Cyclin H ELISA Kit | CCNH elisa kit
Phospho-Cyclin H (Thr315) Colorimetric Cell-Based ELISA Kit
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin forms a complex with CDK7 kinase and ring finger protein MAT1. The kinase complex is able to phosphorylate CDK2 and CDC2 kinases, thus functions as a CDK-activating kinase (CAK). This cyclin and its kinase partner are components of TFIIH, as well as RNA polymerase II protein complexes. They participate in two different transcriptional regulation processes, suggesting an important link between basal transcription control and the cell cycle machinery. A pseudogene of this gene is found on chromosome 4. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Nov 2010]
Uniprot Description
CCNH: Regulates CDK7, the catalytic subunit of the CDK- activating kinase (CAK) enzymatic complex. CAK activates the cyclin-associated kinases CDK1, CDK2, CDK4 and CDK6 by threonine phosphorylation. CAK complexed to the core-TFIIH basal transcription factor activates RNA polymerase II by serine phosphorylation of the repetitive C-terminus domain (CTD) of its large subunit (POLR2A), allowing its escape from the promoter and elongation of the transcripts. Involved in cell cycle control and in RNA transcription by RNA polymerase II. Its expression and activity are constant throughout the cell cycle. Associates primarily with CDK7 and MAT1 to form the CAK complex. CAK can further associate with the core-TFIIH to form the TFIIH basal transcription factor. Belongs to the cyclin family. Cyclin C subfamily.
Protein type: Cell cycle regulation
Chromosomal Location of Human Ortholog: 5q14.3
Cellular Component: cyclin-dependent protein kinase activating kinase holoenzyme complex; holo TFIIH complex; nucleoplasm; nucleus; TFIIK complex
Molecular Function: cyclin-dependent protein kinase regulator activity; DNA-dependent ATPase activity; protein binding; RNA polymerase II carboxy-terminal domain kinase activity
Biological Process: 7-methylguanosine mRNA capping; G1/S transition of mitotic cell cycle; G2/M transition of mitotic cell cycle; nucleotide-excision repair, preincision complex assembly; positive regulation of cyclin-dependent protein serine/threonine kinase activity; positive regulation of phosphorylation of RNA polymerase II C-terminal domain; positive regulation of transcription from RNA polymerase II promoter; protein amino acid phosphorylation; protein stabilization; RNA elongation from RNA polymerase I promoter; termination of RNA polymerase I transcription; transcription elongation from RNA polymerase II promoter; transcription from RNA polymerase II promoter; transcription initiation from RNA polymerase I promoter; transcription initiation from RNA polymerase II promoter; transcription-coupled nucleotide-excision repair
Research Articles on CCNH
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Product Notes
The Human, Mouse, Rat CCNH ccnh (Catalog #AAA9501282) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA9501282 ELISA Kit recognizes Human, Mouse, Rat CCNH. It is sometimes possible for the material contained within the vial of "Cyclin H, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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