Thermo Fisher Scientific Cytokeratin 13 Polyclonal Antibody
Human reactive goat polyclonal antibody targeting Cytokeratin 13 (KRT13). Suitable for Western blot and IHC applications. Unconjugated liquid form, purified by ammonium sulfate precipitation. Stored at -20°C with TBS buffer and BSA stabilizer.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1–0.3 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 2–4 µg/mL |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide sequence (TSNASGRRTSDVRRP) corresponding to the C-terminus amino acids of KRT13 (aa 444–458) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Ammonium sulfate precipitation |
| Storage Buffer | TBS, pH 7.3, with 0.5% BSA |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_10978160 |
Product Specific Information
This antibody is tested in Peptide ELISA: antibody detection limit dilution 128,000.
Target Information
Cytokeratins are a subfamily of intermediate filament proteins characterized by remarkable 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 in isoelectric pH between 4.9 and 7.8.
Individual human cytokeratins are numbered 1 to 20. Expression patterns vary by epithelial type and maturation stage, aiding in distinguishing epithelial malignancies.
Cytokeratin antibodies assist in tumor differential diagnosis using immunohistochemistry and are useful tools in cytopathology and flow cytometric assays.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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