Doublecortin Recombinant Protein | DCX recombinant protein

Recombinant Doublecortin (DCX)

Cat. Num. AAA2031050

• Gene Names: DCX; DC; DBCN; LISX; SCLH; XLIS
• Applications: SDS-Page, Western Blot, ELISA, Immunoprecipitation
• Purity: >90%
• Synonyms: Doublecortin; Recombinant Doublecortin (DCX); DCX recombinant protein

• Host: Host: E Coli; Source: Prokaryotic expression
• Purity/Purification: >90%
• Form/Format: Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
• Sequence: The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.; MELDFGHFDE RDKASRNMRG SRMNGLPSPT HSAHCSFYRT RTLQALSNEKKAKKVRFYRN GDRYFKGIVY AVSSDRFRSF DALLADLTRS LSDNINLPQGVRYIYTIDGS RKIGSMDELE EGESYVCSSD NFFKKVEYTK NVNPNWSVNVKTSANMKAPQ SLASSNSAQA RENKDFVRPK LVTIIRSGVK PRKAVRVLLNKKTAHSFEQV LTDITEAIKL ETGVVKKLYT LDGKQVTCLH DFFGDDDVFIACGPEKFRYA QDDFSLDENE CRVMKGNPSA AAGPKASPTP QKTSAKSPGPMRRSKSPADS GNDQDANGTS SSQLSTPKSK QSPISTPTSP GSLRKHKVDLYLPLSLDDSD SLGDSM
• Sequence Length: 360

• Applicable Applications for DCX recombinant protein: SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
• Predicted Molecular Mass: 44.3kDa
• Accurate Molecular Mass (KD): 44kDa
• Endotoxin: <1.0EU per 1ug (determined by the LAL method)
• Expression System: Prokaryotic expression
• Tag: two N-terminal Tags, His-tag and S-tag
• Organism Species: Mus musculus (Mouse)
• Fragment: Met1~Met366
• Usage: Reconstitute in sterile PBS, pH7.2-pH7.4.
• Preparation and Storage: Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.; Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. The loss of this protein is less than 5% within the expiration date under appropriate storage condition.

SDS-Page

NCBI and Uniprot Product Information

• NCBI GI #: 2792348
• NCBI GeneID: 1641
• Molecular Weight: 40,215 Da
• NCBI Official Full Name: doublecortin
• NCBI Official Synonym Full Names: doublecortin
• NCBI Official Symbol: DCX
• NCBI Official Synonym Symbols: DC; DBCN; LISX; SCLH; XLIS
• NCBI Protein Information: neuronal migration protein doublecortin
• UniProt Protein Name: Neuronal migration protein doublecortin
• Protein Family: Doublecortin domain-containing protein
• UniProt Gene Name: DCX
• UniProt Synonym Gene Names: DBCN; LISX; Lis-X
• UniProt Entry Name: DCX_HUMAN

NCBI Description

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, mental retardation, 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. [provided by RefSeq, Sep 2010]

Uniprot Description

Doublecortin: 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 DCAMKL1 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 LIS-1 of a overlapping, but distinct, signaling pathways that promote neuronal migration. Interacts with tubulin. 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 expression in other regions of brain, and not detected in heart, placenta, lung, liver, skeletal muscles, kidney and pancreas. 5 isoforms of the human protein are produced by alternative splicing.

Protein type: Cytoskeletal; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: Xq22.3-q23

Cellular Component: microtubule; microtubule associated complex; neuron projection; cytoskeleton; cytosol

Molecular Function: protein binding; microtubule binding; protein kinase binding

Biological Process: nervous system development; axon guidance; central nervous system development; axon extension; dendrite morphogenesis; neuron migration; central nervous system projection neuron axonogenesis; brain development

Disease: Lissencephaly, X-linked, 1