货号：04-586

品牌：Merck Millipore

规格：

目录价：￥4095.00

市场价格：￥3480.75

会员价格：￥3276.00

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-Cytokeratin 18 Antibody, Rabbit, clone E431-1 | 04-586 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Trade Name: Upstate (Millipore) View All» Specificity: Recognizes Human, Mouse, Rat Cytokeratin 18. View All» Immunogen: A synthetic peptide corresponding to residues of human Cytokeratin 18. View All» Clone: E431-1 View All» Background Information: Keratin polypeptides 8 and 18 (K8/18) are intermediate filament phosphoglycoproteins that are expressed preferentially in glandular epithelia. Cytokeratins play a critical role in differentiation and tissue specialization and function to maintain the overall structural integrity of epithelial cells (1-3). Together with actin microfilaments and microtubules, keratin filaments make up the cytoskeletons of vertebrate epithelial cells, forming alpha-helical coiled-coil dimers which associate laterally and end-to-end to form 10-nm diameter filaments (4). View All» Species Reactivity:

• Human

• Mouse

• Rat
  View All» Application Notes: Western Blot: 1:10,000 Immunohistochemistry: 1:100-1:250 (Paraffin-embedded colon carcinoma) Immunocytochemistry: 1:100 Flow Cytometry: 1:20 Optimal working dilutions must be determined by the end user. View All» Control: Positive control: A431 cell lysate. View All» Purification Method: Protein A purfied View All» Presentation: Buffer: 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. View All» Storage Conditions: Store at -20 °C. Stable for 12 months from date of receipt. View All» UniProt Number: P05783 View All» Entrez Gene Number:
  • NM_000224.2

  • NM_199187.1
    View All» Gene Symbol:
    • KRT18

    • K18

    • CYK18

    • Keratin-18

    • Cytokeratin-18

    • CK-18
      View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
      • Western Blotting

      • Immunocytochemistry

      • Immunohistochemistry (Paraffin)

      • Flow Cytometry
        View All» Entrez Gene Summary: KRT18 encodes the type I intermediate filament chain keratin 18. Keratin 18, together with its filament partner keratin 8, are perhaps the most commonly found members of the intermediate filament gene family. They are expressed in single layer epithelial tissues of the body. Mutations in this gene have been linked to cryptogenic cirrhosis. Two transcript variants encoding the same protein have been found for this gene. View All» UniProt Summary: FUNCTION: SwissProt: P05783 # 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.SIZE: 430 amino acids; 48058 Da SUBUNIT: Heterotetramer of two type I and two type II keratins. Keratin-18 associates with keratin-8. Interacts with the thrombin- antithrombin complex (By similarity). Interacts with PNN, HCV core protein and mutated CFTR. Interacts with YWHAE, YWHAH and YWHAZ only when phosphorylated. Interacts with DNAJB6, TCHP and TRADD.SUBCELLULAR LOCATION: Cytoplasm, perinuclear region.TISSUE SPECIFICITY: Expressed in colon, placenta, liver and very weakly in exocervix. Increased expression observed in lymph nodes of breast carcinoma.PTM: 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.DISEASE:SwissProt: P05783 # Defects in KRT18 are a cause of cryptogenic cirrhosis [MIM:215600].SIMILARITY: SwissProt: P05783 ## Belongs to the intermediate filament family.MISCELLANEOUS: There are two types of cytoskeletal and microfibrillar keratin: I (acidic; 40-55 kDa) and II (neutral to basic; 56-70 kDa). View All» Brand Family: Upstate View All» Product Name: Anti-Cytokeratin 18 Antibody, Rabbit, clone E431-1 | 04-586 View All» Antibody Type: Monoclonal Antibody View All» Qty/Pk: 100 µL View All» Format: Purified View All» Host: Rabbit View All»
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