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AB183330

Anti-Cytokeratin 17 antibody [SP95] - C-terminal

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(7 Publications)

Rabbit Recombinant Monoclonal Cytokeratin 17 antibody. C-terminal. Suitable for IHC-P, Flow Cyt (Intra), WB, ICC/IF and reacts with Human samples. Cited in 7 publications.

View Alternative Names

39.1, Cytokeratin-17, Keratin-17, CK-17, K17, KRT17

17 Images
Flow Cytometry (Intracellular) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • Flow Cyt (Intra)

Lab

Flow Cytometry (Intracellular) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Flow cytometry overlay histogram showing left HeLa positive cells and right negative MCF7 stained with ab183330 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilised with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS containing 10% normal goat serum to block non-specific protein-protein interaction followed by the antibody (ab183330) (1x 106 in 100μl at 0.008μg/ml (1/262500)) for 30min at 22°C.

The secondary antibody Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed was incubated at 1/4000 for 30min at 22°C

Isotype control antibody (black line) was Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

Acquisition of >5000 events were collected using a 50 mW Blue laser (488nm) and 525/40 bandpass filter.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human bladder transitional cell carcinoma tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunocytochemistry/ Immunofluorescence - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunocytochemistry/ Immunofluorescence analysis of HeLa (human cervix adenocarcinoma epithelial cell) cells labeling Cytokeratin 17 with purified ab183330 at 1/100 (1.6μg/ml). Cells were fixed in 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1/200 (2.5 μg/ml). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1/1000 (2 μg/ml) dilution. DAPI was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human skin tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human cervix adenocarcinoma tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human tonsil tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human prostate tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Flow Cytometry (Intracellular) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Flow cytometry analysis of Hela (human cervix adenocarcinoma) labeling Cytokeratin 17 with purified ab183330 at 1/20 dilution (7.85 μg/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as a secondary antibody. Isotype control - Rabbit monoclonal IgG (ab172730) (Black). Unlableled control - Unlabelled cells (blue).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human thymus tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human skin squamous cell carcinoma tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Flow Cytometry (Intracellular) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Flow cytometric analysis of Cytokeratin HeLa cells using ab183330 (green) compare to negative control of rabbit IgG (blue).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human bladder tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human prostate adenocarcinoma tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human prostate carcinoma tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human cervical adenocarcinoma tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

Immunohistochemical analysis of paraffin embedded Human cervix tissue labeling Cytokeratin 17 with ab183330 at 1/100.

Western blot - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)
  • WB

Supplier Data

Western blot - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (AB183330)

All lanes:

Western blot - Anti-Cytokeratin 17 antibody [SP95] - C-terminal (ab183330) at 1/25 dilution

All lanes:

HeLa cell lysate

Predicted band size: 48 kDa

false

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-Cytokeratin 17 antibody [SP95]

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-Cytokeratin 17 antibody [SP95]

  • Carrier free

    Anti-Cytokeratin 17 antibody [SP95] - BSA and Azide free

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-Cytokeratin 17 antibody [SP95] - C-terminal

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-Cytokeratin 17 antibody [SP95] - C-terminal

  • 578 PE

    PE Anti-Cytokeratin 17 antibody [SP95] - C-terminal

  • 660 APC

    APC Anti-Cytokeratin 17 antibody [SP95] - C-terminal

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-Cytokeratin 17 antibody [SP95] - C-terminal

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

SP95

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

ICC/IF, WB, Flow Cyt (Intra), IHC-P

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/100", "IHCP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/20 - 1/100", "FlowCytIntra-species-notes": "<p><a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.</p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/100", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Cow": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Dog": { "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

Product details

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A/G
Purification notes
Purified from TCS by protein A/G.
Storage buffer
pH: 7.6 Preservative: 0.1% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Cytokeratin 17 often called K17 or keratin 17 is a type I intermediate filament protein with a molecular weight of approximately 46 kDa. It forms part of the cytoskeleton in epithelial cells and is notably present in the basal cells of epithelial tissues including the skin hair follicles and the lining of internal organs. Due to its specific expression pattern K17 serves as a useful biomarker in various research and clinical settings.
Biological function summary

The roles of K17 extend beyond mere structural support. This protein contributes to cellular processes such as proliferation tissue repair and the regulation of immune responses. K17 often forms a complex with its partner keratin 6 enabling structural stability and resilience in epithelial cells. Its presence influences the behavior of the cells in skin and other epithelial-lined organs.

Pathways

K17 participates in key pathways related to skin biology and inflammation notably the Wnt/β-catenin and NF-κB signaling pathways. These pathways connect K17 to cellular processes like growth differentiation and inflammation. In particular keratin 6 is another important protein in these cascades closely interacting with K17 in maintenance and repair processes within epithelial tissues.

K17 has been implicated in psoriasis and certain types of cancer such as cervical and breast cancer. In psoriasis an inflammatory skin condition K17 interacts with pro-inflammatory cytokines contributing to the hyperproliferative state of the skin. Its overexpression serves as a marker in diagnosing and understanding the severity of these disorders highlighting its relationship with keratin 6 which is similarly upregulated in psoriatic lesions and certain tumors. These associations make K17 a significant focus for therapeutic targeting and diagnostic applications.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

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.
See full target information KRT17

Publications (7)

Recent publications for all applications. Explore the full list and refine your search

Nature communications 15:4866 PubMed38849373

2024

A YAP-centered mechanotransduction loop drives collective breast cancer cell invasion.

Applications

Unspecified application

Species

Unspecified reactive species

Antoine A Khalil,Daan Smits,Peter D Haughton,Thijs Koorman,Karin A Jansen,Mathijs P Verhagen,Mirjam van der Net,Kitty van Zwieten,Lotte Enserink,Lisa Jansen,Abdelrahman G El-Gammal,Daan Visser,Milena Pasolli,Max Tak,Denise Westland,Paul J van Diest,Cathy B Moelans,M Guy Roukens,Sandra Tavares,Anne-Marie Fortier,Morag Park,Riccardo Fodde,Martijn Gloerich,Fried J T Zwartkruis,Patrick Wb Derksen,Johan de Rooij

Methods in molecular biology (Clifton, N.J.) 2608:281-303 PubMed36653714

2023

Multimodal Techniques to Study Tumor Growth, Basement Membrane Breaching, and Invasion in 3D Matrices.

Applications

Unspecified application

Species

Unspecified reactive species

Daan Smits,Antoine A Khalil

Heliyon 7:e07134 PubMed34056141

2021

Pulmonary stromal expansion and intra-alveolar coagulation are primary causes of COVID-19 death.

Applications

Unspecified application

Species

Unspecified reactive species

Laszlo Szekely,Bela Bozoky,Matyas Bendek,Masih Ostad,Pablo Lavignasse,Lars Haag,Jieyu Wu,Xu Jing,Soham Gupta,Elisa Saccon,Anders Sönnerborg,Yihai Cao,Mikael Björnstedt,Attila Szakos

Cell stem cell 28:1248-1261.e8 PubMed33984282

2021

Discrete limbal epithelial stem cell populations mediate corneal homeostasis and wound healing.

Applications

Unspecified application

Species

Unspecified reactive species

Anna Altshuler,Aya Amitai-Lange,Noam Tarazi,Sunanda Dey,Lior Strinkovsky,Shira Hadad-Porat,Swarnabh Bhattacharya,Waseem Nasser,Jusuf Imeri,Gil Ben-David,Ghada Abboud-Jarrous,Beatrice Tiosano,Eran Berkowitz,Nathan Karin,Yonatan Savir,Ruby Shalom-Feuerstein

JCI insight 6: PubMed33705361

2021

Molecular mapping of interstitial lung disease reveals a phenotypically distinct senescent basal epithelial cell population.

Applications

Unspecified application

Species

Unspecified reactive species

Daryle J DePianto,Jason A Vander Heiden,Katrina B Morshead,Kai-Hui Sun,Zora Modrusan,Grace Teng,Paul J Wolters,Joseph R Arron

Science advances 5:eaax5851 PubMed31633026

2019

MIBI-TOF: A multiplexed imaging platform relates cellular phenotypes and tissue structure.

Applications

Mass Cytometry

Species

Unspecified reactive species

Leeat Keren,Marc Bosse,Steve Thompson,Tyler Risom,Kausalia Vijayaragavan,Erin McCaffrey,Diana Marquez,Roshan Angoshtari,Noah F Greenwald,Harris Fienberg,Jennifer Wang,Neeraja Kambham,David Kirkwood,Garry Nolan,Thomas J Montine,Stephen J Galli,Robert West,Sean C Bendall,Michael Angelo

Cell 174:1373-1387.e19 PubMed30193111

2018

A Structured Tumor-Immune Microenvironment in Triple Negative Breast Cancer Revealed by Multiplexed Ion Beam Imaging.

Applications

Mass Cytometry

Species

Unspecified reactive species

Leeat Keren,Marc Bosse,Diana Marquez,Roshan Angoshtari,Samir Jain,Sushama Varma,Soo-Ryum Yang,Allison Kurian,David Van Valen,Robert West,Sean C Bendall,Michael Angelo
View all publications

Product promise

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