Nirogacestat (PF-03084014)

For research use only. Not for use in humans.

目录号:S8018 别名: PF-3084014

Nirogacestat (PF-03084014) Chemical Structure

CAS No. 1290543-63-3

Nirogacestat (PF-03084014, PF-3084014) 是一种选择性gamma-secretase抑制剂,在无细胞试验中IC50为6.2 nM。Nirogacestat (PF-03084014, PF-3084014) 可诱导凋亡。Phase 2。

规格 价格 库存 购买数量  
RMB 1620.32 现货
RMB 4729.67 现货


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客户使用Selleck生产的Nirogacestat (PF-03084014)发表文献9篇:


  • The expression of p-EGFR and NICD was assessed by western blot after treatment for 3 d.

    Cell Prolif, 2018, 51(3):e12424. Nirogacestat (PF-03084014) purchased from Selleck.

    (F) Tumour tissues were further analysed to detect the efficacy of the inhibitors by IHC staining using p-EGFR and Notch1. (4Fa) Notch1 staining was mostly confined on the cell membrane. (4Fc) After Erlotinib treatment, the Notch1 protein was cleaved and translocated to the nucleus. (4Fb) p-EGFR was overexpressed in the control group. (4Fd) Erlotinib treatment inhibited p-EGFR expression. (4Fe-f) PF-03084014 treatment reduced both Notch1 and p-EGFR expression. (4Fg-h) Synthetic therapy reduced the activation of Notch1 and EGFR pathway. Scale bar = 50 μm. *P < .05, **P < .01, ***P < .001

    Cell Prolif, 2017, doi: 10.1111/cpr.12424. Nirogacestat (PF-03084014) purchased from Selleck.




产品描述 Nirogacestat (PF-03084014, PF-3084014) 是一种选择性gamma-secretase抑制剂,在无细胞试验中IC50为6.2 nM。Nirogacestat (PF-03084014, PF-3084014) 可诱导凋亡。Phase 2。
γ-secretase [1]
(cell-free assay)
6.2 nM

PF-03084014 inhibits Notch receptor cleavage in cellular assays using HPB-ALL cells that harbor mutations in both the heterodimerization and PEST domains in Notch1with IC50 of 13.3 nM. PF-03084014 downregulates Notch target genes Hes-1, and cMyc expression in HPB-ALL cells with IC50 of <1 nM and 10 nM, respectively. PF-03084014 inhibits cell growth of a subset of human T-ALL cell lines (HPB-ALL, DND-41, TALL-1,and Sup-T1) through induction of cell cycle arrest and apoptosis with IC50s of 30-100 nM. [1] PF-03084014 reduces proliferation of HUVECs with IC50 of 0.5 μM, and decreases the lumen formation with an IC50 value of 50 nM. PF-03084014 (1 μM) has no antiproliferative effect in MX1 cells; however, it inhibits migration by 95%. [2]

Methods Test Index PMID
Western blot
N1ICD / Hes-1 / Hey-1 / p-MEK / MEK / c-PARP ; 

PubMed: 23402814     

Immunobloting of lysates from Panc265 orthotopic experiment demonstrating that PF-03084014 and combination of GEM plus PF-03084014 strongly inhibit N1ICD and the expression of Notch targets Hes-1 and Hey-1. Cleaved-PARP (c-PARP) levels were elevated in GEM and GEM plus PF-03084014 treatment, indicating higher apoptosis compared to Control or PF-03084014 treatment groups. While the treatments could not modulate MEK1/2 protein expression, PF-03084014 and combination of GEM plus PF-03084014 treatment inhibit MEK1/2 phosphorylation. Numbers on the left side of the blots indicate the molecular weight of the proteins in kilodaltons.

体内研究 PF-03084014 orally administrated in a single dose of 200 mg/kg, causes maximal NICD inhibition for ∼80% in xenograft HPB-ALL tumors. PF-03084014 shows robust antitumor activity in this mode with a maximal tumor growth inhibition of ∼ 92% at dose of 150 mg/kg, accompanied by a significant reduction of NICD/Notch1, tumor mitotic index (Ki67), and apoptosis (activated caspase-3) staining. [1] PF-03084014 (120 mg/kg) induces apoptosis, antiproliferation, reduces tumor cell self-renewal ability, impaires tumor vasculature, and decreases metastasis activity in breast cancer HCC1599 tumor-bearing mice. PF-03084014 treatment displays significant antitumor activity in various types of the breast xenograft models with TGI value of at least 50%. [2]


- 合并

γ-secretase assay:

A DNA fragment encoding amino acids 596 - 695 of the 695-aa isoform of APP (APP695) and the Flag sequence (DYKDDDDK) at the C terminus is generated by PCR amplification with suitably designed oligonucleotides and the APP695 cDNA. The Met that serves as the translation start site is residue 596 of APP695 (the P1 residue with respect to theβ-secretase cleavage site). This DNA fragment is inserted into the prokaryotic expression vector pET2-21b. The recombinant protein, C100Flag, is overproduced in Escherichia coli [strain BL21(DE3)] and purified by Mono-Q column chromatography. C100Flag (1.7 μM) is incubated with cell membranes (0.5 mg/mL) in the presence of CHAPSO, CHAPS (3-[(3-cholamidopropyl)dim-ethylammonio]-1-propanesulfonate), or Triton X-100 (0, 0.125, 0.25, 0.5, or 1%) in buffer B (50 mM Pipes, pH 7.0y 5mM MgCl2/5 mM CaCl2/150 mM KCl) at 37°C. The reactions are stopped by adding RIPA (150 mM NaCl/1.0% NP-40/0.5% sodium deoxycholatey 0.1% SDS/50 mM Tris HCl, pH 8.0) and boiling for 5 min. The samples ae centrifuged and the supernatant solutions are assayed for the Aβ peptides by ECL. The Aβ40- and Aβ42-related products from γ-secretase-mediated processing of C100Flag possess a Met at the N terminus and are thus defined as M-Aβ40 and M-Aβ42, respectively. Likewise, supernatant solution (0.125 mg/mL) from CHAPSO-extracted HeLa cell membranes (solubilized γ-secretase) is incubated with C100Flag (1.7 μM) in buffer B containing 0.25% CHAPSO and subsequently assayed for M-Aβ40 and M-Aβ42 by using ECL.
- 合并
  • Cell lines: Human T-ALL cell lines HPB-ALL
  • Concentrations: ~1 μM
  • Incubation Time: 7 days
  • Method: Cells are seeded in 96-well plates at 10,000 cells/well in growth media supplemented with 10% fetal bovine serum. Serial dilutions of PF-03084014 are done in DMSO, appropriate controls or designated concentrations of PF-03084014 are added to each well, and cells are incubated at 37℃ for 7 days (final DMSO content 0.1%). Resazurin at a final concentration of 0.1 mg/mL is added to the cells and plates are incubated for 2 to 4 hours. Fluorescent signals are read as emission at 590 nm after excitation at 560 nm.
    (Only for Reference)
- 合并
  • Animal Models: Human T-cell acute lymphoblastic leukemia xenografts HPB-ALL
  • Dosages: 150 mg/kg
  • Administration: p.o. twice daily
    (Only for Reference)

溶解度 (25°C)

体外 DMSO 97 mg/mL warmed (198.1 mM)
Ethanol 97 mg/mL warmed (198.1 mM)
Water Insoluble

* 溶解度检测是由Selleck技术部门检测的,可能会和文献中提供的溶解度有所差异,这是由于生产工艺和批次不同产生的正常现象。请按照顺序依次加入各个纯溶剂。


分子量 489.64


CAS号 1290543-63-3
储存条件 粉状
别名 PF-3084014

动物体内配方计算器 (澄清溶液)

给药剂量 mg/kg 动物平均体重 g 每只动物给药体积 ul 动物数量
% DMSO % % Tween 80 % ddH2O





质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子量 (g/mol)


  • 质量

*在配置溶液时,请务必参考Selleck产品标签上、MSDS / COA(可在Selleck的产品页面获得)批次特异的分子量使用本工具。




开始浓度 x 开始体积 = 最终浓度 x 最终体积


稀释公式一般简略地表示为: C1V1 = C2V2 ( 输入 输出 )

  • C1

在配置溶液时,请务必参考Selleck产品标签上、MSDS / COA(可在Selleck的产品页面获得)批次特异的分子量使用本工具。.


  • 连续稀释

  • 计算结果

  • 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):




注:化学分子式大小写敏感。C10H16N2O2 c10h16n2o2


质量 浓度 体积 分子量





  • * 必填项

Gamma-secretase Signaling Pathway Map


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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID