> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > Cytokeratin-17 Antibody (C-term)Brand |
Leading Biology | Catalog Number |
APR15664G |
Product Type |
Monoclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality Cytokeratin-17 antibody (C-term).
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Molecular Weight |
48106 Da
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Cellular Localization |
Antigen Cellular Localization:
Cytoplasm {ECO:0000250|UniProtKB:Q9QWL7}.
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Host |
Rabbit
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Species Reactivity |
Human
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Target |
A synthetic peptide corresponding to residues on the C-terminus of human CK-17 was used as an immunogen.
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Clone |
EPR1624Y
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GeneID |
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UniProt ID |
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Function |
Type I keratin involved in the formation and maintenance of various skin appendages, specifically in determining shape and orientation of hair (By similarity). Required for the correct growth of hair follicles, in particular for the persistence of the anagen (growth) state (By similarity). Modulates the function of TNF-alpha in the specific context of hair cycling. Regulates protein synthesis and epithelial cell growth through binding to the adapter protein SFN and by stimulating Akt/mTOR pathway (By similarity). Involved in tissue repair. May be a marker of basal cell differentiation in complex epithelia and therefore indicative of a certain type of epithelial "stem cells". Acts as a promoter of epithelial proliferation by acting a regulator of immune response in skin: promotes Th1/Th17-dominated immune environment contributing to the development of basaloid skin tumors (By similarity). May act as an autoantigen in the immunopathogenesis of psoriasis, with certain peptide regions being a major target for autoreactive T-cells and hence causing their proliferation.
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Summary |
Among the members of the cytokeratin (CK) subfamily of intermediate filament (IF) proteins, CK 17 is normally expressed in the basal cells of complex epithelia but not in stratified or simple epithelia. It has an unusual expression pattern in normal and diseased states and has potential importance in tumor diagnosis. CK 17 synthesis seems to be a marker of basal cell differentiation in complex epithelia and therefore indicative of a certain type of epithelial stem cells (1). It has been shown that CK 17 regulates cell growth through binding to the adaptor protein 14-3-3sigma. These findings reveal a new and unexpected role for the intermediate filament cytoskeleton in influencing cell growth and size by regulating protein synthesis (2). CK 17 is expressed in the nail bed, hair follicle, sebaceous glands, and other epidermal appendages (3).
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Form |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC, IF
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Dilution |
WB~~1:1000~10000
IHC~~1:50~100
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Synonyms |
Keratin, type I cytoskeletal 17, Cytokeratin-17, CK-17, Keratin-17, K17, KRT17
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Images |
A. Western blot analysis on HeLa cell lysate using anti-CK-17 RabMAb (Cat. APR15664G), dilution 1:10,000.
B. Immunohistochemical analysis of paraffin-embedded human squamous cervical carcinoma using anti-CK-17 RabMAb (Cat. APR15664G).
C. Immunofluorescent staining of A431 cells using anti-CK-17 RabMAb (Cat. APR15664G). |
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Specification |
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Quantity |
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Leading Biology Inc.
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Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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