TGX-221 is a p110β-specific inhibitor with IC50 of 5 nM in a cell-free assay, and is 1000-fold selective for p110β than p110α.
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产品名称 | C2β ↓ ↑ | p110α ↓ ↑ | p110β ↓ ↑ | p110γ ↓ ↑ | p110δ ↓ ↑ | PI3K ↓ ↑ | Vps34 ↓ ↑ | 其他靶点 | 纯度 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
A66 |
+
C2β, IC50: 462 nM |
++
p110α, IC50: 32 nM |
99%+ | ||||||||||||||||
Taselisib |
+
C2β, IC50: 292 nM |
++++
PI3Kα, Ki: 0.29 nM |
+++
PI3Kβ, Ki: 9.1 nM |
++++
PI3Kγ, Ki: 0.97 nM |
++++
PI3Kδ, Ki: 0.12 nM |
+
hVps34, IC50: 374 nM |
99%+ | ||||||||||||
Gedatolisib |
++++
PI3Kα, IC50: 0.4 nM |
+++
PI3Kγ, IC50: 5.4 nM |
mTOR | 99%+ | |||||||||||||||
HS-173 |
++++
PI3Kα , IC50: 0.8 nM |
99%+ | |||||||||||||||||
Serabelisib |
+++
PI3Kα, IC50: 21 nM |
99%+ | |||||||||||||||||
GNE-477 |
++++
PI3Kα, IC50: 4 nM |
mTOR | 99%+ | ||||||||||||||||
YM-201636 |
+
p110α, IC50: 3.3 μM |
PIKfyve | 99%+ | ||||||||||||||||
AS-252424 |
+
PI3Kα, IC50: 935 nM |
++
PI3Kγ, IC50: 33 nM |
99% | ||||||||||||||||
Alpelisib |
+++
PI3Kα, IC50: 5 nM |
99%+ | |||||||||||||||||
AS-604850 |
+
PI3Kα, IC50: 4.5 μM |
+
PI3Kγ, IC50: 0.25 μM |
99%+ | ||||||||||||||||
SF2523 |
++
PI3Kα, IC50: 34 nM |
++
PI3Kγ, IC50: 158 nM |
DNA-PK,mTOR | 99%+ | |||||||||||||||
Inavolisib |
++++
PI3K alpha, IC50: 0.038 nM |
99%+ | |||||||||||||||||
Bimiralisib |
++++
PI3Kα, Kd: 1.5 nM |
+++
PI3Kβ, Kd: 11 nM |
++
PI3Kγ, Kd: 25 nM |
++
PI3Kδ, Kd: 25 nM |
mTOR | 99%+ | |||||||||||||
GSK1059615 |
++++
PI3Kα, IC50: 0.4 nM |
++++
PI3Kβ, IC50: 0.6 nM |
+++
PI3Kγ, IC50: 5 nM |
++++
PI3Kδ, IC50: 2 nM |
mTOR | 98% | |||||||||||||
GSK2636771 | ✔ | 99%+ | |||||||||||||||||
Fimepinostat |
+++
PI3Kα, IC50: 19 nM |
++
PI3Kβ, IC50: 54 nM |
++
PI3Kδ, IC50: 39 nM |
99%+ | |||||||||||||||
VS-5584 |
++++
PI3Kα, IC50: 2.6 nM |
+++
PI3Kβ, IC50: 21 nM |
++++
PI3Kγ, IC50: 3.0 nM |
++++
PI3Kδ, IC50: 2.7 nM |
mTOR | 99% | |||||||||||||
Dactolisib |
++++
p110α1, IC50: 4 nM |
++
p110β, IC50: 75 nM |
+++
p110γ, IC50: 5 nM |
+++
p110δ, IC50: 7 nM |
99%+ | ||||||||||||||
PI-103 |
++++
p110α, IC50: 2 nM |
++++
p110β, IC50: 3 nM |
+++
p110γ, IC50: 15 nM |
++++
p110δ, IC50: 3 nM |
DNA-PK,mTOR | 99%+ | |||||||||||||
PI-3065 |
+
p110β, IC50: 1078 nM |
+++
p110δ, IC50: 15 nM |
99%+ | ||||||||||||||||
Voxtalisib |
++
PI3Kα, IC50: 39 nM |
++
PI3Kβ, IC50: 113 nM |
+++
PI3Kγ, IC50: 9 nM |
++
PI3Kδ, IC50: 43 nM |
DNA-PK,mTOR | 99%+ | |||||||||||||
AZD-8835 |
+++
PI3Kα, IC50: 6.2 nM |
+
PI3Kβ, IC50: 431 nM |
++
PI3Kγ, IC50: 90 nM |
+++
PI3Kδ, IC50: 5.7 nM |
99%+ | ||||||||||||||
Pilaralisib analogue |
++
PI3Kα, IC50: 39 nM |
++
PI3Kβ, IC50: 36 nM |
+++
PI3Kγ, IC50: 23 nM |
++
PI3Kδ, IC50: 36 nM |
99%+ | ||||||||||||||
ZSTK474 |
+++
PI3Kα, IC50: 16 nM |
++
PI3Kβ, IC50: 44 nM |
++
PI3Kγ, IC50: 49 nM |
+++
PI3Kδ, IC50: 4.6 nM |
++
PI3K, IC50: 37 nM |
99%+ | |||||||||||||
AS-605240 |
++
PI3Kα, IC50: 60 nM |
+
PI3Kβ, IC50: 270 nM |
+++
PI3Kγ, IC50: 8 nM |
+
PI3Kδ, IC50: 300 nM |
99%+ | ||||||||||||||
TGX-221 |
+++
p110β, IC50: 5 nM |
++
p110δ, IC50: 0.1 μM |
99%+ | ||||||||||||||||
PF-04691502 |
++++
PI3Kα, Ki: 1.8 nM |
++++
PI3Kβ, Ki: 2.1 nM |
++++
PI3Kγ, Ki: 1.9 nM |
++++
PI3Kδ, Ki: 1.6 nM |
mTOR | 99%+ | |||||||||||||
GDC-0084 |
++++
PI3Kα, Ki app: 2 nM |
++
PI3Kβ, Ki app: 46 nM |
+++
PI3Kγ, Ki app: 10 nM |
++++
PI3Kδ, Ki app: 3 nM |
mTOR | 99%+ | |||||||||||||
Buparlisib |
++
p110α, IC50: 52 nM |
+
p110β, IC50: 166 nM |
+
p110γ, IC50: 262 nM |
++
p110δ, IC50: 116 nM |
+
Vps34, IC50: 2.4 μM |
mTOR | 98% | ||||||||||||
LY294002 |
+
p110α, IC50: 0.5 μM |
+
p110β, IC50: 0.97 μM |
+
p110δ, IC50: 0.57 μM |
DNA-PK | 99%+ | ||||||||||||||
AZD 6482 |
+
PI3Kα, IC50: 870 nM |
+++
PI3Kβ, IC50: 10 nM |
++
PI3Kδ, IC50: 80 nM |
DNA-PK | 99%+ | ||||||||||||||
Pictilisib |
++++
p110α, IC50: 3 nM |
++
p110β, IC50: 33 nM |
++
p110γ, IC50: 75 nM |
++++
p110δ, IC50: 3 nM |
mTOR | 99%+ | |||||||||||||
PKI-402 |
++++
PI3Kα, IC50: 2 nM |
+++
PI3Kβ, IC50: 7 nM |
+++
PI3Kγ, IC50: 16 nM |
+++
PI3Kδ, IC50: 14 nM |
mTOR | 99+% | |||||||||||||
Copanlisib |
++++
PI3Kα, IC50: 0.5 nM |
++++
PI3Kβ, IC50: 3.7 nM |
+++
PI3Kγ, IC50: 6.4 nM |
++++
PI3Kδ, IC50: 0.7 nM |
99%+ | ||||||||||||||
Omipalisib |
++++
p110α, Ki: 0.019 nM |
++++
p110β, Ki: 0.13 nM |
++++
p110γ, Ki: 0.06 nM |
++++
p110δ, Ki: 0.024 nM |
99%+ | ||||||||||||||
Izorlisib |
+++
PI3Kα, IC50: 14 nM |
++
PI3Kβ, IC50: 0.12 μM |
++
PI3Kγ, IC50: 36 nM |
+
PI3Kδ, IC50: 0.50 μM |
99%+ | ||||||||||||||
AZD8186 |
++
PI3Kα, IC50: 35 nM |
++++
PI3Kβ, IC50: 4 nM |
+++
PI3Kδ, IC50: 12 nM |
99%+ | |||||||||||||||
KU-0060648 |
++++
PI3Kα, IC50: 4 nM |
++++
PI3Kβ, IC50: 0.5 nM |
+
PI3Kγ, IC50: 0.59 μM |
++++
PI3Kδ, IC50: 0.1 nM |
DNA-PK | 99% | |||||||||||||
Apitolisib |
+++
p110α, IC50: 5 nM |
++
p110β, IC50: 27 nM |
+++
p110γ, IC50: 14 nM |
+++
p110δ, IC50: 7 nM |
mTOR | 99%+ | |||||||||||||
CZC24832 |
+
PI3Kβ, IC50: 1.1 μM |
++
PI3Kγ, IC50: 27 nM |
99%+ | ||||||||||||||||
BGT226 maleate |
++++
PI3Kα, IC50: 4 nM |
++
PI3Kβ, IC50: 63 nM |
++
PI3Kγ, IC50: 38 nM |
mTOR | 99%+ | ||||||||||||||
TG 100713 |
++
PI3Kα, IC50: 165 nM |
+
PI3Kβ, IC50: 215 nM |
++
PI3Kγ, IC50: 50 nM |
+++
PI3Kδ, IC50: 24 nM |
99%+ | ||||||||||||||
PI3K-IN-1 |
++
PI3Kα, IC50: 39 nM |
++
PI3Kβ, IC50: 113 nM |
+++
PI3Kγ, IC50: 9 nM |
++
PI3Kδ, IC50: 43 nM |
DNA-PK,mTOR | 99%+ | |||||||||||||
TG100-115 |
+
PI3Kα, IC50: 1.3 μM |
+
PI3Kβ, IC50: 1.2 μM |
++
PI3Kγ, IC50: 83 nM |
+
PI3Kδ, IC50: 235 nM |
99%+ | ||||||||||||||
PIK-90 |
+++
PI3Kα, IC50: 11 nM |
+
PI3Kβ, IC50: 350 nM |
+++
PI3Kγ, IC50: 18 nM |
++
PI3Kδ, IC50: 58 nM |
99%+ | ||||||||||||||
PIK-294 |
+
p110β, IC50: 490 nM |
++
p110γ, IC50: 160 nM |
+++
p110δ, IC50: 10 nM |
99%+ | |||||||||||||||
Duvelisib |
++++
PI3Kβ, Ki: 1564 pM |
++
PI3Kγ, Ki: 243 pM |
++++
PI3Kδ, Ki: 23 pM |
99%+ | |||||||||||||||
GDC-0326 |
++++
PI3Kα, Ki: 0.2 nM |
++
PI3Kβ, Ki: 26.6 nM |
+++
PI3Kγ, Ki: 10.2 nM |
++++
PI3Kδ, Ki: 4 nM |
98% | ||||||||||||||
Quercetin Dihydrate |
+
PI3Kβ, IC50: 5.4 μM |
+
PI3Kγ, IC50: 2.4 μM |
+
PI3Kδ, IC50: 3.0 μM |
98%+ | |||||||||||||||
Quercetin |
+
PI3Kβ, IC50: 5.4 μM |
+
PI3Kγ, IC50: 2.4 μM |
+
PI3Kδ, IC50: 3.0 μM |
Src,PKC,Sirtuin | 97% | ||||||||||||||
Leniolisib |
+
PI3Kα, IC50: 0.244 μM |
+
PI3Kβ, IC50: 0.424 μM |
+
PI3Kγ, IC50: 2.23 μM |
+++
PI3Kδ, IC50: 0.011 μM |
DNA-PK | 99%+ | |||||||||||||
PIK-108 | ✔ | 99%+ | |||||||||||||||||
Eganelisib |
+++
PI3Kγ, IC50: 16 nM |
99%+ | |||||||||||||||||
CAY10505 | ✔ | 99%+ | |||||||||||||||||
IPI-3063 |
++++
p110δ, IC50: 2.5 nM |
99% | |||||||||||||||||
Nemiralisib |
++++
PI3Kδ, pKi: 9.9 |
99%+ | |||||||||||||||||
PF-4989216 |
++++
p110α, IC50: 2 nM |
++
p110γ, IC50: 65 nM |
++++
p110δ, IC50: 1 nM |
99%+ | |||||||||||||||
PIK-75 HCl |
+++
p110α, IC50: 5.8 nM |
++
p110γ, IC50: 76 nM |
+
p110δ, IC50: 0.51 μM |
DNA-PK | 99%+ | ||||||||||||||
Tenalisib |
++
PI3Kγ, IC50: 33.2 nM |
++
PI3Kδ, IC50: 24.5 nM |
98%+ | ||||||||||||||||
Acalisib |
+++
p110δ, IC50: 14 nM |
99%+ | |||||||||||||||||
Umbralisib |
+++
PI3Kδ, IC50: 22.2 nM |
99%+ | |||||||||||||||||
AMG319 |
+
PI3Kγ, IC50: 850 nM |
+++
PI3Kδ, IC50: 18 nM |
99% | ||||||||||||||||
IC-87114 |
+
PI3Kγ, IC50: 29 μM |
+
PI3Kδ, IC50: 0.5 μM |
99%+ | ||||||||||||||||
Idelalisib |
++
p110γ, IC50: 89 nM |
++++
p110δ, IC50: 2.5 nM |
98% | ||||||||||||||||
PIK-293 |
+
p110γ, IC50: 10 μM |
+
p110δ, IC50: 0.24 μM |
99%+ | ||||||||||||||||
Vps34-PIK-III |
+
PI3Kδ, IC50: 1.2μM |
+++
Vps34, IC50: 0.018μM |
99%+ | ||||||||||||||||
GSK2292767 | ✔ | 99+% | |||||||||||||||||
Seletalisib |
+
PI3Kγ, IC50: 282 nM |
+++
PI3Kδ, IC50: 12 nM |
99%+ | ||||||||||||||||
P110δ-IN-1 |
++++
P110δ, IC50: 0.6 nM |
99%+ | |||||||||||||||||
PI3Kδ-IN-5 |
++++
PI3Kδ, IC50: 0.9 nM |
99%+ | |||||||||||||||||
SRX3207 |
+
PI3K alpha, IC50: 244 nM |
+
PI3K gamma, IC50: 9790 nM |
+
PI3K delta, IC50: 388 nM |
Syk | 98% | ||||||||||||||
Parsaclisib HCl |
++++
PI3Kδ, IC50: 1 nM |
98% | |||||||||||||||||
IHMT-PI3Kδ-372 |
+++
PI3Kδ, IC50: 14 nM |
98% | |||||||||||||||||
Trigonelline | ✔ | Akt | 99%+ | ||||||||||||||||
Wortmannin |
++++
PI3K, IC50: 3 nM |
DNA-PK,MLCK | 99%+ | ||||||||||||||||
Samotolisib | ✔ | DNA-PK | 99%+ | ||||||||||||||||
GNE-317 | ✔ | 99%+ | |||||||||||||||||
Oroxin B | ✔ | Akt,PTEN | 99%+ | ||||||||||||||||
NU 7026 |
+
PI3K, IC50: 13 μM |
DNA-PK | 99%+ | ||||||||||||||||
Deguelin | ✔ | Akt | 99%+ | ||||||||||||||||
Ailanthone | ✔ | CDK,Akt,ATM/ATR | 98% | ||||||||||||||||
Resibufogenin | ✔ | ROS | 98% | ||||||||||||||||
KU-57788 |
+
PI3K, IC50: 5 μM |
DNA-PK,mTOR | 99%+ | ||||||||||||||||
Cinobufagine | ✔ | Akt | 98% | ||||||||||||||||
α-Linolenic acid | ✔ | 97% GC | |||||||||||||||||
MTX-211 | ✔ | EGFR | 99%+ | ||||||||||||||||
PI3K/mTOR Inhibitor-2 |
++++
PI3K, IC50: 3.4 nM |
mTOR | 99%+ | ||||||||||||||||
SPP-86 | ✔ | 99%+ | |||||||||||||||||
(E)-Akt inhibitor-IV | ✔ | 98% | |||||||||||||||||
Vps34-IN-1 |
++
Vps34, IC50: 25 nM |
98% | |||||||||||||||||
SAR405 |
++++
Vps34, IC50: 1.2 nM |
99%+ | |||||||||||||||||
3-Methyladenine |
+
PI3Kγ, IC50: 60 μM |
+
Vps34, IC50: 25 μM |
Autophagy | 98% | |||||||||||||||
Vps34-IN-4 |
+++
VPS34, IC50: 15 nM |
99%+ | |||||||||||||||||
Autophinib |
+++
Vps34, IC50: 19 nM |
Autophagy | 99%+ | ||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
靶点 |
|
描述 | Phosphatidylinositol 3-kinases (PI3Ks) are a family of enzymes that catalyse the phosphorylation of phosphatidylinositol at the 3′-position of the inositol ring, producing secondary messenger lipids which control cellular activities including survival, growth and proliferation. These lipid kinases are divided into three distinct classes (Class I, II and III), Class I PI3Ks are heterodimers which consist of one of four closely related catalytic p110 subunits (α, β, δ and γ) and an associated regulatory subunit (p85/p55). TGX-221 is an selective p110β inhibitor, with more than 1000 fold selectivity over the related p110α isoform. TGX-221 can also inhibit the phosphorylation level of its downstream signal. The (R)-enantiomer of TGX-221 (1a) was eventually identified as the bioactive form against the p110β-isoform (IC50 = 6nM and 800nM for the R and S stereoisomers, respectively)[3]. In a vitro study, treatment with 50 - 150 µM TGX-221 for 48h can significantly inhibited the viability of U87 and U251 cells. The IC50 values of TGX-221 in U87 and U251 cells were ~40 and 100 µM, respectively[4]. |
细胞系 | 浓度 | 检测类型 | 检测时间 | 活动说明 | 数据源 |
DU145 | Growth Inhibition Assay | IC50=35.6 ± 0.12 μM | 22494444 | ||
HUVECs | 500 nM | Function Assay | 1 h | reduces Akt phosphorylation | 22814170 |
LNCaP | Growth Inhibition Assay | IC50=3.98 ± 0.18 μM | 22494444 | ||
PC3 | Growth Inhibition Assay | IC50=18.2 ± 0.85 μM | 22494444 | ||
Dose | Rat: 2.5 mg/kg, 25 mg/kg[3] (i.v.) Mice: 10 mg/kg[4] (i.p.), 40 mg/kg[5] (i.p.); 6.25 mg/kg - 100 mg/kg[6] (i.v.) |
Administration | i.v., i.p. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
2.74mL 0.55mL 0.27mL |
13.72mL 2.74mL 1.37mL |
27.44mL 5.49mL 2.74mL |
CAS号 | 663619-89-4 |
分子式 | C21H24N4O2 |
分子量 | 364.441 |
别名 | |
运输 | 蓝冰 |
存储条件 |
粉末 Keep in dark place,Inert atmosphere,Room temperature 液体 -20°C:3-6个月-80°C:12个月 |
溶解度 |
DMSO: 12 mg/mL(32.93 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
动物实验配方 |
IP 3% DMSO+2% Tween80+30% PEG300+water 1 mg/mL clear PO 0.5% CMC-Na 60 mg/mL suspension |