A cell-permeable pyrrazolopyrimidine compound that inhibits against KDR/VEGFR2, ALK2/BMPR-I, AMPK kinase activity (IC50=25.1, 148, and 234.6 nM, respectively), while exhibiting much reduced or little effect toward ALK5/TGFbR-I, ZAPK, Syk, PKCth, PKA, or JAK3. Shown to block both BMP pathway-dependent dorsoventral development (EC100=2.5uM) and VEGF signaling-dependent intersomitic vessel formation (EC50=5uM) in zebrafish embryo in vivo. Commonly used in combination with AMPK activators AICAR and/or Metformin for studying AMPK-dependent cellular events in vitro and physiological responses in animals in vivo. Also available as a 10mM solution in DMSO.
Solubility:
DMSO (4 mg/ml), 2% HCl (10 mg/ml), 2% Acetic Acid (10 mg/ml), or Methanol (3 mg/ml)
Molecular Weight:
~399.5
Storage and Stability:
May be stored at 4 degrees C. For long-term storage, aliquot and store at 4 degrees C. Do not freeze. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer. This product is sensitive to light.