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

5mg	RMB 1620.32	现货
25mg	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：

Stem Cell Res Ther, 2020, 11(1):258

PubMed: 32586404 ( click the link to review the publication )

Pharm Res, 2020, 37(10):185

PubMed: 32888109 ( click the link to review the publication )

Mol Ther Oncolytics, 2019, 13:58-66

PubMed: 31016228 ( click the link to review the publication )

Front Immunol, 2019, 10:162

PubMed: 30792717 ( click the link to review the publication )

J Cell Physiol, 2019, 234(5):5940-5952

PubMed: 30515785 ( click the link to review the publication )

J Biol Chem, 2019, 294(21):8543-8554

PubMed: 30940724 ( click the link to review the publication )

Exp Cell Res, 2019, 10.1016/j.yexcr.2019.06.015

PubMed: 31211955 ( click the link to review the publication )

Arch Oral Biol, 2019, 100:93-99

PubMed: 30822705 ( click the link to review the publication )

Cell Prolif, 2018, 51(3):e12424

PubMed: 29232766 ( click the link to review the publication )

客户使用该产品的2个实验数据：

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.

产品安全说明书

Gamma-secretase抑制剂选择性比较

生物活性

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。

靶点

γ-secretase ^[1]
(cell-free assay)

6.2 nM

体外研究

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]

Assay

Methods	Test Index	PMID
Western blot	N1ICD / Hes-1 / Hey-1 / p-MEK / MEK / c-PARP ; PubMed: 23402814 Cancer Lett 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.	23402814

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]

激酶实验：^[3]	- 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.
细胞实验：^[1]	- 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)
动物实验：^[1]	- 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)

参考文献

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。

化学数据 Download Nirogacestat (PF-03084014) SDF

分子量	489.64
化学式	C₂₇H₄₁F₂N₅O
CAS号	1290543-63-3
储存条件	3年-20°C 粉状 2年-80°C 溶于溶剂
别名	PF-3084014

动物体内配方计算器 (澄清溶液)

第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量）

给药剂量

mg/kg

动物平均体重

每只动物给药体积

动物数量

只

第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系Selleck为您提供正确的澄清溶液配方）

% DMSO+ % + % Tween 80+ % ddH₂O

计算重置

计算结果:

工作液浓度： mg/ml；

DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，注：如该浓度超过该批次药物DMSO溶解度，请先联系Selleck）；

体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL ddH₂O，混匀澄清。

注意：1. 首先保证母液是澄清的；
2. 一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。

计算器

摩尔浓度计算器

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为:

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

摩尔浓度计算公式

质量

浓度

体积

分子量
=

×

×

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

稀释计算器

用本工具协助配置特定浓度的溶液，使用的计算公式为：

开始浓度 x 开始体积 = 最终浓度 x 最终体积

稀释公式

稀释公式一般简略地表示为: C1V1 = C2V2 ( 输入输出 )

C1

V1

C2

V2
×

=

×

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

连续稀释计算器方程

连续稀释
初始浓度:
稀释倍数:

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):

分子量计算器

通过输入化合物的化学式来计算其分子量：

注：化学分子式大小写敏感。C10H16N2O2 c10h16n2o2

摩尔浓度计算器

质量	浓度	体积	分子量
=	×	×
计算

临床试验信息 (data from https://clinicaltrials.gov, updated on 2021-09-06)

NCT Number	Recruitment	interventions	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT02338531	Withdrawn	Drug: PF-03084014\|Procedure: Breast cancer surgery	Breast Cancer	Jules Bordet Institute	June 2015	Phase 2
NCT02299635	Terminated	Drug: PF-03084014	Triple Negative Breast Neoplasms	Pfizer	February 3 2015	Phase 2
NCT02109445	Terminated	Drug: PF-03084014\|Drug: Gemcitabine\|Drug: Nab-paclitaxel	Metastatic Cancer Pancreas	Pfizer\|Academic GI Cancer Consortium (AGICC)	September 3 2014	Phase 2
NCT01876251	Terminated	Drug: PF-03084014\|Drug: Docetaxel	Breast Cancer Metastatic	Pfizer	November 4 2013	Phase 1

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操作手册

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研究领域

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定制您的化合物库

Nirogacestat (PF-03084014)

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

客户使用该产品的2个实验数据：

产品安全说明书

Gamma-secretase抑制剂选择性比较

生物活性

推荐的实验操作(此推荐来自于公开的文献所以Selleck并不保证其有效性)

参考文献

溶解度 (25°C)

化学数据 Download Nirogacestat (PF-03084014) SDF

动物体内配方计算器 (澄清溶液)

计算器

摩尔浓度计算器

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

摩尔浓度计算公式

稀释计算器

开始浓度 x 开始体积 = 最终浓度 x 最终体积

稀释公式

连续稀释计算器方程

连续稀释

计算结果

分子量计算器

总分子量：g/mol

摩尔浓度计算器

临床试验信息 (data from https://clinicaltrials.gov, updated on 2021-09-06)

技术支持

Gamma-secretase Signaling Pathway Map

相关Gamma-secretase产品