DA-1241 (DA1241) is a novel potent, highly selective GPR119 agonist, activates human GPR119 (EC50=4.37 nM) in increasing cAMP levels in GPR119-overexpressing HEK293 cells.DA-1241 increased cAMP levels via activated mouse GPR119 (EC50, 71.5 nM) and rat GPR119 (EC50, 156 nM).DA-1241 showed no significant activity against 156 off-target proteins at 10 uM, including human GLP-1 receptor and human GPR40.DA-1241 stimulated insulin secretion in hamster insulinoma HIT-T15 cells with EC50 of 22.3 nM, association with enhanced human insulin promoter activity.DA-1241 significantly reduced postprandial glucose excursion, significantly preserved β-cell mass with reduced PDX1 levels in the islets from HFD/STZ diabetic mice.DA-1241 reduced triglyceride content in the liver thereby improved fatty liver, reduced gluconeogenic enzyme expression in HepG2 cells and mouse liver, reduced autophagic flow in HepG2 cells.

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.