Exceptional, fully validated antibodies to β-dystroglycan Phospho-Tyrosine-892 (beta-dystroglycan PT-892). Lyophilised with stabilizer for economical and environmentally friendly shipment and storage.
Dystroglycan is one of the dystrophin-associated glycoproteins, which is encoded by a 5.5 kb transcript in Homo sapiens by chromosome 3. There are two exons that are separated by a large intron. The spliced exons codes for a protein product is finally cleaved into two non-covalently associated subunits, [alpha] (N-terminal) and [beta] (C-terminal).
In skeletal muscle the dystroglycan complex works as a transmembrane linkage between the extracellular matrix and the cytoskeleton. [alpha]-dystroglycan is extracellular and binds to merosin [alpha]-2 laminin in the basement membrane, while [beta]-dystroglycan is a transmembrane protein and binds to dystrophin, which is a large rod-like cytoskeletal protein, absent in Duchenne muscular dystrophy patients. Dystrophin binds to intracellular actin cables. In this way, the dystroglycan complex, which links the extracellular matrix to the intracellular actin cables, is thought to provide structural integrity in muscle tissues. The dystroglycan complex is also known to serve as an agrin receptor in muscle, where it may regulate agrin-induced acetylcholine receptor clustering at the neuromuscular junction. There is also evidence which suggests the function of dystroglycan as a part of the signal transduction pathway because it is shown that Grb2, a mediator of the Ras-related signal pathway, can interact with the cytoplasmic domain of dystroglycan.
Description: Lyophilised rabbit polyclonal anti-serum containing IgG antibody specific for Tyr-892 phosphorylated forms of β-dystroglycan
Unit Volume: 100 μl
Tested Applications: Western blot (1:500 dilution), IHC Microscopy (1:50 dilution), Immunoprecipitation (1:10 dilution) in RIPA buffer.
Antibody form: Lyophilised anti-serum.
Species recognition: The antibody recognises β-dystroglycan in all mammalian species, when phosphorylated on Tyr-892 (or equivalent).Learn More