Onalespib (AT13387)

目錄號(hào)：S1163 Purity: 99.75%

Onalespib (AT13387)是一種有效的，選擇性Hsp90抑制劑，在A375細(xì)胞中IC50為18 nM，具有長(zhǎng)持續(xù)性抗腫瘤活性。Phase 2。

Onalespib (AT13387) Chemical Structure

CAS: 912999-49-6

規(guī)格	價(jià)格	庫(kù)存
10mM (1mL in DMSO)	3603.79	現(xiàn)貨
5mg	2232.47	現(xiàn)貨
10mg	3048.94	現(xiàn)貨
50mg	8763.3	現(xiàn)貨
200mg	16298.1	現(xiàn)貨
1g	24488.1	現(xiàn)貨
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產(chǎn)品質(zhì)控

批次：純度： 99.75%

99.75

Onalespib (AT13387)相關(guān)產(chǎn)品

相關(guān)靶點(diǎn)	HSP40 HSP70 HSP90 HSP105 HSF1	點(diǎn)擊展開(kāi)
相關(guān)產(chǎn)品	Tanespimycin (17-AAG) Luminespib (NVP-AUY922) Elesclomol (STA-4783) Ganetespib (STA-9090) Alvespimycin (17-DMAG) HCl VER155008 BIIB021 NVP-BEP800 KRIBB11 SNX-2112 HA15 Zelavespib (PU-H71) HSP990 (NVP-HSP990) NMS-E973 Apoptozole XL888 PF-04929113 (SNX-5422) KNK437 Teprenone TRC051384 VER-50589 Rocaglamide VER-49009 Pimitespib (TAS-116) JG98 DTHIB KW-2478	點(diǎn)擊展開(kāi)
相關(guān)化合物庫(kù)	激酶抑制劑庫(kù) 血管生成相關(guān)化合物庫(kù) TGF-beta/Smad信號(hào)通路庫(kù) 細(xì)胞骨架信號(hào)通路化合物庫(kù) 抗心血管疾病化合物庫(kù)	點(diǎn)擊展開(kāi)

細(xì)胞實(shí)驗(yàn)數(shù)據(jù)示例

細(xì)胞系	實(shí)驗(yàn)類型	給藥濃度	孵育時(shí)間	活性描述	文獻(xiàn)信息
human HCT116 cells	Function assay	30 nM	18 h	Induction of apoptosis in human HCT116 cells assessed as reduction of Raf-1 level at 30 nM after 18 hrs by immunoblotting	20662534
human HCT116 cells	Function assay	30 nM	18 h	Induction of apoptosis in human HCT116 cells assessed as reduction of CDK4 level at 30 nM after 18 hrs by immunoblotting	20662534
human HCT116 cells	Function assay	10 nM	18 h	Induction of apoptosis in human HCT116 cells assessed as upregulation of Hsp70 level at 10 nM after 18 hrs by immunoblotting	20662534
PANC1	Function assay	1 uM	36 hrs	Inhibition of HSP90alpha in human PANC1 cells assessed as up-regulation of Hsp70 at 1 uM after 36 hrs by Western blot analysis	30351001
PANC1	Function assay	1 uM	36 hrs	Inhibition of HSP90alpha in human PANC1 cells assessed as akt degradation at 1 uM after 36 hrs by Western blot analysis	30351001
human HCT116 cells	Proliferation assay		48 h	Antiproliferative activity against human HCT116 cells after 48 hrs by MTT assay, IC50=0.08 μM	24763261
human SKBR3 cells	Proliferation assay		48 h	Antiproliferative activity against human SKBR3 cells after 48 hrs by MTT assay, IC50=0.14 μM	24763261
human MCF7 cells	Proliferation assay		48 h	Antiproliferative activity against human MCF7 cells after 48 hrs by MTT assay, IC50=0.28 μM	24763261
human A231 cells	Proliferation assay		48 h	Antiproliferative activity against human A231 cells after 48 hrs by MTT assay, IC50=1.01 μM	24763261
GIST430	Cytotoxicity assay		7 days	Cytotoxicity against imatinib-resistant human GIST430 cells assessed as decrease in cell viability after 7 days by alamar blue assay, IC50=0.034μM.	26844689
GIST48	Cytotoxicity assay		7 days	Cytotoxicity against imatinib-resistant human GIST48 cells assessed as decrease in cell viability after 7 days by alamar blue assay, IC50=0.055μM.	26844689
MCF7	Antiproliferative assay		72 hrs	Antiproliferative activity against human MCF7 cells incubated for 72 hrs by MTT assay, IC50=0.032μM.	29028527
SKBR3	Antiproliferative assay		72 hrs	Antiproliferative activity against human SKBR3 cells incubated for 72 hrs by MTT assay, IC50=0.045μM.	29028527
NCI-H3122	Antiproliferative assay		72 hrs	Antiproliferative activity against human NCI-H3122 cells after 72 hrs by SRB assay, IC50=0.052μM.	29698859
MCF7	Antiproliferative assay		72 hrs	Antiproliferative activity against human MCF7 cells after 72 hrs by MTT assay, IC50=0.29μM.	30784881
NCI-H1299	Antiproliferative assay		72 hrs	Antiproliferative activity against human NCI-H1299 cells after 72 hrs by MTT assay, IC50=0.37μM.	30784881
A549	Antiproliferative assay		72 hrs	Antiproliferative activity against human A549 cells after 72 hrs by MTT assay, IC50=0.44μM.	30784881
Vero E6	Function assay		48 hrs	IC50 for antiviral activity against SARS-CoV-2 in the Vero E6 cell line at 48 h by immunofluorescence-based assay (detecting the viral NP protein in the nucleus of the Vero E6 cells), IC50=0.15488μM.	32353859
human HCT116 cells	Cytotoxic?assay			Cytotoxicity against human HCT116 cells by Alamar blue assay, IC50=0.048 μM	20662534
TC32	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells	29435139
DAOY	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells	29435139
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells	29435139
NB-EBc1	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells	29435139
Saos-2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells	29435139
LAN-5	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells	29435139
Rh18	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells	29435139
OHS-50	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for NB1643 cells	29435139
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells)	29435139
SK-N-MC	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-MC cells	29435139
BT-12	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-12 cells	29435139
LAN-5	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for LAN-5 cells	29435139
BT-37	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-37 cells	29435139
TC32	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for TC32 cells	29435139
U-2 OS	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for U-2 OS cells	29435139
Rh41	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh41 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for RD cells	29435139
Rh18	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh18 cells	29435139
Rh30	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh30 cells	29435139
SK-N-SH	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-SH cells	29435139
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生物活性

產(chǎn)品描述

Onalespib (AT13387)是一種有效的，選擇性Hsp90抑制劑，在A375細(xì)胞中IC50為18 nM，具有長(zhǎng)持續(xù)性抗腫瘤活性。Phase 2。

靶點(diǎn)

HSP90 ^[1]
(Cell-free assay)

18 nM

體外研究(In Vitro)
體外研究活性	AT13387抑制多種激酶，包括 CDK 1, CDK 2, CDK4, FGFR3, PKB-b, JAK2, VEGFR2, PDGFR-b ，和Aurora B。但是AT13387濃度低于30 μM時(shí)對(duì)實(shí)驗(yàn)激酶沒(méi)有明顯抑制效果。AT13387 有效抑制多種腫瘤細(xì)胞系(如 MES-SA 細(xì)胞系)增殖和存活。AT13387作用于一組30個(gè)腫瘤細(xì)胞系，有效抑制細(xì)胞增殖，GI50值為13-260 nM。AT13387抑制非致瘤性前列腺上皮細(xì)胞系PNT2增殖，GI50值為480 nM。^[2]
激酶實(shí)驗(yàn)	HSP90競(jìng)爭(zhēng)等溫?zé)崃繙y(cè)定
激酶實(shí)驗(yàn)	競(jìng)爭(zhēng)等溫?zé)崃繙y(cè)定(ITC)格式測(cè)定AT13387與HSP90結(jié)合的K_d值。ITC 實(shí)驗(yàn)在Micro Cal VP-ITC上 25^oC下進(jìn)行，實(shí)驗(yàn)buffer含 25 mM Tris, 100 mM NaCl, 1 mM MgCl₂ 和 1 mM Tris(2-羧乙基) 磷化氫，pH 為7.4，為了獲得高親和力。
細(xì)胞實(shí)驗(yàn)	細(xì)胞系	A375, 22RV1, T474
	濃度	1 μM
	孵育時(shí)間	4小時(shí)
	方法	A375, 22RV1, T474, DU1 45, LNCa P, MCF-7, DA-MB-468 細(xì)胞系接種在96孔板上，然后加入溶于0.1% (v/v)DMSO的AT13387。使用10孔劑量反應(yīng)曲線，測(cè)定GI50值，重復(fù)2次。然后加入Alamar blueis，細(xì)胞再溫育4小時(shí)，然后讀取熒光值。
實(shí)驗(yàn)圖片	檢測(cè)方法	檢測(cè)指標(biāo)	實(shí)驗(yàn)圖片	PMID
	Western blot	HSP90 / HSP70 EGFR / p-EGFR / AKT / p-AKT / ERK / p-ERK / S6 / p-S6 AXL / c-Myc / p-Mnk1 / Mnk1 / p-eIF4E / eIF4E		28679777
	Growth inhibition assay	Cell viability		28679777

體內(nèi)研究(In Vivo)
體內(nèi)研究活性	AT13387按70 mg/kg劑量每周處理兩次，或者按90 mg/kg劑量每周處理一次。鼠體重降低不超過(guò)20%。非治療期延長(zhǎng)，及抗癌活性，與AT13387作用于突變EGFR和其他生物標(biāo)簽的長(zhǎng)期藥效，及AT13387對(duì)腫瘤的記憶有關(guān)。^[2]
動(dòng)物實(shí)驗(yàn)	Animal Models	無(wú)胸腺BALB /c鼠
	Dosages	80 mg/kg
	Administration	腹腔注射

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試驗(yàn)信息 (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT02898207	Completed	Metastatic High Grade Fallopian Tube Serous Adenocarcinoma\|Metastatic Malignant Solid Neoplasm\|Metastatic Primary Peritoneal Serous Adenocarcinoma\|Metastatic Triple-Negative Breast Carcinoma\|Platinum-Resistant Fallopian Tube Carcinoma\|Platinum-Resistant Ovarian Carcinoma\|Platinum-Resistant Primary Peritoneal Carcinoma\|Recurrent Breast Carcinoma\|Recurrent High Grade Fallopian Tube Serous Adenocarcinoma\|Recurrent High Grade Ovarian Serous Adenocarcinoma\|Recurrent Primary Peritoneal High Grade Serous Adenocarcinoma\|Recurrent Triple-Negative Breast Carcinoma\|Refractory Fallopian Tube Serous Adenocarcinoma\|Refractory Ovarian Serous Adenocarcinoma\|Refractory Primary Peritoneal Serous Adenocarcinoma\|Refractory Triple-Negative Breast Carcinoma\|Unresectable High Grade Fallopian Tube Serous Adenocarcinoma\|Unresectable Malignant Solid Neoplasm\|Unresectable Primary Peritoneal Serous Adenocarcinoma	National Cancer Institute (NCI)	May 19 2017	Phase 1

參考文獻(xiàn)
[1] Lyons J, et al.Poser A217. [2] Graham B, et al. Cancer Sci. 2012, 103(3), 522-527.

參考文獻(xiàn)

[1] Lyons J, et al.Poser A217.
[2] Graham B, et al. Cancer Sci. 2012, 103(3), 522-527.

化學(xué)信息&溶解度

分子量	409.52	分子式	C ₂₄H₃₁N₃O₃
CAS號(hào)	912999-49-6	SDF	Download Onalespib (AT13387) SDF
Smiles	CC(C)C1=CC(=C(C=C1O)O)C(=O)N2CC3=C(C2)C=C(C=C3)CN4CCN(CC4)C
儲(chǔ)存條件(自收到貨起)	3年-20°C粉狀	儲(chǔ)備液保存和期限建議分裝儲(chǔ)備液，避免反復(fù)凍融！	1年-80°C溶于溶劑
儲(chǔ)存條件(自收到貨起)	3年-20°C粉狀	儲(chǔ)備液保存和期限建議分裝儲(chǔ)備液，避免反復(fù)凍融！	1個(gè)月-20°C溶于溶劑

體外溶解度
批次：

DMSO : 25 mg/mL ( (61.04 mM) ；DMSO吸濕會(huì)降低化合物溶解度，請(qǐng)使用新開(kāi)封DMSO)

Water : Insoluble

Ethanol : Insoluble

DMSO : 82 mg/mL ( (200.23 mM) ；DMSO吸濕會(huì)降低化合物溶解度，請(qǐng)使用新開(kāi)封DMSO)

Water : Insoluble

Ethanol : Insoluble

摩爾濃度計(jì)算器

體內(nèi)溶解度
批次：

現(xiàn)配現(xiàn)用，請(qǐng)按從左到右的順序依次添加，澄清后再加入下一溶劑

動(dòng)物體內(nèi)配方計(jì)算器

實(shí)驗(yàn)計(jì)算

摩爾濃度計(jì)算器

質(zhì)量	濃度	體積	分子量
=	×	×

稀釋計(jì)算器分子量計(jì)算器

動(dòng)物體內(nèi)配方計(jì)算器（澄清溶液）

第一步：請(qǐng)輸入基本實(shí)驗(yàn)信息（考慮到實(shí)驗(yàn)過(guò)程中的損耗，建議多配一只動(dòng)物的藥量）

給藥劑量 mg/kg 動(dòng)物平均體重 g 每只動(dòng)物給藥體積 μL 動(dòng)物數(shù)量只

第二步：請(qǐng)輸入動(dòng)物體內(nèi)配方組成（配方適用于不溶于水的藥物；不同批次藥物配方比例不同，請(qǐng)聯(lián)系Selleck為您提供正確的澄清溶液配方）

% DMSO + % + % Tween 80 + % ddH2O

%DMSO+ %

計(jì)算結(jié)果：

工作液濃度： mg/ml；

DMSO母液配制方法： mg 藥物溶于μL DMSO溶液（母液濃度mg/mL，注：如該濃度超過(guò)該批次藥物DMSO溶解度，請(qǐng)先聯(lián)系Selleck）；

體內(nèi)配方配制方法：取μL DMSO母液，加入μL PEG300，混勻澄清后加入μL Tween 80，混勻澄清后加入μL ddH₂O，混勻澄清。

體內(nèi)配方配制方法：取μL DMSO母液，加入μL Corn oil，混勻澄清。

注意：1. 首先保證母液是澄清的；
2.一定要按照順序依次將溶劑加入，進(jìn)行下一步操作之前必須保證上一步操作得到的是澄清的溶液，可采用渦旋、超聲或水浴加熱等物理方法助溶。

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* 必填項(xiàng)

常見(jiàn)問(wèn)題及建議解決方法

問(wèn)題 1:
How to prepare the compound for in vivo studies?

回答：
S1163 AT13387 can be dissolved in 2% DMSO/30% PEG 300/ddH2O at 10 mg/ml as a clear solution. But after stayed for about 1 hour, the precipitation will goes out. So it is recommended to be prepared before use.

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):

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