LDB3 (LIM domain binding protein 3) is also known as ZASP (Z band alternatively spliced PDZ motif protein). It belongs to the enigma family and has a PDZ (structural domain) domain near its N terminus and three LIM (zinc finger structure) domains near the C terminus. It is a O-GlcNAcylated (O-linked β-N-acetylglucosamine) myofibril protein, that is of 90kDa. It is present in the Z-disc of the sarcomere in both skeletal and cardiac muscles. It is located on chromosome 10q23.2.
LIM domain binding 3 recombinant protein epitope signature tag (PrEST)
Anti-LDB3 antibody has been used in immunohistochemical staining.
Mutations in the LDB3 (LIM domain binding protein 3) gene leads to cardiomyopathies such as dilated cardiomyopathy and left ventricular noncompaction. It plays a major role in myofibril growth and maintenance.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Solution in phosphate buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide.
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