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CCNT1 antibody - N-terminal region
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB |
|---|---|
| Primary Accession | O60563 |
| Other Accession | NM_001240, NP_001231 |
| Reactivity | Human, Mouse, Rat, Rabbit, Pig, Horse, Bovine, Neisseria Gonorrhoeae, Guinea Pig, Dog |
| Predicted | Human, Mouse, Rat, Rabbit, Pig, Horse, Bovine, Neisseria Gonorrhoeae, Guinea Pig, Dog |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 81kDa |
| Gene ID | 904 |
|---|---|
| Alias Symbol | CCNT, CYCT1, HIVE1 |
| Other Names | Cyclin-T1, CycT1, Cyclin-T, CCNT1 |
| Format | Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
| Reconstitution & Storage | Add 50 ul of distilled water. Final anti-CCNT1 antibody concentration is 1 mg/ml in PBS buffer with 2% sucrose. For longer periods of storage, store at 20°C. Avoid repeat freeze-thaw cycles. |
| Precautions | CCNT1 antibody - N-terminal region is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | CCNT1 |
|---|---|
| Function | Regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin-T1) complex, also called positive transcription elongation factor B (P-TEFb), which facilitates the transition from abortive to productive elongation by phosphorylating the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNA Pol II) (PubMed:16109376, PubMed:16109377, PubMed:30134174, PubMed:35393539). Required to activate the protein kinase activity of CDK9: acts by mediating formation of liquid-liquid phase separation (LLPS) that enhances binding of P-TEFb to the CTD of RNA Pol II (PubMed:29849146, PubMed:35393539). |
| Cellular Location | Nucleus |
| Tissue Location | Ubiquitously expressed. |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
Background
Regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin-T1) complex, also called positive transcription elongation factor B (P-TEFb), which is proposed to facilitate the transition from abortive to productive elongation by phosphorylating the CTD (carboxy-terminal domain) of the large subunit of RNA polymerase II (RNA Pol II). In case of HIV or SIV infections, binds to the transactivation domain of the viral nuclear transcriptional activator, Tat, thereby increasing Tat's affinity for the transactivating response RNA element (TAR RNA). Serves as an essential cofactor for Tat, by promoting RNA Pol II activation, allowing transcription of viral genes.
References
Wei P.,et al.Cell 92:451-462(1998).
Peng J.-M.,et al.Genes Dev. 12:755-762(1998).
Wu X.,et al.Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
Scherer S.E.,et al.Nature 440:346-351(2006).
Parada C.A.,et al.EMBO J. 18:3688-3701(1999).
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