Recombinant D. melanogaster Discs overgrown protein kinase(dco)

Drosophila melanogaster

dco

dco; dbt; CG2048; Discs overgrown protein kinase; EC 2.7.11.1; Protein double-time

1-440

Protein kinase superfamily, CK1 Ser/Thr protein kinase family, Casein kinase I subfamily

Involved in circadian rhythms, viability and molecular oscillations of the clock genes period (per) and timeless (tim). Dbt reduces the stability and thus the accumulation of monomeric per proteins, probably through phosphorylation. No evident circadian oscillation is detected in head. Together with CkIalpha, regulates processing of ci by phosphorylating it which promotes its binding to slmb, the F-box recognition component of the SCF(slmb) E3 ubiquitin-protein ligase.

KEGG: Dmel_CG2048; STRING: 7227.FBpp0085104; UniGene: Dm.1901

Recombinant Protein

Yeast; E. coli; Baculovirus; Mammalian cell

MELRVGNKYR LGRKIGSGSF GDIYLGTTIN TGEEVAIKLE CIRTKHPQLH IESKFYKTMQ GGIGIPRIIW CGSEGDYNVM VMELLGPSLE DLFNFCSRRF SLKTVLLLAD QMISRIDYIH SRDFIHRDIK PDNFLMGLGK KGNLVYIIDF GLAKKFRDAR SLKHIPYREN KNLTGTARYA SINTHLGIEQ SRRDDLESLG YVLMYFNLGA LPWQGLKAAN KRQKYERISE KKLSTSIVVL CKGFPSEFVN YLNFCRQMHF DQRPDYCHLR KLFRNLFHRL GFTYDYVFDW NLLKFGGPRN PQAIQQAQDG ADGQAGHDAV AAAAAVAAAA AASSHQQQQH KVNAALGGGG GSAAQQQLQG GQTLAMLGGN GGGNGSQLIG GNGLNMDDSM AATNSSRPPY DTPERRPSIR MRQGGGGGGG GVGVGGMPSG GGGGGVGNAK

Full Length Protein

>85% (SDS-PAGE)

The following tags are available. N-terminal His-tagged Tag-Free

Lyophilized powder

Tris/PBS-based buffer, 6% Trehalose, pH 8.0

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Delivery time may differ from different purchasing ways or locations, please kindly consult us for specific delivery times.

Store at -20 °C/-80 °C upon receipt, aliquoting is necessary for multiple use.

The shelf life is related to many factors, including storage state, buffer ingredients, storage temperature, and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C.

Repeated freezing and thawing are not recommended.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Store working aliquots at 4 °C for up to one week.