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(+)-JQ1

4499 5 Citations Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
4499/10
Bromodomain Inhibitors Small Molecule
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Description: Potent and selective BET bromodomain inhibitor; cell permeable

Chemical Name: (6S)-4-(4-Chlorophenyl)-2,3,9-trimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetic acid 1,1-dimethylethyl ester

Purity: ≥98%

Product Details
Citations (5)
Reviews
Biological Activity Technical Data Additional Information Background Product Datasheets Calculators

Biological Activity

Potent, high affinity, selective BET bromodomain inhibitor (IC50 values are 17.7, 32.6, 76.9 and 12942 nM for BRD2 (N-terminal (N)), BRD4 (C-terminal (C)), BRD4 (N) and CREBBP respectively; Kd values are 49, 59.5, 82, 90.1, 128 and 190 nM for BRD4 (N), BRD3 (N), BRD3 (C), BRD4 (C), BRD2 (N) and BRDT (N) respectively). Induces squamous differentiation in NUT midline carcinoma (NMC) cell lines; inhibits tumor growth in NMC xenograft models in vivo. Exhibits reversible contraceptive effects in germ cells from male mice.

Inactive Analog also available.

Carboxylic acid-functionalized (Cat. No. 6588) and click-activated (alkyne) (Cat. No. 6589) versions for PROTAC development also available.

External Portal Information

Chemicalprobes.org is a portal that offers independent guidance on the selection and/or application of small molecules for research. The use of (+)-JQ1 is reviewed on the chemical probes website.

Technical Data

M.Wt:
456.99
Formula:
C23H25ClN4O2S
Solubility:
Soluble to 100 mM in DMSO and to 100 mM in ethanol
Purity:
≥98%
Storage:
Store at -20°C
CAS No:
1268524-70-4

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Additional Information

Licensing Caveats:
This probe is supplied in conjunction with the Structural Genomics Consortium. For further characterization details, please visit the (+)-JQ1 probe summary on the SGC website.
Other Product-Specific Information:

Product Datasheets

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Citations for (+)-JQ1

The citations listed below are publications that use Tocris products. Selected citations for (+)-JQ1 include:

5 Citations: Showing 1 - 5

  1. Bromodomain protein BRD4 inhibitor JQ1 regulates potential prognostic molecules in advanced renal cell carcinoma.
    Authors: Sakaguchi
    Oncotarget  2018;9(33):23003
  2. VEGF amplifies transcription through ETS1 acetylation to enable angiogenesis.
    Authors: Chen
    Nat Commun  2017;8(1):383
  3. MYCL is a target of a BET bromodomain inhibitor, JQ1, on growth suppression efficacy in small cell lung cancer cells.
    Authors: Kato Et al.
    Oncotarget  2016;7:77378
  4. Epigenetic Readers of Lysine Acetylation Regulate Cocaine-Induced Plasticity.
    Authors: Sartor Et al.
    J Neurosci  2015;35:15062
  5. BET bromodomains regulate transforming growth factor-β-induced proliferation and cytokine release in asthmatic airway smooth muscle.
    Authors: Perry Et al.
    Nat Commun  2015;290:9111

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