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NSC-144303

Cat. No. M5298

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NSC-144303 Structure
Synonym:

Ubiquitin Isopeptidase Inhibitor I, G5

Size Price Availability Quantity
5mg USD 90  USD90 In stock
10mg USD 150  USD150 In stock
25mg USD 300  USD300 In stock
50mg USD 500  USD500 In stock
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Quality Control & Documentation
Biological Activity

In vitro: G5 is capable of activating an apoptosome-independent apoptotic pathway. It targets the ubiquitinproteasome system by inhibiting the ubiquitin isopeptidases. G5 induces a rather unique apoptotic pathway, which includes a Bcl-2-dependent but apoptosome-independent mitochondrial pathway with upregulation of the BH3-only protein Noxa, stabilization of the inhibitor of apoptosis antagonist Smac, but also the involvement of the death receptor pathway. G5 is a potent apoptotic inducer showing IC50s of 1.76 and 1.6 μM in E1A and E1A/C9DN cells, respectively.*The compound is unstable in solutions, freshly prepared is recommended


Protocol (for reference only)
Cell Experiment
Cell lines IMR90-E1A (E1A) and E1A/C9DN cells
Preparation method Western blot of E1A cell lysates treated with stealth RNAi oligos specific for Apaf-1 or HDAC4 as indicated. E1A cells transfected with Apaf-1 or HDAC4-specific RNAi oligos were incubated for 20 hours with the indicated apoptotic insults.
Concentrations 1.25 μmol/L
Incubation time 20 h
Animal Experiment
Animal models
Formulation
Dosages
Administration
Chemical Information
Molecular Weight 414.39
Formula C19H14N2O7S
CAS Number 108477-18-5
Form Solid
Solubility (25°C) 10mM in DMSO
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Aleo E, et al. Cancer Res. Identification of new compounds that trigger apoptosome-independent caspase activation and apoptosis.

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Keywords: NSC-144303, Ubiquitin Isopeptidase Inhibitor I, G5 supplier, Apoptosis, inhibitors, activators

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