Home>>Signaling Pathways>> Ubiquitination/ Proteasome>> Autophagy>>AUY922 (NVP-AUY922)

AUY922 (NVP-AUY922) Sale

(Synonyms: VER-52296, AUY-922, AUY 922, Luminespib) 目录号 : GC15295

An Hsp90 inhibitor

AUY922 (NVP-AUY922) Chemical Structure

Cas No.:747412-49-3

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥546.00
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5mg
¥357.00
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10mg
¥536.00
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25mg
¥1,124.00
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100mg
¥2,615.00
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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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实验参考方法

Cell experiment: [1]

Cell lines

NCI-N87, SNU-216 and SNU-484 cells

Preparation method

The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while.Stock solution can be stored below -20°C for several months.

Reaction Conditions

200 nM, 24 h

Applications

AUY922 reduced expression of client proteins. It decreased expression of receptor tyrosine kinases, such as VEGFR1, 2, 3 and PDGFR-α. It also decreased Akt and phospho-Akt in a dose-dependent manner. Besides that, AUY922 treatment resulted in decreased expression of HER-2 in NCI-N87 cells.

Animal experiment : [2]

Animal models

Athymic Nude-nu mice injected with BT-474 breast cancer xenograft

Dosage form

Intravenous acute administration, 30 mg/kg

Applications

A significant effect of AUY922 on HSP90-p23 complex dissociation was observed at the 2- and 6-hour time points. From 16 and 24 hours after compound administration, HSP90-p23 complexes reassembled in the BT-474 xenografts. AUY922 also induced phospho-AKT level reduction.

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.

References:

[1] Lee K H, Lee J H, Han S W, et al. Antitumor activity of NVP‐AUY922, a novel heat shock protein 90 inhibitor, in human gastric cancer cells is mediated through proteasomal degradation of client proteins. Cancer science, 2011, 102(7): 1388-1395.

[2] Jensen M R, Schoepfer J, Radimerski T, et al. NVP-AUY922: a small molecule HSP90 inhibitor with potent antitumor activity in preclinical breast cancer models. Breast Cancer Res, 2008, 10(2): R33.

产品描述

AUY922 (NVP-AUY922) is a potent, novel synthetic resorcinylic isoxazole amide inhibitor of heat shock protein 90 (HSP90).[1] It is a small molecular with the formula of C26H31N3O5 and molecular weight of 465.5. It has a much higher affinity for Hsp90 and can be ound to the ATP binding site of Hsp90 at the N-terminal domain.[2] Heat shock protein 90 (HSP90) is a molecular chaperone essential for the stability of key regulators of cell growth and survival. NVP-AUY922 potently inhibits the proliferation of gastric cancer cell lines with with GI50 values of approximately 2 to 40 nmol/L and significantly induces the degradation of growth factor receptors and other client proteins.[3]

References:

[1] Suzanne A. E, Andy M, Florence I. R, et al. NVP-AUY922: A Novel Heat Shock Protein 90 Inhibitor Active against Xenograft Tumor Growth, Angiogenesis, and Metastasis. Cancer Res. 2008, 68. 2850-2860.

[2] Tsuyoshi U, Kazunori T, Shinichi T, Midori A, Munenori T, et al. Strong anti-tumor effect of NVP-AUY922, a novel Hsp90 inhibitor, on non-small cell lung cancer. Lung Cancer. 2012, 76. 26-31.

[3] Kyung-Hun L, Ju-Hee L, Sae-Won H, Seock-Ah I, et al. Antitumor activity of NVP-AUY922, a novel heat shock protein 90 inhibitor, in human gastric cancer cells is mediated through proteasomal degradation of client proteins. Cancer Sci. 2011, 102. 1388–1395.

Chemical Properties

Cas No. 747412-49-3 SDF
别名 VER-52296, AUY-922, AUY 922, Luminespib
化学名 (5Z)-N-ethyl-5-(4-hydroxy-6-oxo-3-propan-2-ylcyclohexa-2,4-dien-1-ylidene)-4-[4-(morpholin-4-ylmethyl)phenyl]-2H-1,2-oxazole-3-carboxamide
Canonical SMILES CCNC(=O)C1=C(C(=C2C=C(C(=CC2=O)O)C(C)C)ON1)C3=CC=C(C=C3)CN4CCOCC4
分子式 C26H31N3O5 分子量 465.5
溶解度 ≥ 23.3 mg/mL in DMSO, ≥ 100.6 mg/mL in EtOH with ultrasonic 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.1482 mL 10.7411 mL 21.4823 mL
5 mM 0.4296 mL 2.1482 mL 4.2965 mL
10 mM 0.2148 mL 1.0741 mL 2.1482 mL
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Research Update

1. Inhibition of HSP90 with AUY922 induces synergy in HER2-amplified trastuzumab-resistant breast and gastric cancer. Mol Cancer Ther. 2013 Apr;12(4):509-19. doi: 10.1158/1535-7163.MCT-12-0507. Epub 2013 Feb 8.
Abstract
The mono-therapy of AUY922 in the low nanomolar range potently inhibited proliferation of human gastric and breast cancer cells exhibiting a greater sensitivity to HER2-amplified cells than HER2-negative cells; while the combination of AUY922 and trastuzumab showed synergistic anticancer effect in conditioned trastuzumab-resistant models.
2. Novel Hsp90 inhibitor NVP-AUY922 radiosensitizes prostate cancer cells. Cancer Biol Ther. 2013 Apr;14(4):347-56. doi: 10.4161/cbt.23626. Epub 2013 Jan 28.
Abstract
AUY922 greatly increased the sensitivity of prostate cancer cells, Myc-CaP and PC3, to radiation and worked synergistically with radiation to increase apoptotic cell death, induce G2-M arrest, affect client protein expression and delay tumor growth.
3. The HSP90 inhibitor NVP-AUY922 potently inhibits non-small cell lung cancer growth. Mol Cancer Ther. 2013 Jun;12(6):890-900. doi: 10.1158/1535-7163.MCT-12-0998. Epub 2013 Mar 14.
Abstract
AUY922 ont only exhibited potent anticancer activity against NSCLC cells with IC50 and IC100 of 100 and 40 nmol/L respectively but also affected expression of genes involved in various cellular functions including decreased dihydrofolate reductase, where exposure to AUY922 stably slowed growth of A549 xenografts and decreased the expression of EGFR protein in H1975 xenografts.
4. The HSP90 inhibitor NVP-AUY922-AG inhibits the PI3K and IKK signalling pathways and synergizes with cytarabine in acute myeloid leukaemia cells. Br J Haematol. 2013 Apr;161(1):57-67. doi: 10.1111/bjh.12215. Epub 2013 Jan 29.
Abstract
NVP-AUY922-AG alone or synergistically with Ara-C exhibited anti-cancer activity against myeloid cell lines and primary AML blasts with significantly less toxicity to normal bone marrow, in which it induced increases in HSP70 expression and depletion of total AKT, IKKα and IKKβ.
5. Antiproliferative effect of the HSP90 inhibitor NVP-AUY922 is determined by the expression of PTEN in esophageal cancer. Oncol Rep. 2013 Jan;29(1):45-50. doi: 10.3892/or.2012.2074. Epub 2012 Oct 9.
Abstract
NVP-AUY922 significantly suppressed the activity of AKT and ERK and potently induced antiproliferation in ESCC cells, which are negatively associated with PETN expression.