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CC095-5MG Laminin, mouse purified

Laminins are the major noncollagenous constituent of basement membranes. This purified mouse laminin was isolated from Engelbreth-Holm-Swarm (EHS) mouse sarcoma, a mouse tumor that produces large amo

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Laminin, mouse purified : FDS (Fiches de données de sécurité), certificats d’analyse (CoA) et de qualité (CoQ), dossiers, brochures et autres documents disponibles.
Key Applications: Cell Culture UniProt Number: P07942 Entrez Gene Number: NM_002291.1
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CC095-5MG
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      Tableau de caractéristiques principal

      Key ApplicationsSpeciesSource
      CULTMouse Isolated from Engelbreth-Holm-Swarm (EHS) mouse sarcoma
      Description
      Catalogue NumberCC095-5MG
      Brand Family Chemicon®
      Trade Name
      • Chemicon
      DescriptionLaminin, mouse purified
      OverviewSpecificity:Molecular weight = 850 kD; 3 chains expressed as two major bands at 200 and 400 kD on SDS-PAGE.

      Preparation: Prepared from Engelbreth-Holm-Swarm {EHS} sarcoma according to the method of Templ et al 1979 {http://www.jbc.org/cgi/reprint/254/19/9933.pdf} Briefly, tumor homogenates were subjected to NaCl extractions and centrifugations. Laminin was found in the 0.5M NaCl fraction. After subsequent salt gradients and further centrifugation steps, the laminin was dialyzed against 2M urea and passed over a column of DEAE, followed by molecular sieve chromatography and concentration by ultrafiltration.
      Product Information
      PresentationPurified protein. Liquid; in 0.05 M Tris-HCl, pH 7.4, containing 0.15 M NaCl.

      No preservatives.
      Quality LevelMQ100
      Applications
      ApplicationLaminins are the major noncollagenous constituent of basement membranes. This purified mouse laminin was isolated from Engelbreth-Holm-Swarm (EHS) mouse sarcoma, a mouse tumor that produces large amounts of basement membranes.
      Key Applications
      • Cell Culture
      Application NotesPromotes the adhesion and growth of human carcinoma and sarcoma cells, human retinoblastoma cells, liver cells, mouse neuroblastoma cells, mouse embryonal carcinoma cells, and seems to be involved in the development of embryonal tissue. The optimal laminin concentration may vary with the cell type and has to be determined experimentally.
      Biological Information
      Concentration1 mg/mL
      SourceIsolated from Engelbreth-Holm-Swarm (EHS) mouse sarcoma
      Entrez Gene Number
      Entrez Gene SummaryLaminins, a family of extracellular matrix glycoproteins, are the major noncollagenous constituent of basement membranes. They have been implicated in a wide variety of biological processes including cell adhesion, differentiation, migration, signaling, neurite outgrowth and metastasis. Laminins are composed of 3 non identical chains: laminin alpha, beta and gamma (formerly A, B1, and B2, respectively) and they form a cruciform structure consisting of 3 short arms, each formed by a different chain, and a long arm composed of all 3 chains. Each laminin chain is a multidomain protein encoded by a distinct gene. Several isoforms of each chain have been described. Different alpha, beta and gamma chain isomers combine to give rise to different heterotrimeric laminin isoforms which are designated by Arabic numerals in the order of their discovery, i.e. alpha1beta1gamma1 heterotrimer is laminin 1. The biological functions of the different chains and trimer molecules are largely unknown, but some of the chains have been shown to differ with respect to their tissue distribution, presumably reflecting diverse functions in vivo. This gene encodes the beta chain isoform laminin, beta 1. The beta 1 chain has 7 structurally distinct domains which it shares with other beta chain isomers. The C-terminal helical region containing domains I and II are separated by domain alpha, domains III and V contain several EGF-like repeats, and domains IV and VI have a globular conformation. Laminin, beta 1 is expressed in most tissues that produce basement membranes, and is one of the 3 chains constituting laminin 1, the first laminin isolated from Engelbreth-Holm-Swarm (EHS) tumor. A sequence in the beta 1 chain that is involved in cell attachment, chemotaxis, and binding to the laminin receptor was identified and shown to have the capacity to inhibit metastasis.
      Gene Symbol
      • LAMB1
      • MGC142015
      • CLM
      Purification MethodPurified according to the method of Timpl, et. al.
      UniProt Number
      UniProt SummaryFUNCTION: SwissProt: P07942 # 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.
      SIZE: 1786 amino acids; 198066 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. Beta-1 is a subunit of laminin-1 (EHS laminin), laminin-2 (merosin), and laminin-6 (K-laminin).
      SUBCELLULAR LOCATION: Secreted, extracellular space, extracellular matrix, basement membrane. Note=Major component.
      DOMAIN: SwissProt: P07942 The alpha-helical domains I and II are thought to interact with other laminin chains to form a coiled coil structure. & Domains VI and IV are globular.
      SIMILARITY: Contains 13 laminin EGF-like domains. & Contains 1 laminin IV type B domain. & Contains 1 laminin N-terminal domain.
      Stem Cell Type
      • Human Embryonic Stem Cells
      • Mouse Embryonic Stem Cells
      • Mesenchymal Stem Cells
      • Neural Stem Cells
      • Hematopoietic Stem Cells
      • Epithelial Cells
      • Pancreatic Stem Cells
      • Induced Pluripotent Stem Cells
      Product Usage Statements
      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.
      Storage and Shipping Information
      Storage ConditionsStore at -20°C for up to six months.
      Thaw product carefully at 2-8°C to avoid premature gelling, and do not refreeze. Once thawed. material should be stored at 2-8°C for up to 3 months.
      Packaging Information
      Material Size5 mg
      Global Trade Item Number
      Référence GTIN
      CC095-5MG 04053252745027