OSU-53

Cat. No.: HY-125535: FAQs
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OSU-53 is an orally active AMPK activator (EC₅₀: 0.3 μM) and a direct mTOR inhibitor. OSU-53 induces autophagy and increases conversion of LC3 I to LC3 II. OSU-53 also modulates energy homeostasis by suppressing fatty acid biosynthesis and shifting the metabolism to oxidation by up-regulating the expression of PGC1α and NRF-1. OSU-53 has antitumor activity in various tumor models, such as breast cancer and thyroid cancer.

For research use only. We do not sell to patients.

OSU-53 Chemical Structure

CAS No. : 1290069-19-0

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Description	OSU-53 is an orally active AMPK activator (EC₅₀: 0.3 μM) and a direct mTOR inhibitor. OSU-53 induces autophagy and increases conversion of LC3 I to LC3 II. OSU-53 also modulates energy homeostasis by suppressing fatty acid biosynthesis and shifting the metabolism to oxidation by up-regulating the expression of PGC1α and NRF-1. OSU-53 has antitumor activity in various tumor models, such as breast cancer and thyroid cancer^[1]^[2].
Molecular Weight	583.60
Formula	C₂₅H₂₄F₃N₃O₆S₂
CAS No.	1290069-19-0
SMILES	O=S(C1=CC=C([N+]([O-])=O)C(C(F)(F)F)=C1)(NC2=CC=C(/C=C(SC(N3CC4(C)CCCCC4)=O)/C3=O)C=C2)=O
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation	Data Sheet (268 KB) Handling Instructions (2659 KB)
References	[1]. Plews RL, et al. A novel dual AMPK activator/mTOR inhibitor inhibits thyroid cancer cell growth. J Clin Endocrinol Metab. 2015 May;100(5):E748-56. [Content Brief] [2]. Lee KH, et al. Targeting energy metabolic and oncogenic signaling pathways in triple-negative breast cancer by a novel adenosine monophosphate-activated protein kinase (AMPK) activator. J Biol Chem. 2011 Nov 11;286(45):39247-58. [Content Brief]

OSU-53 Related Classifications

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This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

OSU-531290069-19-0OSU53OSU 53AMPKmTORAutophagyAtg8/LC3AMP-activated protein kinaseMammalian target of RapamycinAutophagy-related 8| triple-negative breast cancerTNBCthyroid cancerInhibitorinhibitorinhibit

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