A multi-kinase inhibitor targeting several receptor tyrosine kinases (RTK). Sunitinib and its active metabolite (SU012662) are selective inhibitors of multiple receptor tyrosine kinases, including platelet-derived growth factor receptor and vascular endothelial growth factor receptor, that are associated with tumor growth and angiogenesis.
Sunitinib dose-dependently inhibited stem cell factor (SCF)-induced phosphotyrosine levels on KIT (IC50 = 1-10nM) and reduced SCF-stimulated ERK1/2 phosphorylation with an IC50 value consistent with that for inhibition of KIT phosphotyrosine levels. Sunitinib also inhibited SCF-stimulated proliferation in NCI-H526 cells (IC50 = 2nM).
Solubility:
Soluble in DMSO. Poorly soluble in dH2O and ethanol.
Elemental Analysis:
Calculated:
C- 58.64%
H- 6.25%
F- 3.57%
N- 10.52%
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.
Toxicity and Hazards:
Due to the potential danger associated with the use of some of United States Biological biochemicals, all products should be handled by qualified personnel only, trained in laboratory procedures, and familiar with potential hazards. Information is not available on the possible hazards of many experimental compounds. The absence of a warning must not be interpreted as indication of safety. The ultimate responsibility for the proper handling of any and all chemicals lies with the user. All goods sold by United States Biological carry the condition that liability for any injury, loss or damage whatsoever to persons or real property resulting from the handling of the said goods lies with the user. Acceptance of our goods binds the customer to these terms.
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