Made-to-order (14-16 weeks)
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.
Value-added Deliverables
① 200ug * antigen (positive control); ② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection; ② ELISA titer can be guaranteed 1: 64,000; ③ WB validation with antigen can be guaranteed positive;
Cyclin-dependent kinase which displays CTD kinase activity: hyperphosphorylates the C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit, thereby acting as a key regulator of transcription elongation.
Gene References into Functions
Cdk12 suppresses genes that support metabolic functions in stressed conditions. Cdk12 is not a generally essential Pol II kinase and is not required for the transcription of essential and housekeeping genes at least in adult tissues.PMID:26911346
CDK12 plays a role in controlling the epigenetic transition between euchromatin and heterochromatin, suggesting a chromatin regulatory mechanism in neuronal behaviors.PMID:26508632
The phosphorylation of the C-terminal domain of the RNA polymerase II by Cdk12 provides an elegant mechanism in regulating timed splicing of newly synthesized mRNA molecules.PMID:22461565
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Subcellular Location
Nucleus. Chromosome. Note=Localizes to active genes.
Protein Families
Protein kinase superfamily, CMGC Ser/Thr protein kinase family, CDC2/CDKX subfamily