Myomesin-2 (UniProt: P54296; also known as 165 kDa connectin-associated protein, 165 kDa titin-associated protein, M-protein, Myomesin family member 2) is encoded by the MYOM2 gene (Gene ID: 9172) in human. Myomesin-2 is a major component of the vertebrate myofibrillar M band and is mainly expressed in fast fibers. It binds myosin, titin, and light meromyosin in a dose-dependent manner. Its primary function is to upkeep M-band filament lattice. It has a unique N-terminal domain followed by 12 repeat domains with strong homology to either fibronectin type III or immunoglobulin C2 domains. Myomesin-2 is shown to interact with dysferlin, a protein that aids in repairing the sarcolemma when it is damaged or torn due to muscle strain and assists in myofibril stability.

~165 kDa observed; 164.90 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

GST-tagged recombinant fragment corresponding to 154 amino acids from the N-terminal region of human Myomesin-2.

Anti-Myomesin-2, clone 3B9.3, Cat. No. MABT94, is a mouse monoclonal antibody that detects human Myomesin-2 and has been tested for use in Western Blotting.

Research Category
Cell Structure

Clone 3B9.3 detects human muscle Myomesin-2. It targets an epitope with in the N-terminal half.

Format: Purified

Protein G purified

Purified mouse monoclonal antibody IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stable for 1 year at 2-8°C from date of receipt.

Evaluated by Western Blotting in human skeletal muscle tissue lysate.

Western Blotting Analysis: 0.05 µg/mL of this antibody detected Myomesin-2 in human skeletal muscle tissue lysate.

Concentration: Please refer to lot specific datasheet.

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