| 供货周期： | 一周 |
| 品牌： | Prospect Biosystems |
| 规格： | 2μg/10μg/1mg |
| 货号： | PKA-310 |
| CAS号： |
CDK-8 Human
Cyclin-Dependent Kinase 8 Human Recombinant
Catalog No. PKA-310
Synonyms:
Cell division protein kinase 8, EC 2.7.11.22, EC 2.7.11.23, Protein kinase K35, CDK-8, K35, MGC126074, MGC126075, CDK8.
Introduction:
CDK8 (cyclin-dependent kinase 8; protein kinase K35; CDK8 protein kinase; cell division protein kinase 8; K35) is a member of the cyclin-dependent protein kinase (CDK) family. CDK family members are highly similar to the gene products of Saccharomyces cerevisiae cdc28, and Schizosaccharomyces pombe cdc2, and are known to be important regulators of cell cycle progression. This kinase and its regulatory subunit cyclin C are components of the RNA polymerase II holoenzyme complex, which phosphorylates the carboxy-terminal domain (CTD) of the largest subunit of RNA polymerase II. This kinase has also been shown to regulate transcription by targeting the CDK7/cyclin H subunits of the general transcription initiation factor IIH (TFIIH), thus providing a link between the 'Mediator-like' protein complexes and the basal transcription machinery.
Description:
Cyclin-Dependent Kinase 8 Human Recombinant is expressed in E. coli as a full-length protein fused to a proprietary 16-Kd tag (a 6xHis tag is located at the very N-terminal end).
CDK8 is purified by proprietary chromatographic techniques.
Source:
Escherichia Coli.
Formulation:
CDK8 is supplied at 0.1mg/ml in a buffer containing 25 mM HEPES, pH 7.9, 125mM KCI, 0.5% TX-100 and 50% glycerol.
Application:
CDK-8 can be used directly as a positive control in Western blotting, ELISA, immunoprecipitation and other immunological experiments.
The biological activity of this product has not yet been tested.
Storage Conditions:
Store at 4°C if entire vial will be used within 1-2 weeks.
Store, frozen at -20°C for longer periods of time.
Avoid multiple freeze-thaw cycles.
Purity:
Greater than 90% as determined by SDS-PAGE.
Usage:
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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