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Description: Ubiquitin isopeptidase inhibitor; induces apoptosis
Chemical Name: Tetrahydro-3,5-bis[(4-nitrophenyl)methylene]-4H-thiopyran-4-one-1,1-dioxide
Purity: ≥98% (HPLC)

Biological Activity for G5

G5 is an ubiquitin isopeptidase inhibitor; activates caspases and apoptosis in an apoptosome-independent pathway.

Technical Data for G5

M. Wt 414.39
Formula C19H14N2O7S
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 108477-18-5
PubChem ID 5918438
Smiles O=C1/C(CS(=O)(C/C1=C\C2=CC=C([N+]([O-])=O)C=C2)=O)=C/C3=CC=C([N+]([O-])=O)C=C3

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.

Solubility Data for G5

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 20.72 50

Preparing Stock Solutions for G5

The following data is based on the product molecular weight 414.39. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.5 mM 4.83 mL 24.13 mL 48.26 mL
2.5 mM 0.97 mL 4.83 mL 9.65 mL
5 mM 0.48 mL 2.41 mL 4.83 mL
25 mM 0.1 mL 0.48 mL 0.97 mL

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References for G5

References are publications that support the biological activity of the product.

Hafner-Bratkovic et al (2018) NLRP3 lacking the leucine-rich repeat domain can be fully activated via the canonical inflammasome pathway. Nat.Commun. 9 5182 PMID: 30518920

Foti et al (2009) Characterization of caspase-dependent and caspase-independent deaths in glioblastoma cells treated with inhibitors of the ubiquitin-proteasome system. Mol.Cancer Ther. 8 3140 PMID: 19887551

Aleo et al (2006) Identification of new compounds that trigger apoptosome-independent caspase activation and apoptosis. Cancer Res. 66 9235 PMID: 16982768

If you know of a relevant reference for G5, please let us know.

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Keywords: G5, G5 supplier, Ubiquitin, isopeptidases, inhibitors, inhibits, caspases, activators, apoptosis, inducers, Deubiquitinating, Enzymes, Apoptosis, Inducers, 6776, Tocris Bioscience

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