Catalog No. A8200

DAPT (GSI-IX)

(别名:LY-374973

一种 γ- 分泌酶抑制剂

DAPT (GSI-IX)
规格价格货期数量
1mL(10 mM in DMSO)
¥545.00
现货
10mg
¥750.00
现货
50mg
¥2250.00
现货
CAS号:208255-80-5纯度:100.00%
仅用于科研,不用于诊疗。未经明确授权不得转售。
A
021-55669583sales@apexbio.cnAPExBIO

特色产品

Annexin V-FITC/PI Apoptosis Kit
Annexin V-FITC/PI Apoptosis Kit
用于双染检测细胞凋亡和坏死
- 在10-20分钟内完成染色
- 适用于流式细胞仪和荧光显微镜检测
- 准确区分活细胞/凋亡细胞/坏死细胞
Phos binding reagent (Phosbind) acrylamide
Phos binding reagent (Phosbind) acrylamide
分离和检测磷酸化/非磷酸化蛋白
- 新型的磷酸盐结合标签和功能分子
- 用于免疫印迹和质谱分析等后续操作
- 适用于30 KDa-130 KDa大小的蛋白
Cell Counting Kit-8 (CCK-8)
Cell Counting Kit-8 (CCK-8)
用于细胞增殖和细胞毒性试验
- 比MTT,MTS或WST-1更敏感
- 对细胞无毒性
- 步骤更简单,无需有机溶剂
Cy5 TSA Fluorescence System Kit
Cy5 TSA Fluorescence System Kit
Cy5荧光标记的酪胺信号放大系统
- 检测ICC/IHC/ISH中的低丰度靶点
- 可将信号灵敏度提高100倍
- 同时保持稳定的特异性和分辨率
EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
用于观察mRNA运送,定位,翻译
- 具有Cap1结构的荧光素酶mRNA
- 提供更高的转录效率并抑制免疫激活
- 使用5-moUTP和Cy5-utp修饰
HotStart™ 2X Green qPCR Master Mix
HotStart™ 2X Green qPCR Master Mix
用于荧光定量目标DNA或cDNA
- 通过热启动机制优化扩增特异性
- 优异的扩增效率、可重复性和稳定性
- 卓越的灵敏度和准确性,操作简单
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
高效的Cy5修饰RNA转录试剂盒
- 适合原位/Northernblot杂交实验
- 优化的缓冲液和T7 RNA聚合酶混合物
- 20 μL反应体系可获得更高的RNA产量

产品描述

DAPT (CAS号 208255-80-5)是一种口服可用的γ-分泌酶抑制剂,在细胞系统中能够作为强效且选择性的γ-分泌酶活性阻断剂,并能在多种细胞类型中表现出对Notch信号通路的抑制活性。此外,DAPT还可抑制淀粉样前体蛋白(APP)和Notch受体底物的蛋白水解加工。

在细胞实验中,DAPT能够以115 nM的IC50降低淀粉样β肽(amyloid-β peptides)的产生,并以200 nM的IC50抑制整体γ-分泌酶活性(测试于多种哺乳动物细胞系)。DAPT还可诱导细胞分化,调节下游信号级联反应,并根据实验条件触发自噬与凋亡。

在基础与转化医学研究中,DAPT广泛应用于神经退行性疾病(如阿尔茨海默病)、自身免疫性疾病、淋巴增殖性疾病和癌症的研究。此外,DAPT有助于阐释Notch相关信号机制,是评估γ-分泌酶在细胞发育、免疫调节和肿瘤发生过程中作用的有力工具。其应用范围还包括细胞命运决定和神经保护的研究,为靶向γ-分泌酶依赖通路的新型治疗策略开发提供支持。

产品性质

物理外观A solid
CAS号208255-80-5
分子式C23H26F2N2O4
分子量432.46
小分子别名LY-374973
化学名称tert-butyl (2S)-2-[[(2S)-2-[[2-(3,5-difluorophenyl)acetyl]amino]propanoyl]amino]-2-phenylacetate
溶解度≥21.62 mg/mL in DMSO; insoluble in H2O; ≥16.36 mg/mL in EtOH with ultrasonic
SMILESC[C@@H](C(N[C@H](C(OC(C)(C)C)=O)c1ccccc1)=O)NC(Cc1cc(F)cc(F)c1)=O
信号通路Neuroscience; Stem Cell/Wnt; Apoptosis/Autophagy; Proteases/Proteasome
存储条件-20°C
运输条件蓝冰

产品应用 (实验数据来自文献,APExBIO并未验证,仅供参考)

IC50和靶点

生物活性描述DAPT (GSI-IX)是一种新型的γ分泌酶抑制剂;在HEK 293细胞中的IC50值为20 nM。
靶点
生物活性数据20 nM

生物相关数据

质量控制

操作说明

APExBIO 顾客使用本产品发表的 21 篇科研文献

1. Hyung Suk Oh, Shu-Fan Chou, et al. "Validation of human sensory neurons derived from inducible pluripotent stem cells as a model for latent infection and reactivation by herpes simplex virus 1." mBio. 2025 Aug 18:e0187125. PMID: 40823836

2. Furu Nie, Xu Deng, et al. "KLF2 Promotes Neutrophil Apoptosis in Mice with Myocardial ischemia-reperfusion Injury by Upregulating Notch1." Cell Biochem Biophys 12 September(2025)

3. Zhongyao Ma, Seung Woo Kang, et al. "Mechanisms underlying the direct programming of mouse embryonic fibroblasts to thymic epithelial cells by FOXN1." Development. 2024 Jul 15;151(14):dev202730. PMID: 38958026

4. SEUNG WOO KANG. "THYMUS: A ROLLER COASTER OF FOXN1." The University of Georgia May 2024

5. Julia Sidor, Megan Gillette, et al. "Role of Presenilin-1 in Aggressive Human Melanoma." Int J Mol Sci. 2022 Apr 28;23(9):4904. PMID: 35563300

6. Xiaoya An, Guoliang Wang, et al. "Novel cell culture paradigm prolongs mouse corneal epithelial cell proliferative activity in vitro and in vivo." Front Cell Dev Biol. 2021 Jun 30;9:675998. PMID: 34277619

7. Shanfeng Sun, Songsong Jiang, et al. "Cholera toxin induces food allergy through Th2 cell differentiation which is unaffected by Jagged2." Life Sci. 2020 Oct 1;263:118514. PMID: 33010283

8. Weigang He, Jinxia Sun, et al. "Andrographolide exerts anti‐inflammatory effects in Mycobacterium tuberculosis‐infected macrophages by regulating the Notch1/Akt/NF‐κB axis." J Leukoc Biol. 2020 Dec;108(6):1747-1764. PMID: 32991757

9. Shu min Lv, Hongwen Cai, et al. "Thymosin‑β 4 induces angiogenesis in critical limb ischemia mice via regulating Notch/NF‑κB pathway." Int J Mol Med. 2020 Oct;46(4):1347-1358. PMID: 32945357

10. Ireland AS, Micinski AM, et al. "MYC Drives Temporal Evolution of Small Cell Lung Cancer Subtypes by Reprogramming Neuroendocrine Fate." Cancer Cell. 2020 Jul 13;38(1):60-78.e12. PMID: 32473656

11. Zhu M, Li Y, et al. "Effects of bisphenol A and its alternative bisphenol F on Notch signaling and intestinal development: A novel signaling by which bisphenols disrupt vertebrate development." Environ Pollut. 2020;263(Pt B):114443. PMID: 32311622

12. Zhu M, Niu Y, et al. "Low Concentrations of Tetrabromobisphenol A Disrupt Notch Signaling and Intestinal Development in in Vitro and in Vivo Models." Chem Res Toxicol. 2020;10.1021/acs.chemrestox.9b00528. PMID: 32041402

13. Wu J, Wang X, et al. "Allyl isothiocyanate may reverse the expression of MRP1 in COPD rats via the Notch1 signaling pathway." Arch Pharm Res. 2019 Sep 30. PMID: 31571144

14. Speer JE, Gunasekara DB, et al. "Molecular transport through primary human small intestinal monolayers by culture on a collagen scaffold with a gradient of chemical cross-linking." J Biol Eng. 2019 Apr 27;13:36. PMID: 31061676

15. Azimi M, Brown NL. "Jagged1 protein processing in the developing mammalian lens." Biol Open. 2019 Mar 26;8(3). pii: bio041095. PMID: 30890522

16. Wu F, Wu D, et al. "Generation of hepato-biliary organoids from human induced pluripotent stem cells." J Hepatol. 2019 Jan 7. pii: S0168-8278(19)30002-9. PMID: 30630011

17. Jennifer E. Speer, Yuli Wang, et al. "Evaluation of human primary intestinal monolayers for drug metabolizing capabilities." Journal of Biological Engineering volume 13, Article number: 82 (2019)

18. MXinwei Feng, Junfeng Lu, et al. "Mycobacterium smegmatis Induces Neurite Outgrowth and Differentiation in an Autophagy-Independent Manner in PC12 and C17.2 Cells." Front. Cell. Infect. Microbiol., 19 June 2018

19. Tang J, Zhou H, et al. "Dual-Mode Imaging-Guided Synergistic Chemo- and Magnetohyperthermia Therapy in a Versatile Nanoplatform To Eliminate Cancer Stem Cells." ACS Appl Mater Interfaces.2017 Jul 19;9(28):23497-23507. PMID: 28661121

20. Fan Y, Gao X, Chen J, et al. "HIV Tat Impairs Neurogenesis through Functioning As a Notch Ligand and Activation of Notch Signaling Pathway." J Neurosci. 2016 Nov 2;36(44):11362-11373. PMID: 27807176

21. Zhou, Xuanxuan, et al. "Tetrahydroxystilbene glucoside extends mouse lifespan via up-regulating neural Klotho and down-regulating neural insulin/insulin-like growth factor 1." Neurobiology of Aging (2014)

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