Palladin (PALLD) Antibody – Goat Polyclonal

This gene encodes a cytoskeletal protein that is required for organizing the actin cytoskeleton. The protein is a component of actin-containing microfilaments, and it is involved in the control of cell shape, adhesion, and contraction. Polymorphisms in this gene are associated with a susceptibility to pancreatic cancer type 1, and also with a risk for myocardial infarction. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

palladin: Cytoskeletal protein required for organization of normal actin cytoskeleton. Roles in establishing cell morphology, motility, cell adhesion and cell-extracellular matrix interactions in a variety of cell types. May function as a scaffolding molecule with the potential to influence both actin polymerization and the assembly of existing actin filaments into higher-order arrays. Binds to proteins that bind to either monomeric or filamentous actin. Localizes at sites where active actin remodeling takes place, such as lamellipodia and membrane ruffles. Different isoforms may have functional differences. Involved in the control of morphological and cytoskeletal changes associated with dendritic cell maturation. Involved in targeting ACTN to specific subcellular foci. Genetic variations in PALLD are associated with susceptibility to pancreatic cancer type 1 (PNCA1). Expression is increased early in the development of pancreatic cancer: in normal-appearing whole tissue immediately adjacent to cancer, in the pre-cancer, and in both the familial and sporadic forms of the cancer. Genetic variations in PALLD may be associated with myocardial infarction. Belongs to the myotilin/palladin family. 9 isoforms of the human protein are produced by alternative splicing.

Protein type: Motility/polarity/chemotaxis; Cytoskeletal

Chromosomal Location of Human Ortholog: 4q32.3

Cellular Component: actin cytoskeleton; actin filament; axon; cytoplasm; focal adhesion; growth cone; lamellipodium; mitochondrion; nucleus; plasma membrane; podosome; ruffle; Z disc

Molecular Function: actin binding; muscle alpha-actinin binding; protein binding

Biological Process: actin cytoskeleton organization and biogenesis; cell migration; cytoskeleton organization and biogenesis

Disease: Pancreatic Cancer, Susceptibility To, 1