Seletalisib | UCB5857 | PI3Kδ Inhibitor | AmBeed-信号通路专用抑制剂

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Seletalisib {[allProObj[0].p_purity_real_show]}

货号：A369020 同义名： UCB5857

Seletalisib 是一种选择性磷脂酰肌醇-3-激酶δ（PI3Kδ）抑制剂，通过抑制 PI3Kδ 活性阻断 T 细胞和 B 细胞的活化与增殖，减少促炎性细胞因子产生，常用于自身免疫及炎症性疾病的研究。

Seletalisib 化学结构
CAS号：1362850-20-1

Seletalisib 3D分子结构
CAS号：1362850-20-1

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Seletalisib 纯度/质量文件产品仅供科研

货号：A369020 标准纯度： {[allProObj[0].p_purity_real_show]} 产品说明书

批次查询：批次纯度: COA SDS NMR HPLC CNMR LC-MS

全球学术期刊中引用的产品: • Nature, 2025, 645, 793-800. Ambeed. [ A201204 , A444152 , A344107 , A952055 ]; • Cell, 2025. Ambeed. [ A122167 ]; • Science, 2025, 387(6729): eadp5637. Ambeed. [ A875019 ]; • Sig. Transduct. Target. Ther., 2025, 10, 257. Ambeed. [ A104916 ]; • Nat. Nanotechnol., 2025. Ambeed. [ A243018 , A1216705 , A522597 , A125401 , A1355641 ]; 更多 >

PI3K 亚型比较

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	98%
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	98%
Dactolisib		++++ p110α1, IC50: 4 nM	++ p110β, IC50: 75 nM	+++ p110γ, IC50: 5 nM	+++ p110δ, IC50: 7 nM				98+%
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			98%
AS-605240		++ PI3Kα, IC50: 60 nM	+ PI3Kβ, IC50: 270 nM	+++ PI3Kγ, IC50: 8 nM	+ PI3Kδ, IC50: 300 nM				98%
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	98+%
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	98%
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	98%
Apitolisib		+++ p110α, IC50: 5 nM	++ p110β, IC50: 27 nM	+++ p110γ, IC50: 14 nM	+++ p110δ, IC50: 7 nM			mTOR	98%+
CZC24832			+ PI3Kβ, IC50: 1.1 μM	++ PI3Kγ, IC50: 27 nM					98+%
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				98%+
PI3K-IN-1		++ PI3Kα, IC50: 39 nM	++ PI3Kβ, IC50: 113 nM	+++ PI3Kγ, IC50: 9 nM	++ PI3Kδ, IC50: 43 nM			DNA-PK,mTOR	98+%
TG100-115		+ PI3Kα, IC50: 1.3 μM	+ PI3Kβ, IC50: 1.2 μM	++ PI3Kγ, IC50: 83 nM	+ PI3Kδ, IC50: 235 nM				98%
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				95%
Quercetin			+ PI3Kβ, IC50: 5.4 μM	+ PI3Kγ, IC50: 2.4 μM	+ PI3Kδ, IC50: 3.0 μM			Sirtuin,PKC,Src	95%
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					✔				98%
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	98+%
Deguelin						✔		Akt	99%+
Ailanthone						✔		CDK,Akt,ATM/ATR	98%
Resibufogenin						✔		ROS	98%
KU-57788						+ PI3K, IC50: 5 μM		DNA-PK,mTOR	99%+
Cinobufagine						✔		Akt	99%
α-Linolenic acid						✔			97% (GC)
MTX-211						✔		EGFR	98%
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		98+%
3-Methyladenine				+ PI3Kγ, IC50: 60 μM			+ Vps34, IC50: 25 μM	Autophagy	98%
Vps34-IN-4							+++ VPS34, IC50: 15 nM		98%+
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。

Seletalisib 生物活性

靶点

p110γ

PI3Kγ, IC50:282 nM
p110δ

PI3Kδ, IC50:12 nM

描述

Phosphoinositide 3-kinases (PI3K) are key signaling enzymes regulating cellular survival, development, and function. Expression of the PI3Kδ isoform is largely restricted to leukocytes and it plays a key role in immune cell development and function. Seletalisib is a potent, ATP-competitive, and selective PI3Kδ inhibitor, which is able to block protein kinase B (AKT) phosphorylation following activation of the B-cell receptor in a B-cell line. Seletalisib inhibits T-cell differentiation to Th1, Th2, and Th17 subtypes. Additionally, Seletalisib inhibits B-cell proliferation and cytokine release. In human whole blood assays, Seletalisib inhibits CD69 expression upon B-cell activation and anti-IgE-mediated basophil degranulation^[3]. Seletalisib was found to be actively transported by rodent and human P-gp in vitro (transfected LLC-PK1 cells; Km of ca. 20 µM), with minimal or no affinity for the other tested transporters. P-gp restricts the brain disposition of seletalisib while having minimal effect on its intestinal absorption. Restricted brain penetration was also observed in cynomolgus monkeys (single oral dosing at 30 mg kg-1) using brain microdialysis and cerebrospinal fluid sampling (Kp,uu of 0.09 and 0.24, respectively). In vitro, CsA inhibited the active transport of seletalisib with an IC50 of 0.13 µM. In rats, co-administration of high doses of CsA (bolus iv followed by continuous infusion) increased the brain distribution of seletalisib (single oral dosing at 5 mg kg-1)^[4]. In vitro, seletalisib inhibited the production of pro-inflammatory cytokines, including IL-17A and IL-17F, from peripheral blood mononuclear cells (PBMCs), T helper 17 (Th17) cells as well as γδ-T cells and mucosal-associated invariant T cells. This inhibition resulted in decreased inflammatory activation of HDF in co-culture systems. Seletalisib was also efficacious in inhibiting SpA PBMCs and synovial fluid mononuclear cells (SFMCs) from producing pro-inflammatory cytokines^[5].

Seletalisib 细胞实验

Cell Line Human keratinocytes MDA PCa 2b cells LNCaP cells	Concentration	Treated Time	Description	References
Human keratinocytes	1 µM	1-hour pretreatment followed by stimulation for 6-24 hours	To evaluate the impact of seletalisib on PI3K-dependent pathways activated by IL-22 and TNF-α in human keratinocytes. Results showed that seletalisib inhibited PI3Kδ activity, significantly reducing PDK1 phosphorylation and inhibiting AKT Thr308 and Ser473 phosphorylation at 6 and 24 hours post IL-22 stimulation. Additionally, seletalisib completely abrogated S6 phosphorylation, not only in IL-22-treated cells but also in untreated cells, suggesting a role for PI3Kδ in cellular homeostasis.	Cells. 2021 Oct 2;10(10):2636
MDA PCa 2b cells	0-100 µM	48 hours	Evaluate the effect of Seletalisib on MDA PCa 2b cell viability, showing an IC50 value of 53.1 μM	Cancers (Basel). 2023 Feb 20;15(4):1337.
LNCaP cells	0-100 µM	48 hours	Evaluate the effect of Seletalisib on LNCaP cell viability, showing an IC50 value of 3.7 μM	Cancers (Basel). 2023 Feb 20;15(4):1337.

Seletalisib 动物实验

Species BALB/cJ mice C57BL/6 mice	Animal Model Imiquimod-induced psoriasis-like dermatitis model Adenovirus-induced sialoadenitis model	Administration	Dosage	Frequency	Description	References
BALB/cJ mice	Imiquimod-induced psoriasis-like dermatitis model	Topical administration	1 mM	Once daily for 5 days	To evaluate the therapeutic effects of seletalisib in the imiquimod-induced psoriasis-like dermatitis model. Results showed that seletalisib ameliorated the histological psoriasiform manifestations, with a reduction of ~50% in acanthosis and consequent scale thickness, and a substantial decrease in inflammatory cell infiltration (~35% reduction). Additionally, seletalisib reduced the expression of PI3Kδ and phosphorylation of AKT Thr308 and Ser473.	Cells. 2021 Oct 2;10(10):2636
C57BL/6 mice	Adenovirus-induced sialoadenitis model	Oral gavage	10 mg/kg	Once daily, starting from day 0, 3, 5, or 8	To evaluate the effect of Seletalisib on lymphocyte infiltration and autoantibody production in a sialoadenitis model. Results showed that Seletalisib significantly reduced the numbers of CD45+, CD3+, and CD19+ cells, decreased autoantibody production, and improved saliva flow.	Ann Rheum Dis. 2019 Feb;78(2):249-260

Seletalisib 参考文献

[1]Allen RA, Brookings DC, et al. Seletalisib: Characterization of a Novel, Potent, and Selective Inhibitor of PI3Kδ. J Pharmacol Exp Ther. 2017 Apr 25. pii: jpet.116.237347.

[2]Helmer E, Watling M, et al. First-in-human studies of seletalisib, an orally bioavailable small-molecule PI3Kδ inhibitor for the treatment of immune and inflammatory diseases. Eur J Clin Pharmacol. 2017 May;73(5):581-591.

[3]Rodger A Allen,et al. Seletalisib: Characterization of a Novel, Potent, and Selective Inhibitor of PI3K δ. J Pharmacol Exp Ther. 2017. 361(3), 429-440.

[4]Jean-Marie Nicolas,et al. Eur J Pharm Sci. 2020. 142, 105122.

[5]Sijia Chen,et al. Selective targeting of PI3Kδ suppresses human IL-17-producing T cells and innate-like lymphocytes and may be therapeutic for IL-17-mediated diseases. J Autoimmun. 2020. 111, 102435.

Seletalisib 实验方案

计算器

存储液制备

1mg

5mg

10mg

1 mM

5 mM

10 mM

2.07mL

0.41mL

0.21mL

10.36mL

2.07mL

1.04mL

20.71mL

4.14mL

2.07mL

Seletalisib 技术信息

CAS号	1362850-20-1
分子式	C₂₃H₁₄ClF₃N₆O
分子量	482.85
SMILES Code	FC(F)(F)[C@@H](C1=CC2=CC=CC(Cl)=C2N=C1C3=C[N+]([O-])=CC=C3)NC4=C5C(C=CC=N5)=NC=N4
MDL No.	MFCD28963973

别名	UCB5857
运输	蓝冰
InChI Key	LNLJHGXOFYUARS-OAQYLSRUSA-N
Pubchem ID	56928390

存储条件

In solvent -20°C: 3-6个月 -80°C: 12个月

Pure form Keep in dark place, sealed in dry, 2-8°C

溶解方案

细胞实验：

DMSO: 85 mg/mL(176.04 mM)，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：请根据您的动物给药指南选择适当的溶解方案。
以下溶解方案都请先按照体外实验的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

Seletalisib {[allProObj[0].p_purity_real_show]}

Seletalisib 纯度/质量文件产品仅供科研

全球学术期刊中引用的产品

Seletalisib 质控信息

Seletalisib 生物活性

Seletalisib 细胞实验

Seletalisib 动物实验

Seletalisib 参考文献

Seletalisib 实验方案

Seletalisib 技术信息

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Seletalisib {[allProObj[0].p_purity_real_show]}

Seletalisib 纯度/质量文件 产品仅供科研

全球学术期刊中引用的产品

Seletalisib 质控信息

Seletalisib 生物活性

Seletalisib 细胞实验

Seletalisib 动物实验

Seletalisib 参考文献

Seletalisib 实验方案

Seletalisib 技术信息

最近浏览的产品

大规格询价

摩尔计算器

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总药量计算器

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