Information
Cytokeratins (CK) are intermediate filaments found in epithelial cells, present in both keratinizing (e.g., skin) and non-keratinizing (e.g., mesothelial) tissues. At least 20 different CKs are identified, classified as type I (acidic) or type II (basic) polypeptides.
Keratin 14, a type I low molecular weight keratin, pairs with keratin 5 and marks stratified epithelial cells. It is useful for identifying squamous cell carcinomas and considered a prognostic marker in breast carcinomas. Both acidic and basic CKs 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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