Trial Size Available
Carrier-Free Available
Formalin-fixed, paraffin-embedded human lung carcinoma stained with Cytokeratin 7 Recombinant Rabbit Monoclonal Antibody (KRT7/8121R). HIER: Tris/EDTA, pH9.0, 45min. 2: HRP-polymer, 30min. DAB, 5min.
Formalin-fixed, paraffin-embedded human placenta stained with Cytokeratin 7 Recombinant Rabbit Monoclonal Antibody (KRT7/8121R). HIER: Tris/EDTA, pH9.0, 45min. 2: HRP-polymer, 30min. DAB, 5min.
SDS-PAGE Analysis of Purified Keratin, type II cytoskeletal 7 Recombinant Rabbit Monoclonal Antibody (KRT7/8121R). Confirmation of Purity and Integrity of Antibody.
| Document Name | |
|---|---|
| Datasheet | Download Here |
| Material Safety Data Sheet | Download Here |
| Applications | Tested Dilutions | Protocol | Note |
|---|---|---|---|
| Immunohistochemistry (IHC) | 1-2ug/ml | IHC Protocol | 30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes |
| Western Blot (WB) | 2-4ug/ml | Western Blot Protocol |
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Cytokeratin 7 in humans is a protein encoded by the KRT7 gene. It is always as a keratin pair with Cytokeratin 19. Cytokeratin 7 is expressed on most ductal and glandular epithelium including lung, breast, bladder and female genital tract, but not in most gastrointestinal epithelium, prostate, hepatocyte and squamous epithelium. In tumor tissues, its expression is absent in colon cancer, prostate cancer and squamous carcinomas. Cytokeratin 7 is often used in concert with Cytokeratin 20 and CDX-2 to aid in distinguishing ovarian, pulmonary and breast carcinomas (CK7+) from colon carcinomas (CK7-).
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