DGKQ, Active(D29-10H)
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Description :Recombinant full-length human DGKQ was expressed by baculovirus in Sf9 insect cells using an N-terminal His tag.
Species :Human
Tag :HIS
Expression System:Sf9 insect cells using baculovirus
Sequence :Full Length
Genbank Number :NM_001347
Specific Activity :Sample Activity Plot. For specific information on a given lot, see related technical data sheet.
Purity :Sample Purity Data. For specific information on a given lot, see related technical data sheet.
Alternative Name(s) :DAGK; DAGK4; DAGK7; diacylglycerol kinase theta
Formulation :Recombinant protein stored in 50mM sodium phosphate, pH 7.0, 300mM NaCl, 150mM imidazole, 0.25mM DTT, 25% glycerol.
Storage and Stability :Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Scientific Background :Diacylglycerol kinase theta (DAG kinase theta) is the only member of class V diacylglycerol kinase, which contains three cysteine-rich domains, a proline-rich region, and a Ras-associating domain and mediates the regeneration of phosphatidylinositol from diacylglycerol in cell signal transduction (1). DGKQ has been associated with Parkinson’s disease in a genome-wide meta-analysis study (2). Stimulated DGK theta activity promotes the SF1-dependent transcription of CYP17 in human adrenocortical cells (3).
References :1. Houssa, B. et al. Cloning of a Novel Human Diacylglycerol Kinase (DGK theta) Containing Three Cysteine-rich Domains, a Proline-rich Region, and a Pleckstrin Homology Domain with an Overlapping Ras-associating Domain. The Journal of Biological Chemistry. (272) 10422–10428, 1997.
2. Nalls, M. et al. Large-scale meta-analysis of genome-wide association data identifies six new risk loci for Parkinson’s disease. Nature Genetics. (46) 989-993, 2014.
3. Li, Donghui. et al. Cyclic AMP-Stimulated Interaction between Steroidogenic Factor 1 and Diacylglycerol Kinase theta Facilitates Induction of CYP17. Molecular and Cellular Biology. (27) 6669–6685, 2007.
Molecular Weight :Observed MW ~107 kDa. Calculated MW ~107 kDa.
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