COB-187 (COB187) is a highly potent and selective inhibitor of GSK-3 with IC50 of 22/11 nM against GSK-3α/GSK-3β.COB-187 inhibits GSK-3 phosphorylation of β-catenin and, albeit to a lesser extent, glycogen synthase.COB-187 increases the protein level of β-catenin in RAW 264.7 macrophages.COB-187 enhances β-catenin localization to the perinuclear and nuclear region in THP-1 macrophage, does not change the β-catenin mRNA level.COB-187 significantly increases the expression of the Wnt target gene cyclin D1, reduces the phosphorylation of tau in HEK293 cells transfected with tau expression vector.COB-187 inhibits only 3 kinases at >40% in a panel of 414 kinase assays, more selective relative to Tideglusib.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.