Call Now

Human DCAMKL1 / DCLK1 Protein

CL1,CLICK1,DCAMKL1,DCDC3A,DCLK

Catalog Number P11588-HNCB
Organism Species Human
Host Baculovirus-Insect Cells
Synonyms CL1,CLICK1,DCAMKL1,DCDC3A,DCLK
Molecular Weight The secreted recombinant human DCLK1 consists of 707 amino acids and predicts a molecular mass of 78.5 KDa. The apparent molecular mass of the protein is approximately 64 KDa in SDS-PAGE under reducing conditions due to glycosylation.
predicted N Gly
SDS-PAGE
Purity > 85 % as determined by SDS-PAGE
Protein Construction A DNA sequence encoding the human DCLK1 ( O15075-1) (Met 1-Val 705) was expressed and purified with two additional amino acids (Gly & Pro ) at the N-terminus.
Bio-activity Kinase activity untested
Research Area Immunology |Signal Transduction |Protein Kinase |Intracellular Kinase |Ca2+/Calmodulin-Dependent Protein Kinase (CaM Kinase)
Formulation Lyophilized from sterile 20mM Tris, 500mM NaCl, 10% glycerol, pH 7.4.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background DCAMKL1, also known as DCLK1, is a member of the protein kinase superfamily and the doublecortin family. It contains two N-terminal doublecortin domains, which bind microtubules and regulate microtubule polymerization, a C-terminal serine/threonine protein kinase domain, which shows substantial homology to Ca2+/calmodulin-dependent protein kinase, and a serine/proline-rich domain in between the doublecortin and the protein kinase domains, which mediates multiple protein-protein interactions. DCAMKL1 is involved in several different cellular processes, including neuronal migration, retrograde transport, neuronal apoptosis and neurogenesis. Its microtubule-polymerizing activity is independent of its protein kinase activity. DCAMKL1 may be involved in a calcium-signaling pathway controlling neuronal migration in the developing brain. It may also participate in functions of the mature nervous system.
Reference
  • Sossey-Alaoui K, et al. (1999) DCAMKL1, a brain-specific transmembrane protein on 13q12.3 that is similar to doublecortin (DCX). Genomics. 56 (1): 121-6.
  • Matsumoto N, et al. (1999) Genomic structure, chromosomal mapping, and expression pattern of human DCAMKL1 (KIAA0369), a homologue of DCX (XLIS). Genomics. 56 (2): 179-83.
  • Lin PT, et al. (2001) DCAMKL1 encodes a protein kinase with homology to doublecortin that regulates microtubule polymerization. J Neurosci. 20 (24): 9152-61.