Rabbit anti-Human Doublecortin Polyclonal Antibody

Uniprot Id

O43602

Target Species

Human

Target Name

DCX

Target Full Name

Neuronal migration protein doublecortin

Target Function

Microtubule-associated protein required for initial steps of neuronal dispersion and cortex lamination during cerebral cortex development. May act by competing with the putative neuronal protein kinase DCLK1 in binding to a target protein. May in that way participate in a signaling pathway that is crucial for neuronal interaction before and during migration, possibly as part of a calcium ion-dependent signal transduction pathway. May be part with PAFAH1B1/LIS-1 of overlapping, but distinct, signaling pathways that promote neuronal migration.

Target Involvement

Lissencephaly, X-linked 1 (LISX1); Subcortical band heterotopia X-linked (SBHX)

Target Subcellular Location

Cytoplasm. Cell projection, neuron projection.

Target Tissue Specificity

Highly expressed in neuronal cells of fetal brain (in the majority of cells of the cortical plate, intermediate zone and ventricular zone), but not expressed in other fetal tissues. In the adult, highly expressed in the brain frontal lobe, but very low ex

Target Research Area

Neuroscience

Target Synonyms

DBCN; Dbct; DC; DCX; DCX_HUMAN; Doublecortex; Doublin; FLJ51296; Lis X; Lis-X; Lissencephalin X; Lissencephalin-X; Lissencephaly X linked; Lissencephaly X linked doublecortin; LISX; Neuronal migration protein doublecortin; OTTHUMP00000023859; OTTHUMP00000023860; OTTHUMP00000216315; OTTHUMP00000216316; SCLH; XLIS

Target Background

This gene encodes a member of the doublecortin family. The protein encoded by this gene is a cytoplasmic protein and contains two doublecortin domains, which bind microtubules. In the developing cortex, cortical neurons must migrate over long distances to reach the site of their final differentiation. The encoded protein appears to direct neuronal migration by regulating the organization and stability of microtubules. In addition, the encoded protein interacts with LIS1, the regulatory gamma subunit of platelet activating factor acetylhydrolase, and this interaction is important to proper microtubule function in the developing cortex. Mutations in this gene cause abnormal migration of neurons during development and disrupt the layering of the cortex, leading to epilepsy, cognitive disability, subcortical band heterotopia ("double cortex" syndrome) in females and lissencephaly ("smooth brain" syndrome) in males. Multiple transcript variants encoding different isoforms have been found for this gene.