货号：MAB1949

品牌：Merck Millipore

规格：100Ug

目录价：￥5666.00

市场价格：￥4816.10

会员价格：￥4532.80

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-Laminin-5 Antibody, clone P3E4 | MAB1949 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Trade Name: Chemicon (Millipore) View All» Specificity: Human epiligrin (laminin 5) View All» Immunogen: Human keratinocytes View All» Clone: P3E4 View All» Isotype: IgG1 View All» Background Information: Epiligrin, the major component of human keratinocyte extracellular matrix, serves as the preferred integrin ligand for alpha 3 beta 1 in plasma membranes and focal adhesions, and colocalizes with alpha 6 beta 4 in hemidesmosomes. {Domloge-Hultsch, et al (1992) J Clin Invest 90(4):1628-1633}. Major glycoprotein of epidermal basement membrane, consisting of three disulphide bonded subunits of 170, 145 and 135 kD. Epiligrin is the major ligand for alpha3/beta1 integrin, is particularly prominent in the lamina lucida of the skin and is absent in patients with lethal junctional epidermolysis bullosa. Today, epiligrin is identical to laminin 5, also called BM600, nicein, and kalinin. Laminin 5 (epiligrin; Carter et al, 1991 Cell 65(4):599-610) as the primary ligand in epithelial BMs that mediates both cell anchorage (adhesion without migration) via integrin a6b4 in homeostatic tissue and cell migration via integrin a3b1 in wound repair. The laminin-5 isoform (nicein, epiligrin, and kalinin) is abundant in transitional epithelium, stratified squamous epithelia, lung mucosa, and other epithelial glands (Kallunki et al., 1992; Stahl et al., 1997). Laminin-5 is a heterotrimer consisting of alpha3, beta3, and gamma2 subunits that associate via large helical regions to produce a cruciform-shaped molecule (Rousselle et al., 1991 J. Cell Biol. 114: 567-576; Baker et al., 1996 J. Cell Sci. 109: 2509-2520). Laminin-5 is synthesized initially as a 460-kD molecule that undergoes specific processing to a smaller form after being secreted into the extracellular matrix (Marinkovich et al., 1992 J. Biol. Chem. 267: 17900-17906; Vailly et al., 1994 Eur. J. Biochem. 219: 209-218; Matsui et al., 1995 J. Biol. Chem. 270: 23496-23503). The size reduction is a result of processing the 3 and 2 subunits from 190-200 to 160 kD and from 155 to 105 kD, respectively (Marinkovich et al., 1992; Vailly et al., 1994; Matsui et al., 1995). {Goldfinger, LE (1998) J Cell Biol 141(1):255-265}. View All» Species Reactivity: Human View All» Application Notes: Immunohistochemistry: for use on acetone fixed tissue Immunocytochemistry Immunoblotting: (non-reducing) Immunoprecipitation ELISA Optimal working dilutions must be determined by end user. View All» Applications Not Recommended: Inhibits Activity/Function View All» Purification Method: Please see datasheet for lot-specific information. View All» Presentation: Please see datasheet for lot-specific information. View All» Storage Conditions: Store at +2 to 8°C. View All» UniProt Number: Q13753 View All» Entrez Gene Number:

• NM_005562.2

• NM_018891.2
  View All» Gene Symbol:
  • LAMC2

  • EBR2

  • LAMB2T

  • MGC141938

  • MGC138491

  • LAMNB2

  • epiligrin

  • BM600-100kDa

  • BM600

  • kalinin-105kDa

  • nicein-100kDa

  • EBR2A

  • B2T

  • CSF
    View All» Alternate Names: Epiligrin 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:
    • ELISA

    • Immunoprecipitation

    • Western Blotting

    • Immunocytochemistry

    • Immunohistochemistry
      View All» UniProt Summary: FUNCTION: SwissProt: Q13753 # Binding to cells via a high affinity receptor, laminin is thought to mediate the attachment, migration and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components. Ladsin exerts cell- scattering activity toward a wide variety of cells, including epithelial, endothelial, and fibroblastic cells.SIZE: 1193 amino acids; 130976 Da SUBUNIT: Laminin is a complex glycoprotein, consisting of three different polypeptide chains (alpha, beta, gamma), which are bound to each other by disulfide bonds into a cross-shaped molecule comprising one long and three short arms with globules at each end. Gamma-2 is a subunit of laminin-5 (epiligrin/kalinin/nicein).SUBCELLULAR LOCATION: Secreted, extracellular space, extracellular matrix, basement membrane. Note=Major component.TISSUE SPECIFICITY: The large variant is expressed only in specific epithelial cells of embryonic and neonatal tissues. In 17-week old embryo the small variant is found in cerebral cortex, lung, and distal tubes of kidney, but not in epithelia except for distal tubuli.DOMAIN:SwissProt: Q13753 The alpha-helical domains I and II are thought to interact with other laminin chains to form a coiled coil structure. & Domain IV is globular.DISEASE: SwissProt: Q13753 # Defects in LAMC2 are a cause of junctional epidermolysis bullosa gravis (JEB) [MIM:226700]; also known as junctional epidermolysis bullosa Herlitz-Pearson type. JEB is a blistering disorder in skin that is characterized by a separation of basal cells from the basement membrane due to a decreased number of hemidesmosomes. Laminin-5 is missing from the basement membrane of patients with the gravis form of epidermolysis bullosa.SIMILARITY: Contains 8 laminin EGF-like domains. & Contains 1 laminin IV type A domain.MISCELLANEOUS: Binds heparin (By similarity). View All» Brand Family: Chemicon View All» Product Name: Anti-Laminin-5 Antibody, clone P3E4 | MAB1949 View All» Concentration: 1 mg/mL View All» Antibody Type: Monoclonal Antibody View All» Qty/Pk: 100 µg View All» Format: Purified View All» Host: Mouse View All»
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