A-769662 is a potent, reversible activator of AMP-activated protein kinase (AMPK). AMPK is an alpha beta gamma heterotrimer and plays an important role in regulating cellular and whole-body metabolism. A-769662 only activates AMPK heterotrimers containing the B1 subunit. A-769662 activates AMPK through the beta subunit carbohydrate-binding module and the gamma subunit but not the AMP-binding sites.
Solubility:
Soluble in DMSO at 33mg/ml; soluble in ethanol at 5mg/ml with slight warming; very poorly soluble in water; maximum solubility in plain water is estimated to be about 50-100uM; buffers, serum, or other additives may increase or decrease the aqueous solubility.
Melting Point:
277-280C
Elemental Analysis:
Calculated
C: 64.25%
H: 3.64%
N: 7.49%
S: 8.58%
Storage and Stability:
May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.