Recombinant Human Cytokeratin 4 protein (ab114428)

Overview

Description

  • NatureRecombinant
  • SourceWheat germ
  • Amino Acid Sequence
    • AccessionP19013
    • SpeciesHuman
    • SequenceSSKNLEPLFETYLSVLRKQLDTLGNDKGRLQSELKTMQDSVEDFKTKYEE EINKRTAAENDFVVLKKDVDAAYLNKVELEAKVDSLNDEINFLKVLYDAE LSQMQTH
    • Molecular weight37 kDa including tags
    • Amino acids194 to 300

Specifications

Our Abpromise guarantee covers the use of ab114428 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    SDS-PAGE

    ELISA

    Western blot

  • FormLiquid
  • Additional notesProtein concentration is above or equal to 0.05 mg/ml.
    Best used within three months from the date of receipt.
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    pH: 8.00
    Constituents: 0.3% Glutathione, 0.79% Tris HCl

General Info

  • Alternative names
    • CK 4
    • CK-4
    • CK4
    • CYK4
    • Cytokeratin 4
    • Cytokeratin-4
    • Cytokeratin4
    • FLJ31692
    • K2C4_HUMAN
    • K4
    • Keratin
    • Keratin 4
    • Keratin type II cytoskeletal 4
    • Keratin-4
    • Keratin4
    • KRT 4
    • Krt4
    • type II cytoskeletal 4
    • Type-II keratin Kb4
    see all
  • Tissue specificityDetected in the suprabasal layer of the stratified epithelium of the esophagus, exocervix, vagina, mouth and lingual mucosa, and in cells and cell clusters in the mucosa and serous gland ducts of the esophageal submucosa (at protein level). Expressed widely in the exocervix and esophageal epithelium, with lowest levels detected in the basal cell layer.
  • Involvement in diseaseDefects in KRT4 are a cause of white sponge nevus of cannon (WSN) [MIM:193900]. WSN is a rare autosomal dominant disorder which predominantly affects non-cornified stratified squamous epithelia. Clinically, it is characterized by the presence of soft, white, and spongy plaques in the oral mucosa. The characteristic histopathologic features are epithelial thickening, parakeratosis, and vacuolization of the suprabasal layer of oral epithelial keratinocytes. Less frequently the mucous membranes of the nose, esophagus, genitalia and rectum are involved.
  • Sequence similaritiesBelongs to the intermediate filament family.
  • Information by UniProt

Recombinant Human Cytokeratin 4 protein images

  • ab114428 analysed on a 12.5% SDS-PAGE gel stained with Coomassie Blue.

References for Recombinant Human Cytokeratin 4 protein (ab114428)

ab114428 has not yet been referenced specifically in any publications.

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