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AT-533 is a potent inhibitor of Hsp90 and HSV. AT-533 blocks the HIF-1α/VEGF/VEGFR-2 signaling pathway, leading to suppress tumor growth and angiogenesis. AT-533 also inhibits the activation of the downstream pathways, including Erk1/2, FAK, Akt/mTOR/p70S6K,. AT-533 inhibits the cell migration, invasion, and the tube formation of human umbilical vein endothelial cells (HUVECs).
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $47 | In Stock | |
5 mg | $113 | In Stock | |
10 mg | $178 | In Stock | |
25 mg | $329 | In Stock | |
50 mg | $491 | In Stock | |
100 mg | $708 | In Stock | |
200 mg | $953 | In Stock | |
1 mL x 10 mM (in DMSO) | $119 | In Stock |
Description | AT-533 is a potent inhibitor of Hsp90 and HSV. AT-533 blocks the HIF-1α/VEGF/VEGFR-2 signaling pathway, leading to suppress tumor growth and angiogenesis. AT-533 also inhibits the activation of the downstream pathways, including Erk1/2, FAK, Akt/mTOR/p70S6K,. AT-533 inhibits the cell migration, invasion, and the tube formation of human umbilical vein endothelial cells (HUVECs). |
In vitro | AT-533 (0-1350 nM; 24h or 48h) inhibits 20 ng/mL VEGF-induced tube formation, cell migration, and HUVEC invasion. Additionally, AT-533 (2 μM or 75 μM; 24h) hinders the HIF-1α/VEGF signaling pathway in hypoxia-induced breast cancer cells and inhibits Akt/mTOR/p70S6K, Erk1/2, and FAK phosphorylation. It shows anti-angiogenic activity on the chorionic villus (CAM) model at 10 nM and 50 nM over 48h. Furthermore, AT-533 (0.5 μM; 2 or 4 hours) reduces TNF-α, IL-1β, and IL-6 production induced by HSV-1 in RAW264.7 and BV2 cells [1, 2]. |
In vivo | AT-533 (10 mg/kg; intraperitoneal injection; once daily for 21 days) inhibited the expression of HIF-1α/VEGF signaling pathway-related proteins in a mouse MDA-MB-231 xenograft model of breast cancer [1]. AT-533 (1, 2, 4 mg/kg; intraperitoneal injection; once daily for 30 days) did not cause death, appetite loss, weight loss, or adverse reactions in subacute toxicity tests of Sprague Dawley rats [3]. |
Molecular Weight | 410.51 |
Formula | C23H30N4O3 |
Cas No. | 908112-37-8 |
Storage | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 60 mg/mL (146.16 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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