DCAMKL1, GST-tag Recombinant

Catalog #

40047

$410 *

Size: 10 µg

Qty

Bulk/Custom

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Description

Recombinant human DCAMKL1, also known as DCLK1, DCDC3A, DCLK, or KIAA0369, GenBank Accession No. NM_004734, full-length with an N-terminal GST tag and expressed in a baculovirus-infected Sf9 cell expression system.

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Synonyms

DCLK1; DCDC3A; DCLK; KIAA0369

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Product Data Gallery

10% SDS-PAGE Coomassie Staining

Specific Activity

Product Info

Storage and Usage

Citations

Species

Human

Host Species/Expression System

Sf9 insect cells

Purity

≥80%

Format

Aqueous buffer solution

Formulation

50 mM Tris-HCl, pH 7.5, 150 mM NaCl, 10 mM glutathione, 0.1 mM EDTA, 0.25 mM DTT, 0.1 mM PMSF, 25% glycerol.

110 kDa

Amino Acids

full length

Specific Activity

3.4 pmol/min/µg

Genbank #

NM_004734

UniProt #

O15075

Tag(s)

N-terminal GST-tag

Background

DCAMKL1 or doublecortin-like kinase 1 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) (1). DCAMKL1 is a microtubule-associated kinase that can undergo autophosphorylation. DCAMKL1 has microtubule-polymerizing activity that is independent of its protein kinase activity (2). DCAMKL1 is involved in several different cellular processes, including neuronal migration, retrograde transport, neuronal apoptosis and neurogenesis.

References

1. Ohmae, S. et.al: Molecular identification and characterization of a family of kinases with homology to Ca(2+)/calmodulin-dependent protein kinases I/IV. J. Biol. Chem. 281: 20427-20439, 2006.
2.Lin, P. T. et,al: DCAMKL1 encodes a protein kinase with homology to doublecortin that regulates microtubule polymerization. J. Neurosci. 20: 9152-9161, 2000.

Storage/Stability

>6 months at -80°C.

Assay Conditions

Varying amounts of enzyme were incubated in 5 mM MOPS, pH 7.2, 2.5 mM β-glycero-phosphate, 4 mM MgCl2, 2.5 mM MnCl2, 1 mM EGTA, 0.4 mM EDTA, 0.01 mM DTT, 0.05 mM ATP, 5 μg of autocamtide 2 synthetic peptide substrate, and 4 μCi of [³³P]-ATP was incubated at 30°C for 15 minutes. Then spot reaction on phosphocellulose paper, fix in 1% phosphoric acid, and assay with a scintillation counter.

Instructions for Use

Thaw on ice and gently mix prior to use. DO NOT VORTEX. Perform a quick spin before opening. Aliquot into small volumes and flash freeze for long term storage. Avoid multiple freeze/thaw cycles.

Applications

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

Shipping Temperature

-80°C

Warnings

Avoid freeze/thaw cycles

Scientific Category

Kinase/Serine-Threonine

Regulatory Status

Research Use Only

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Datasheets/Protocols

40047_Lot141210.pdf

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DCAMKL1, GST-tag Recombinant

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