UP158 enhances ATPase activity and activates valosin-containing protein (VCP) with an EC50 of 2.57 μM.

Physicochemical Properties

Molecular Formula	C17H17CLN4O2
Molecular Weight	344.80
CAS #	489402-33-7
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References

[1]. VCP activator reverses nuclear proteostasis defects and enhances TDP-43 aggregate clearance in multisystem proteinopathy models. J Clin Invest. 2024 May 23;134(14):e169039.

Solubility Data

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	2.9002 mL	14.5012 mL	29.0023 mL
	5 mM	0.5800 mL	2.9002 mL	5.8005 mL
	10 mM	0.2900 mL	1.4501 mL	2.9002 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.