Anti-Cytokeratin 1抗体(ab111471)


  • 产品名称Anti-Cytokeratin 1抗体
    参阅全部 Cytokeratin 1 一抗
  • 描述
    兔多克隆抗体to Cytokeratin 1
  • 经测试应用适用于: IHC-P, WBmore details
  • 种属反应性
    与反应: Human
    预测可用于: Dog, Chimpanzee, Macaque Monkey, Gorilla, Orangutan
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 200 - 300 of Human Cytokeratin 1.

  • 阳性对照
    • This antibody gave a positive result in IHC in the following FFPE tissue: Human normal skin. This antibody also gave a positive signal in WB within the following whole cell lysates: HeLa; A549; PANC-1.



Our Abpromise guarantee covers the use of ab111471 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
IHC-P Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 66 kDa (predicted molecular weight: 66 kDa).


  • 功能May regulate the activity of kinases such as PKC and SRC via binding to integrin beta-1 (ITB1) and the receptor of activated protein kinase C (RACK1/GNB2L1).
  • 组织特异性The source of this protein is neonatal foreskin. The 67-kDa type II keratins are expressed in terminally differentiating epidermis.
  • 疾病相关Defects in KRT1 are a cause of bullous congenital ichthyosiform erythroderma (BCIE) [MIM:113800]; also known as epidermolytic hyperkeratosis (EHK) or bullous erythroderma ichthyosiformis congenita of Brocq. BCIE is an autosomal dominant skin disorder characterized by widespread blistering and an ichthyotic erythroderma at birth that persist into adulthood. Histologically there is a diffuse epidermolytic degeneration in the lower spinous layer of the epidermis. Within a few weeks from birth, erythroderma and blister formation diminish and hyperkeratoses develop.
    Defects in KRT1 are the cause of ichthyosis hystrix Curth-Macklin type (IHCM) [MIM:146590]. IHCM is a genodermatosis with severe verrucous hyperkeratosis. Affected individuals manifest congenital verrucous black scale on the scalp, neck, and limbs with truncal erythema, palmoplantar keratoderma and keratoses on the lips, ears, nipples and buttocks.
    Defects in KRT1 are a cause of palmoplantar keratoderma non-epidermolytic (NEPPK) [MIM:600962]. NEPKK is a dermatological disorder characterized by focal palmoplantar keratoderma with oral, genital, and follicular lesions.
    Defects in KRT1 are a cause of ichthyosis annular epidermolytic (AEI) [MIM:607602]; also known as cyclic ichthyosis with epidermolytic hyperkeratosis. AEI is a skin disorder resembling bullous congenital ichthyosiform erythroderma. Affected individuals present with bullous ichthyosis in early childhood and hyperkeratotic lichenified plaques in the flexural areas and extensor surfaces at later ages. The feature that distinguishes AEI from BCIE is dramatic episodes of flares of annular polycyclic plaques with scale, which coalesce to involve most of the body surface and can persist for several weeks or even months.
    Defects in KRT1 are the cause of palmoplantar keratoderma striate type 3 (SPPK3) [MIM:607654]; also known as keratosis palmoplantaris striata III. SPPK3 is a dermatological disorder affecting palm and sole skin where stratum corneum and epidermal layers are thickened. There is no involvement of non-palmoplantar skin, and both hair and nails are normal.
  • 序列相似性Belongs to the intermediate filament family.
  • 翻译后修饰Undergoes deimination of some arginine residues (citrullination).
  • 细胞定位Cell membrane. Located on plasma membrane of neuroblastoma NMB7 cells.
  • Information by UniProt
  • 数据库链接
  • 别名
    • 67 kDa cytokeratin antibody
    • CK-1 antibody
    • CK1 antibody
    • Cytokeratin-1 antibody
    • Cytokeratin1 antibody
    • EHK antibody
    • EHK1 antibody
    • Epidermolytic hyperkeratosis 1 antibody
    • EPPK antibody
    • Hair alpha protein antibody
    • K1 antibody
    • K2C1_HUMAN antibody
    • Keratin antibody
    • Keratin type II cytoskeletal 1 antibody
    • Keratin-1 antibody
    • Keratin1 antibody
    • KRT 1 antibody
    • Krt1 antibody
    • KRT1A antibody
    • NEPPK antibody
    • type II cytoskeletal 1 antibody
    • Type II keratin Kb1 antibody
    • Type-II keratin Kb1 antibody
    see all

Anti-Cytokeratin 1 antibody 图像

  • IHC image of Cytokeratin 1 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 ab111471, 1µg/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
  • All lanes : Anti-Cytokeratin 1 antibody (ab111471) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : A549 (Human lung adenocarcinoma epithelial cell line) Whole Cell Lysate
    Lane 3 : PANC-1 (Human Pancreatic Carcinoma) Nuclear Lysate

    Lysates/proteins at 10 µg per lane.

    Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/10000 dilution
    developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 66 kDa
    Observed band size : 66 kDa
    Additional bands at : 35 kDa,46 kDa,62 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 2 minutes

Anti-Cytokeratin 1 antibody (ab111471)参考文献

ab111471 has not yet been referenced specifically in any publications.

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