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Cat. No. M9526
GSK-J5 Structure


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10mg USD 250 In stock
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Quality Control
  • Current batch:
  • Purity >98%
  • COA
  • MSDS
Biological Activity

GSK-J5 is a cell-permeable, inactive control for histone demethylase JMJD3/UTX inhibitor GSK-J4. Like GSK-J4, this isomer is cell-permeable and hydrolyzed to a free base.3 However, the free base is a weak inhibitor of JMJD3 (IC50 > 100 μM), making it an ideal inactive control molecule for elucidating the functional role of JMJD3 inhibition.

Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.

Chemical Information
Molecular Weight 417.5
Formula C24H27N5O2
CAS Number 1394854-51-3
Purity >98%
Solubility DMSO ≥ 25 mg/mL
Storage 2-8°C, dry, protect from light, sealed

A Selective Jumonji H3K27 Demethylase Inhibitor Modulates the Proinflammatory Macrophage Response.
Kruidenier L, et al. Nature. 2012 Aug 16;488(7411):404-8. PMID: 22842901.

UTX and JMJD3 Are Histone H3K27 Demethylases Involved in HOX Gene Regulation and Development.
Agger K, et al. Nature. 2007 Oct 11;449(7163):731-4. PMID: 17713478.

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Keywords: GSK-J5, GSK J5 supplier, Histone demethylases, inhibitors

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