550602
PKM2 Activator II, DASA
The PKM2 Activator II, DASA modulates the biological activity of PKM2. This small molecule/inhibitor is primarily used for Biochemicals applications.
别名:
PKM2 Activator II, DASA, Pyruvate Kinase M2 Activator II, 1-(2,6-Difluorophenylsulfonyl)-4-(2,3-dihydrobenzo[b][1,4]dioxin-6-ylsulfonyl)piperazine
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关于此项目
经验公式（希尔记法）:
C18H18F2N2O6S2
化学文摘社编号:
分子量:
460.47
UNSPSC Code:
12352200
NACRES:
NA.51
MDL number:
InChI
1S/C18H18F2N2O6S2/c19-14-2-1-3-15(20)18(14)30(25,26)22-8-6-21(7-9-22)29(23,24)13-4-5-16-17(12-13)28-11-10-27-16/h1-5,12H,6-11H2
InChI key
SHWNKRPMUBFWKE-UHFFFAOYSA-N
SMILES string
FC(C=CC=C1F)=C1S(N2CCN(S(C3=CC4=C(OCCO4)C=C3)(=O)=O)CC2)(=O)=O
assay
≥99% (HPLC)
form
powder
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
white
solubility
DMSO: 50 mg/mL
shipped in
ambient
Quality Level
General description
A cell-permeable diarylsulfonamide (DASA) compound that acts as a potent and selective activator of tumor-specific M2 isozyme of pyruvate kinase (PKM2; AC50 = 65 nM). Pretreatment of A549 (adenocarcinomic human alveolar basal epithelial cells) with DASA-10 (~10 µM) prevents hydrogen peroxide, diamide, and hypoxia-induced inactivation of PKM2. DASA treatment is shown to cause a diminution in cellular glutathione levels, and higher oxidative stress-induced cell death.
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Other Notes
Anastasiou, D., et al. 2011. Science334, 1278.
Boxer, M.B., et al. 2010. J. Med. Chem.53, 1048.
Boxer, M.B., et al. 2010. J. Med. Chem.53, 1048.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Elizabeth K Wiese et al.
Nature metabolism, 3(7), 954-968 (2021-07-07)
Pharmacological activation of the glycolytic enzyme PKM2 or expression of the constitutively active PKM1 isoform in cancer cells results in decreased lactate production, a phenomenon known as the PKM2 paradox in the Warburg effect. Here we show that oxaloacetate (OAA)
Kaustav Das Gupta et al.
Cell reports, 30(8), 2712-2728 (2020-02-27)
Histone deacetylases (HDACs) drive innate immune cell-mediated inflammation. Here we identify class IIa HDACs as key molecular links between Toll-like receptor (TLR)-inducible aerobic glycolysis and macrophage inflammatory responses. A proteomic screen identified the glycolytic enzyme pyruvate kinase M isoform 2
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