製品の概要

  • 製品名Anti-Cytokeratin 18 antibody
    Cytokeratin 18 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to Cytokeratin 18
  • 特異性ab53118 detects endogenous levels of total Cytokeratin 18 protein.
  • アプリケーション適用あり: WB, IHC-P, ELISA, ICC/IFmore details
  • 種交差性
    交差種: Human
    交差が予測される動物種: Mouse, Rat
  • 免疫原

    A synthetic peptide derived from human Cytokeratin 18.

  • ポジティブ・コントロール
    • Human lung carcinoma tissue and HeLa cell extracts. HCT116 cell line.

製品の特性

アプリケーション

Our Abpromise guarantee covers the use of ab53118 in the following tested applications.

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

アプリケーション Abreviews 特記事項
WB
IHC-P
ELISA
ICC/IF
  • 追加情報ELISA: 1/10000.
    IHC-P: 1/50 - 1/100.
    WB: 1/300 - 1/1000. Detects a band of approximately 48 kDa (predicted molecular weight: 48 kDa).
    ICC/IF: 1/100 (From PubMed:17437486).

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • ターゲット情報

    • 機能Involved in the uptake of thrombin-antithrombin complexes by hepatic cells (By similarity). When phosphorylated, plays a role in filament reorganization. Involved in the delivery of mutated CFTR to the plasma membrane. Together with KRT8, is involved in interleukin-6 (IL-6)-mediated barrier protection.
    • 組織特異性Expressed in colon, placenta, liver and very weakly in exocervix. Increased expression observed in lymph nodes of breast carcinoma.
    • 関連疾患Defects in KRT18 are a cause of cirrhosis (CIRRH) [MIM:215600].
    • 配列類似性Belongs to the intermediate filament family.
    • 翻訳後修飾Phosphorylation at Ser-34 increases during mitosis. Hyperphosphorylated at Ser-53 in diseased cirrhosis liver. Phosphorylation increases by IL-6.
      Proteolytically cleaved by caspases during epithelial cell apoptosis. Cleavage occurs at Asp-238 by either caspase-3, caspase-6 or caspase-7.
      O-glycosylated at multiple sites; glycans consist of single N-acetylglucosamine residues.
    • 細胞内局在Cytoplasm > perinuclear region.
    • Information by UniProt
    • 参照データベース
    • 別名
      • Cell proliferation inducing gene 46 protein antibody
      • Cell proliferation inducing protein 46 antibody
      • Cell proliferation-inducing gene 46 protein antibody
      • CK 18 antibody
      • CK-18 antibody
      • CK18 antibody
      • CYK 18 antibody
      • CYK18 antibody
      • Cytokeratin 18 antibody
      • Cytokeratin endo B antibody
      • Cytokeratin-18 antibody
      • K 18 antibody
      • K18 antibody
      • K1C18_HUMAN antibody
      • KA18 antibody
      • Keratin 18 antibody
      • Keratin 18, type I antibody
      • Keratin D antibody
      • keratin, type I cytoskeletal 18 antibody
      • Keratin-18 antibody
      • Krt18 antibody
      see all

    Anti-Cytokeratin 18 antibody 画像

    • All lanes : Anti-Cytokeratin 18 antibody (ab53118) at 1/300 dilution

      Lane 1 : HeLa cell extract
      Lane 2 : HeLa cell extract with immunising peptide


      Predicted band size : 48 kDa
      Observed band size : 48 kDa
    • ab53118 at 1/50 dilution staining Cytokeratin 18 in human lung carcinoma by Immunohistochemsitry, Paraffin embedded tissue, in the absence or presence of the immunising peptide.
    • ICC/IF image of ab53118 stained HCT116 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab53118, 1µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

    Anti-Cytokeratin 18 antibody (ab53118) 使用論文

    This product has been referenced in:
    • Chirico F  et al. Carboxyfullerenes localize within mitochondria and prevent the UVB-induced intrinsic apoptotic pathway. Exp Dermatol 16:429-36 (2007). Read more (PubMed: 17437486) »

    See 1 Publication for this product

    Product Wall

    Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample Mouse Tissue sections (Liver)
    Antigen retrieval step Heat mediated - Buffer/Enzyme Used: EDTA
    Permeabilization No
    Specification Liver
    Blocking step Dako Protein Block as blocking agent for 10 minute(s) · Concentration: 100% · Temperature: 20°C
    Fixative Formaldehyde
    Username

    Ms. Alan Elder

    Verified customer

    投稿 Jun 21 2016

    Application ELISA
    Sample Human Recombinant protein (E. coli)
    Specification E. coli
    Blocking step (agent) for 1 hour(s) and 0 minute(s) · Concentration: 100% · Temperature: 22°C
    Type Sandwich (Capture)
    Username

    Abcam user community

    Verified customer

    投稿 May 12 2015

    Thank you for your patience.

    As I mentioned previously, the homology between the immunogen for ab14047 and zebrafish Cytokeratin 18 is 46%. Unfortunately, this is the most homologous antibody we currently have in our catalog. I would not pred...

    Read More

    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"