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CCNT1 / Cyclin T1 Antibody (Internal)

Rabbit Polyclonal Antibody

     
  • IHC - CCNT1 / Cyclin T1 Antibody (Internal) ALS11313
    Anti-CCNT1 / Cyclin T1 antibody IHC of human skin.
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  • SPECIFICATION
  • CITATIONS
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  • BACKGROUND
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB, IHC-P, E, IP
Primary Accession O60563
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Calculated MW 81kDa
Dilution ELISA (1:1000-1:5000), IHC-P (1:500), WB (1:500-1:2000)
Additional Information
Gene ID 904
Other Names Cyclin-T1, CycT1, Cyclin-T, CCNT1
Target/Specificity Cyclin T1 peptide corresponding to an internal region of the human protein conjugated to Keyhole Limpet Hemocyanin (KLH).
Reconstitution & Storage +4°C or -20°C, Avoid repeated freezing and thawing.
PrecautionsCCNT1 / Cyclin T1 Antibody (Internal) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
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:35393539, PubMed:30134174). 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.
Volume 50 µl
Research Areas
Citations (0)
citation

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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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Discontinued
Cat# ALS11313
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