2. PI3K/Akt/mTOR
  3. PI3K
  4. GSK2636771

GSK2636771 是一种口服有效的选择性 PI3Kβ 抑制剂，Ki和IC50分别为0.89，5.2 nM，比p110α和p110γ的选择性高900倍，比p110δ同种型的选择性高10倍。

MCE 的所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

我们将采用定制合成服务的方式为您快速提供所需产品和技术服务

GSK2636771 Chemical Structure

GSK2636771 Chemical Structure

CAS No. : 1372540-25-4

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1375
In-stock
1 mg ￥500
In-stock
5 mg ￥1250
In-stock
10 mg ￥1880
In-stock
50 mg ￥4400
In-stock
100 mg 现货 询价
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

GSK2636771 相关抗体

Top Publications Citing Use of Products

查看 PI3K 亚型特异性产品:

查看所有亚型
PI3Kα PI3Kβ PI3Kγ PI3Kδ PI3KC2α PI3KC2β PI3KC2γ Vps34 PI3K PI3KC3 p120γ

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

GSK2636771 is a potent, selective and orally bioavailable inhibitor of PI3Kβ with a Ki of 0.89 nM and an IC50 of 5.2 nM, showing 900-fold selectivity over p110α and p110γ, and 10-fold selectivity over p110δ isoforms.

IC50 & Target[1]

PI3Kβ

0.89 nM (Ki)

PI3Kβ

5.2 nM (IC50)

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
LNCaP EC50
178 nM
Compound: GSK2636771
Inhibition of PI3Kbeta in PTEN-deficient human LNCAP cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
Inhibition of PI3Kbeta in PTEN-deficient human LNCAP cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
[PMID: 32551006]
LNCaP EC50
42 nM
Compound: GSK2636771
Inhibition of PI3Kbeta in PTEN-deficient human LNCaP C4-2 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
Inhibition of PI3Kbeta in PTEN-deficient human LNCaP C4-2 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
[PMID: 32551006]
MDA-MB-415 EC50
40 nM
Compound: GSK2636771
Inhibition of PI3Kbeta in PTEN-deficient human MDA-MB-415 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
Inhibition of PI3Kbeta in PTEN-deficient human MDA-MB-415 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
[PMID: 32551006]
PC-3 EC50
23 nM
Compound: GSK2636771
Inhibition of PI3Kbeta in PTEN-deficient human PC3 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
Inhibition of PI3Kbeta in PTEN-deficient human PC3 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
[PMID: 32551006]
Sf21 IC50
25 nM
Compound: GSK2636771
Inhibition of recombinant human full-length N-terminal His6-tagged p110beta/human recombinant full-length untagged p85alpha expressed in baculovirus infected Sf21 insect cells using PIP2 as substrate after 30 mins in presence of ATP at 2xKm concentration
Inhibition of recombinant human full-length N-terminal His6-tagged p110beta/human recombinant full-length untagged p85alpha expressed in baculovirus infected Sf21 insect cells using PIP2 as substrate after 30 mins in presence of ATP at 2xKm concentration
[PMID: 32551006]
ZR-75-1 EC50
28 nM
Compound: GSK2636771
Inhibition of PI3Kbeta in PTEN-deficient human ZR-75-1 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
Inhibition of PI3Kbeta in PTEN-deficient human ZR-75-1 cells assessed as reduction in AKT phosphorylation at Ser473 residue after 2 hrs by mesoscale assay
[PMID: 32551006]
体外研究
(In Vitro)

GSK2636771 treatment causes cell viability significantly more decreased in the control cells (p110β-reliant PTEN-deficient PC3 prostate and BT549 and HCC70 breast cancer cell lines) than in PTEN-mutant and PTEN wild-type EEC cells. Inhibition of p110β by GSK2636771 or AZD6482 leads to a marked decrease of AKT phosphorylation only in the control prostate and breast cancer cell lines, whereas only marginal effects on AKT activation are observed in EEC cells[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

GSK2636771 相关抗体:
体内研究
(In Vivo)

GSK2636771 is a p110β inhibitor, and the p110β primes cells for response to growth factor stimulation. While p110β inhibition suppresses cell and tumor growth, dual targeting of p110α/β enhances apoptosis and provides sustained tumor response in mice model[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
分子量

433.42

Formula

C22H22F3N3O3
CAS 号
性状

固体

颜色

White to yellow

运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 1 year
-20°C 6 months
溶解性数据
细胞实验： 

DMSO 中的溶解度 : 16.67 mg/mL (38.46 mM; 超声助溶 (<60°C); 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3072 mL 11.5362 mL 23.0723 mL
5 mM 0.4614 mL 2.3072 mL 4.6145 mL
查看完整储备液配制表

* 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, 1 year; -20°C, 6 months。-80°C储存时，请在1年内使用， -20°C储存时，请在6个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验：

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 方案 一

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.5 mg/mL (5.77 mM); 悬浊液; 超声助溶

    此方案可获得 2.5 mg/mL的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。

以下溶解方案，请直接配制工作液。建议现用现配，在短期内尽快用完。 以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比； 如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶。

  • 方案 一

    请依序添加每种溶剂： 50% PEG300    50% Saline

    Solubility: 1.67 mg/mL (3.85 mM); 悬浊液; 超声助溶

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.83%

COA (199 KB) HNMR (259 KB) LCMS (264 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[1]

Cells are plated in 96-well microtiter plates at densities ranging from 1,500 to 15,000 cells/well, optimized for untreated control cells to be 80-90% confluent at the endpoint of the experiment. After 24 h, cells are treated with serial dilutions (100 pM to 10 µM) of the PI3K pathway inhibitors GDC-0941, A66, TGX-221, GSK2636771, AZD6482, CCI-779, AZD8055, PF-04691502, and of the MAPK pathway inhibitors AZD6244, PD0325901, AZD628, and PLX4032. Cell viability is assessed after 72 h of treatment by incubation with CellTiter Blue for 1.5 h. The drug concentration required for survival of 50% of cells relative to untreated cells is determined using GraphPad Prism version 5.0 d. Cell lines that fail to achieve the SF50 to a given drug are nominally assigned as the highest concentration screened (10 µM). At least three independent experiments in triplicate per cell line/targeted drug are performed. Association between a mutation and response to a targeted agent is determined using a Fisher’s exact test, and a two-tailed P value.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献

GSK2636771 相关分类

完整储备液配制表

* 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, 1 year; -20°C, 6 months。-80°C储存时，请在1年内使用， -20°C储存时，请在6个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3072 mL 11.5362 mL 23.0723 mL 57.6808 mL
5 mM 0.4614 mL 2.3072 mL 4.6145 mL 11.5362 mL
10 mM 0.2307 mL 1.1536 mL 2.3072 mL 5.7681 mL
15 mM 0.1538 mL 0.7691 mL 1.5382 mL 3.8454 mL
20 mM 0.1154 mL 0.5768 mL 1.1536 mL 2.8840 mL
25 mM 0.0923 mL 0.4614 mL 0.9229 mL 2.3072 mL
30 mM 0.0769 mL 0.3845 mL 0.7691 mL 1.9227 mL
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:

GSK26367711372540-25-4GSK 2636771GSK-2636771PI3KPhosphoinositide 3-kinaseInhibitorinhibitorinhibit

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称：

  

* 需求量：

* 客户姓名：

 

* Email：

* 电话：

 

* 公司或机构名称：

   留言给我们：

Bulk Inquiry

Inquiry Information

产品名称：
GSK2636771
目录号：
HY-15245
需求量：

Request for HNMR Report

Please fill out this form to request the QC report. We will send it to your Email address shortly.

Your information is safe with us. * Required Fields.

   产品名称：

  

* Lot #：

* 客户姓名：

 

* Email：

   电话：

 

* 部门：

* 公司或机构名称：

 

   留言给我们：

Request for HNMR Report

We have received your request and will respond to you as soon as possible.

嗨！很高兴为您提供帮助！

尊敬的 MCE 客户您好，
请您选择所在区域，我们将转接对应客服为您服务！

热门区域

A

B

C

F

G

H

J

L

N

Q

S

T

X

Y

Z

热 A B C F G H J L N Q S T X Y Z