Mouse monoclonal to Doublecortin [DCX]

ZZZZ_Status (Active, Disc) : Active

 

AA_Supplier Name : Biosensis

 

Alternative_Name (Other Names) :

Doublin, Lissencephalin-X, DBCN and Lis-X

 

Antibody_Isotype
(Antibody only) : IgG2a

 

Application_Details :

Immunocytochemistry (ICC) and Western Blotting (WB). A dilution of 1:500-1:2,000 is recommended for WB. A dilution of 1:500-1:1,000 is recommended for ICC. The optimal dilution should be determined by the end user.

 

Background_Info :

 

Clone_Name
(AB only, monoclonals) : 3E1

 

Datasheet_Link : http://www.biosensis.com/pdf_datasheet.php?products_id=1229

 

Description (Long Description) : 

Doublecortin (DCX, also known as Doublin, Lissencephalin-X, DBCN and Lis-X) was originally discovered since defects in the gene encoding it are causative of X-linked lissencephaly, a rare group of brain malformations resulting in a smooth cerebral cortex caused by aberrant neuronal migration during development (1,2). The name Doublecortin comes from the unusual layering of the cortex in this form of lissencephaly, which appears to have a second deep cortical layer of neurons. This layer consists of neurons which did not migrate from the subventricular zone to the normal cortical layer. Patients with this defect suffer from seizures and mental retardation. Four proteins encoded by the DCX produce bands of about 35kDa and 45kDa on Western blots. The 45kDa form is known as Lis-XA while the smaller forms are generated by alternate transcription, are all missing the first 81 amino acids of Lis-XA, and are referred to as Lis-XB, Lis-XC, Lis-XD. There are minor amino acid sequence differences between these three smaller isoforms. All of these proteins contain two so-called Doublecortin domains, each about 90 amino acids long, which are believed to function in binding to microtubules, a C-terminal serine and proline rich region which may become phosphorylated in vivo. DCX is expressed very early in neuronal development, as neuroblasts become post-mitotic, but is lost as neurons mature. Developing neurons start to lose DCX expression about the time that they begin to express NeuN. Antibodies to DCX can be used to see if neurogenesis is taking place.

 

Expiry_Date : 

12 months after purchase

 

Format (Form) : 

Lyophilized from PBS. Contains 5% trehalose.

 

Immunogen (Antigen) :Full length recombinant human Lis-A isoform of Doublecortin purified from E. coli.

 

Kit_Components :

 

MSDS (File name) :