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Keratin 17 (KRT17) antibody

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Synonyms K17, PC, PC2, PCHC1, Ka17, Krt1-17, si:dkeyp-113d7.7, KRT17, krt16
Human, Rat (Rattus)
(180), (88), (51), (9), (8), (8), (5), (2), (1), (1), (1)
(101), (95), (5)
Clonality (Clone)
Monoclonal ()
(5), (4), (3), (3), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1)
Immunocytochemistry (ICC), Immunohistochemistry (Frozen Sections) (IHC (fro)), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunohistochemistry (IHC), Western Blotting (WB)
(148), (95), (77), (60), (51), (37), (23), (20), (14), (13), (3), (2), (2), (2), (2)
Pubmed 11 references available
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Quantity 1 mL
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Immunogen Ks17.E3 is a mouse monoclonal IgG2b antibody derived by fusion of X63 Ag 8.653 mouse myeloma cells with spleen cells from a Balb/c mouse immunized with a cytoskeletal preparation from rat colon.
Clone Ks17-E3
Isotype IgG2b
Specificity Ks17.E3 reacts with cytokeratin 17 in basal layers of pseudo-stratified and transitional epithelia.
Purification Supernatant
Alternative Name Cytokeratin 17 / Keratin K17 (KRT17 Antibody Abstract)
Background Cytokeratins are a subfamily of intermediate filament proteins and are characterized by a remarkable biochemical diversity, represented in human epithelial tissues by at least 20 different polypeptides. They range in molecular weight between 40 kDa and 68 kDa and isoelectric pH between 4.9 – 7.8. The individual human cytokeratins are numbered 1 to 20. The various epithelia in the human body usually express cytokeratins which are not only characteristic of the type of epithelium, but also related to the degree of maturation or differentiation within an epithelium. Cytokeratin subtype expression patterns are used to an increasing extent in the distinction of different types of epithelial malignancies. The cytokeratin antibodies are not only of assistance in the differential diagnosis of tumors using immunohistochemistry on tissue sections, but are also a useful tool in cytopathology and flow cytometric assays.
Research Area Extracellular Matrix
Application Notes Ks17.E3 is suitable for immunoblotting, immunocytochemistry, immunohistochemistry on frozen and paraffin-embedded tissues and flow cytometry. Optimal antibody dilution should be determined by titration.
Restrictions For Research Use only
Format Liquid
Buffer Each vial contains 1 ml of culture supernatant containing 0.09% sodium azide.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Supplier Images
Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)) image for anti-Keratin 17 (KRT17) antibody (ABIN335314) Formalin fixed paraffin embedded human squamous cell carcinoma stained with Cytokerat...
Product cited in: Demirkesen, Hoede, Moll: "Epithelial markers and differentiation in adnexal neoplasms of the skin: an immunohistochemical study including individual cytokeratins." in: Journal of cutaneous pathology, Vol. 22, Issue 6, pp. 518-35, 1996 (PubMed).

Smedts, Ramaekers, Link et al.: "Detection of keratin subtypes in routinely processed cervical tissue: implications for tumour classification and the study of cervix cancer aetiology." in: Virchows Archiv : an international journal of pathology, Vol. 425, Issue 2, pp. 145-55, 1994 (PubMed).

Troyanovsky, Guelstein, Tchipysheva et al.: "Patterns of expression of keratin 17 in human epithelia: dependency on cell position." in: Journal of cell science, Vol. 93 ( Pt 3), pp. 419-26, 1990 (PubMed).

Guelstein, Tchypysheva, Ermilova et al.: "Monoclonal antibody mapping of keratins 8 and 17 and of vimentin in normal human mammary gland, benign tumors, dysplasias and breast cancer." in: International journal of cancer. Journal international du cancer, Vol. 42, Issue 2, pp. 147-53, 1988 (PubMed).

de Jong, van Vlijmen, van Erp et al.: "Keratin 17: a useful marker in anti-psoriatic therapies." in: Archives of dermatological research, Vol. 283, Issue 7, pp. 480-2, 1992 (PubMed).

Moll, Moll: "Comparative cytokeratin analysis of sweat gland ducts and eccrine poromas." in: Archives of dermatological research, Vol. 283, Issue 5, pp. 300-9, 1991 (PubMed).

Wetzels, Kuijpers, Lane et al.: "Basal cell-specific and hyperproliferation-related keratins in human breast cancer." in: The American journal of pathology, Vol. 138, Issue 3, pp. 751-63, 1991 (PubMed).

Smedts, Ramaekers, Troyanovsky et al.: "Keratin expression in cervical cancer." in: The American journal of pathology, Vol. 141, Issue 2, pp. 497-511, 1992 (PubMed).

Wetzels, Schaafsma, Leigh et al.: "Laminin and type VII collagen distribution in different types of human lung carcinoma: correlation with expression of keratins 14, 16, 17 and 18." in: Histopathology, Vol. 20, Issue 4, pp. 295-303, 1992 (PubMed).

Smedts, Ramaekers, Troyanovsky et al.: "Basal-cell keratins in cervical reserve cells and a comparison to their expression in cervical intraepithelial neoplasia." in: The American journal of pathology, Vol. 140, Issue 3, pp. 601-12, 1992 (PubMed).

Background publications Litvinov, van Driel, van Rhijn et al.: "Expression of Ep-CAM in cervical squamous epithelia correlates with an increased proliferation and the disappearance of markers for terminal differentiation." in: The American journal of pathology, Vol. 148, Issue 3, pp. 865-75, 1997 (PubMed).

Catalog No. ABIN335314
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