The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Protein concentration is above or equal to 0.05 mg/ml.
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Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00 Constituents: 0.31% Glutathione, 0.79% Tris HCl
Cell-scattering factor 140 kDa subunit
CSF 140 kDa subunit
Epiligrin subunit gamma
Kalinin subunit gamma
Kalinin/nicein/epiligrin 100 kDa subunit
Ladsin 140 kDa subunit
Laminin 5 gamma 2 subunit
Laminin B2t chain
Laminin gamma 2
laminin gamma 2 chain
Laminin subunit gamma-2
Laminin-5 subunit gamma
Large adhesive scatter factor 140 kDa subunit
Nicein subunit gamma
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.
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.
Involvement in disease
Defects in LAMC2 are a cause of epidermolysis bullosa junctional Herlitz type (H-JEB) [MIM:226700]; also known as junctional epidermolysis bullosa Herlitz-Pearson type. JEB defines a group of blistering skin diseases characterized by tissue separation which occurs within the dermo-epidermal basement membrane. H-JEB is a severe, infantile and lethal form. Death occurs usually within the first six months of life. Occasionally, children survive to teens. H-JEB is marked by bullous lesions at birth and extensive denudation of skin and mucous membranes that may be hemorrhagic.
Contains 8 laminin EGF-like domains. Contains 1 laminin IV type A domain.
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.
Secreted > extracellular space > extracellular matrix > basement membrane. Major component.