Key features and details
- Rabbit polyclonal to Cytokeratin 17
- Suitable for: ICC/IF, WB, IHC-P
- Reacts with: Human
- Isotype: IgG
Product nameAnti-Cytokeratin 17 antibody
See all Cytokeratin 17 primary antibodies
DescriptionRabbit polyclonal to Cytokeratin 17
Tested applicationsSuitable for: ICC/IF, WB, IHC-Pmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat, Cow
Recombinant fragment, corresponding to a region within amino acids 59-291 of Human Cytokeratin 17 (NP_000413).
- HeLa whole cell lysate; HeLa cells; Human Cal27 xenograft tissue.
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In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
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Storage instructionsShipped at 4°C. Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.00
Preservative: 0.01% Thimerosal (merthiolate)
Constituents: 1.21% Tris, 0.75% Glycine, 20% Glycerol (glycerin, glycerine)
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab137865 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||1/100 - 1/1000.|
|WB||1/500 - 1/3000. Predicted molecular weight: 48 kDa.|
|IHC-P||1/100 - 1/1000.|
FunctionMay play a role in the formation and maintenance of various skin appendages, specifically in determining shape and orientation of hair. May be a marker of basal cell differentiation in complex epithelia and therefore indicative of a certain type of epithelial "stem cells". 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. Required for the correct growth of hair follicles, in particular for the persistence of the anagen (growth) state. 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. Involved in tissue repair.
Tissue specificityExpressed in the outer root sheath and medulla region of hair follicle specifically from eyebrow and beard, digital pulp, nail matrix and nail bed epithelium, mucosal stratified squamous epithelia and in basal cells of oral epithelium, palmoplantar epidermis and sweat and mammary glands. Also expressed in myoepithelium of prostate, basal layer of urinary bladder, cambial cells of sebaceous gland and in exocervix (at protein level).
Involvement in diseaseDefects in KRT17 are a cause of pachyonychia congenita type 2 (PC2) [MIM:167210]; also known as pachyonychia congenita Jackson-Lawler type. PC2 is an autosomal dominant ectodermal dysplasia characterized by hypertrophic nail dystrophy resulting in onchyogryposis (thickening and increase in curvature of the nail), palmoplantar keratoderma and hyperhidrosis, follicular hyperkeratosis, multiple epidermal cysts, absent/sparse eyebrow and body hair, and by the presence of natal teeth.
Defects in KRT17 are a cause of steatocystoma multiplex (SM) [MIM:184500]. SM is a disease characterized by round or oval cystic tumors widely distributed on the back, anterior trunk, arms, scrotum, and thighs.
Note=KRT16 and KRT17 are coexpressed only in pathological situations such as metaplasias and carcinomas of the uterine cervix and in psoriasis vulgaris.
Sequence similaritiesBelongs to the intermediate filament family.
- Information by UniProt
- 39.1 antibody
- CK 17 antibody
- CK-17 antibody
Immunohistochemical analysis of paraffin-embedded Human Cal27 xenograft tissue labelling Cytokeratin 17 with ab137865 at 1/500 dilution.
Anti-Cytokeratin 17 antibody (ab137865) at 1/1000 dilution + HeLa whole cell lysate at 30 µg
Predicted band size: 48 kDa
10% SDS PAGE
Immunofluorescence analysis of methanol fixed HeLa cells labelling Cytokeratin 17 with ab137865 at 1/500 (green). Alpha-tubulin filaments are labelled in red.
ab137865 has not yet been referenced specifically in any publications.