概述

  • 产品名称Anti-Cytokeratin 15抗体
    参阅全部 Cytokeratin 15 一抗
  • 描述
    兔多克隆抗体to Cytokeratin 15
  • 经测试应用适用于: WB, ICC/IF, IHC-Pmore details
  • 种属反应性
    与反应: Human
    预测可用于: Chimpanzee, Gorilla
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 100 - 200 of Human Cytokeratin 15.

  • 阳性对照
    • This antibody gave a positive signal in HeLa whole cell lysate. It also gave a positive signal in FFPE human skin tissue sections IF/ICC: HeLa cell line

性能

  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituent: PBS
    Note: Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab111448 in the following tested applications.

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

应用 Ab评论 说明
WB Use a concentration of 1 µg/ml. Detects a band of approximately 49 kDa (predicted molecular weight: 49 kDa).
ICC/IF Use a concentration of 5 µg/ml.
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

靶标

  • 组织特异性Expressed in a discontinuous manner in the basal cell layer of adult skin epidermis, but continuously in the basal layer of fetal skin epidermis and nail. Also expressed in the outer root sheath above the hair bulb in hair follicle (at protein level). Expressed homogeneously in all cell layers of the esophagus and exocervix, but detected in the basal cell layer only of oral mucosa, skin and in the basal plus the next two layers of the suprabasal epithelium of the palate.
  • 序列相似性Belongs to the intermediate filament family.
  • Information by UniProt
  • 数据库链接
  • 别名
    • AI528832 antibody
    • CK 15 antibody
    • CK-15 antibody
    • CK15 antibody
    • Cytokeratin-15 antibody
    • Cytokeratin15 antibody
    • K15 antibody
    • K1C15_HUMAN antibody
    • K1CO antibody
    • Ka15 antibody
    • Keratin 15 antibody
    • Keratin 15 basic antibody
    • Keratin 15 beta antibody
    • Keratin antibody
    • Keratin complex 1 acidic gene 15 antibody
    • Keratin type I cytoskeletal 15 antibody
    • Keratin-15 antibody
    • Keratin15 antibody
    • KRT 15 antibody
    • Krt1-15 antibody
    • KRT15 antibody
    • KRTB antibody
    • KRTL15 antibody
    • Type I cytoskeletal 15 antibody
    • Type I keratin Ka15 antibody
    see all

Anti-Cytokeratin 15 antibody 图像

  • ICC/IF image of ab111448 stained HeLa cells. The cells were 100% methanol fixed (5 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 (ab111448, 5µg/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. This antibody also gave a positive result in 100% methanol fixed (5 min) HepG2 cells at 5µg/ml, and in 4% formaldehyde fixed (10 min) HeLa and HepG2 cells at 5µg/ml.

  • Anti-Cytokeratin 15 antibody (ab111448) at 1 µg/ml + HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 49 kDa
    Observed band size : 49 kDa
    Additional bands at : 61 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 90 seconds
  • IHC image of Cytokeratin 15 staining in human normal skin formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab111448, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-Cytokeratin 15 antibody (ab111448)参考文献

This product has been referenced in:
  • He N  et al. Isolation and characterization of hair follicle stem cells from Arbas Cashmere goat. Cytotechnology 68:2579-2588 (2016). Read more (PubMed: 27193423) »

See 1 Publication for this product

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