Recombinant Carassius auratus Cyclin-dependent kinase 7(cdk7)

Code CSB-YP005075DQG
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Source Yeast
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Code CSB-EP005075DQG
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Source E.coli
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Code CSB-EP005075DQG-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP005075DQG
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Source Baculovirus
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Code CSB-MP005075DQG
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names cdk7
Uniprot No. P51953
Alternative Names cdk7; mo15Cyclin-dependent kinase 7; EC 2.7.11.22; EC 2.7.11.23; 40 kDa protein kinase; CDC2/CDK2,4-activating kinase; Cell division protein kinase 7; P40 MO15
Species Carassius auratus (Goldfish)
Expression Region 1-344
Target Protein Sequence MALDVKSRAK LYEKLDFLGE GQFATVYKAR DKTTNTIVAI KKIKVGHRTE AKDGINRTAL REIKLLQELS HPNIIGLLDA FGHKSNISLL CFMETDLEVI IKDTSLVLTP ANIKAYILMS LQGLEYMHNH WILHRDLKPN NLLLDENGVL KLADFGLAKA FGSPNRVYTH QVVTRWYRAP ELLFGARMYG VGVDMWAVGS ILAELLLRVP FLAGDSDLDQ LTGIFEALGT PTEETWPGMS NLPDYVSFKL FPGTPLEHIF SAAGDDLLEL LKGLFTFNPC TRTTASQALK MRYFSIRPGP TPGPQLPRPN SSTEALKEKE NLLIGIKRKR DSIEQGTLKK KLVF
Protein Length full length protein
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, 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.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

Function
Serine/threonine kinase involved in cell cycle control and in RNA polymerase II-mediated RNA transcription. Cyclin-dependent kinases (CDKs) are activated by the binding to a cyclin and mediate the progression through the cell cycle. Each different complex controls a specific transition between 2 subsequent phases in the cell cycle. Required for both activation and complex formation of cdk1/cyclin-B during G2-M transition, and for activation of cdk2/cyclins during G1-S transition (but not complex formation). cdk7 is the catalytic subunit of the CDK-activating kinase (CAK) complex. CAK activates the cyclin-associated kinases cdk1, cdk2, cdk4 and cdk6 by threonine phosphorylation, thus regulating cell cycle progression. CAK complexed to the core-TFIIH basal transcription factor activates RNA polymerase II by serine phosphorylation of the repetitive C-terminal domain (CTD) of its large subunit (polr2a), allowing its escape from the promoter and elongation of the transcripts.
Subcellular Location Nucleus.
Protein Families Protein kinase superfamily, CMGC Ser/Thr protein kinase family, CDC2/CDKX subfamily
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Address
7505 Fannin St. Ste 610-312, Houston, TX 77054, USA
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