CST, 93309S, Doublecortin (F6K9E) Rabbit Monoclonal Antibody (Alexa Fluor® 488 Conjugate)

Monoclonal Antibody for studying doublecortin. Validated for Immunofluorescence (Frozen),Immunofluorescence (Immunocytochemistry). Highly specific and rigorously validated in-house, Doublecortin (F6K9E) Rabbit Monoclonal Antibody (Alexa Fluor^® 488 Conjugate) (CST #93309) is ready to ship. Product Usage Information Immunofluorescence (Frozen): 1:50 - 1:100 Immunofluorescence (Immunocytochemistry): 1:100 - 1:400 Storage Supplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze. Protocol Available protocols: Immunofluorescence (Frozen), Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity Doublecortin (F6K9E) Rabbit Monoclonal Antibody (Alexa Fluor Species Reactivity: Human, Mouse, Rat Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human doublecortin protein. Background Mutations in doublecortin ( ) cause Lissencephaly (smooth brain), a neuronal migration disorder characterized by epilepsy and mental retardation (1). Doublecortin is a microtubule-associated protein that stabilizes and bundles microtubules. A conserved doublecortin domain mediates the interaction with microtubules, and interestingly most missense mutations cluster in this domain (2). Kinases JNK, CDK5, and PKA phosphorylate doublecortin. JNK phosphorylates Thr321, Thr331, and Ser334 while PKA phosphorylates Ser47 and CDK5 phosphorylates Ser297 (3-5). Phosphorylation of Ser297 lowers the affinity of doublecortin to microtubules. Furthermore, mutations of Ser297 result in migration defects (5). Alternate Names DBCN; DC; DCX; doublecortex; doublecortin; Doublin; Lis-X; Lissencephalin-X; LISX; Neuronal migration protein doublecortin; SCLH; XLIS Specification REACTIVITY: H M R SENSITIVITY: Endogenous Source/Isotype: Rabbit IgG