Navoximod

For research use only. Not for use in humans.

目录号:S8957 别名: GDC-0919, NLG-919

Navoximod Chemical Structure

CAS No. 1402837-78-8

Navoximod (GDC-0919, NLG-919) 是一种有效的 IDO (indoleamine-(2,3)-dioxygenase) 途径的抑制剂,其Ki值为7 nM,EC50值为75 nM。

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客户使用Selleck生产的Navoximod发表文献4篇:

产品安全说明书

IDO/TDO抑制剂选择性比较

生物活性

产品描述 Navoximod (GDC-0919, NLG-919) 是一种有效的 IDO (indoleamine-(2,3)-dioxygenase) 途径的抑制剂,其Ki值为7 nM,EC50值为75 nM。
靶点
IDO [1]
(Cell-free assay)
IDO [1]
(Cell-free assay)
7 nM(Ki) 75 nM(EC50)
体外研究

NLG919 potently blocks IDO-induced T-cell suppression and restored robust T-cell responses with ED50 of 80 nM. Similarly, using IDO-expressing mouse DCs from tumor-draining lymph nodes, NLG919 abrogated IDO-induced suppression of antigen-specific T cells (OT-I) in vitro, with ED50 of 120 nM. [1]

NLG919 increases the cytotoxic activity of paclitaxel toward B16-F10 cells in the presence of pretreatment with interferon (IFN)-γ in vitro.[3]

体内研究

In mice, a single oral administration of NLG919 reduces the concentration of plasma and tissue Kyn by ~ 50%. In mice bearing B16F10 tumors, NLG919 markedly enhances the antitumor responses of naive, resting pmel-1 cells to vaccination with cognate hgp100 peptide plus CpG-1826 in IFA.[1]

Immune competent mice are injected orthotopically with genetically engineered murine glioma cells and treated with GDC-0919 alone or combined with RT. GDC-0919 demonstrates potent inhibition of this node and effectively crosses the blood brain barrier. Although GDC-0919 as a single agent does not demonstrate anti-tumor activity, it has a strong potential for enhancing RT response in glioblastoma, which is further augmented with a hypofractionated regimen.[2]

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)

细胞实验:

[3]

- 合并
  • Cell lines: the murine melanoma cell line B16-F10
  • Concentrations: 100 nM
  • Incubation Time: 12 h, 24 h, 48 h, 72 h
  • Method:

    B16-F10 cells are diluted to 1 × 105 cells/mL with DMEM supplemented with 10% FBS and seeded at 2 mL per well into 6-well plates. The culture medium is replaced with fresh growth medium with or without 25 ng/mL IFN-γ for 10–12 h after seeding. After incubation with IFN-γ for 24 h, the medium is replaced with fresh medium containing 100 nM NLG919, 3 nM PTX, or a combination of 100 nM NLG919 and 3 nM PTX, and medium containing 0.1% DMSO is used as the vehicle treatment. PTX at 3 nM is a concentration with low inhibition rate (IR) of cell growth about 20%. At 0, 12, 24, 48, and 72 h after addition of drugs, cells are washed to remove dead cells and particles. Adherent cells are trypsinized and counted using a CountStar IC1000 Automated Cell Counter (Ruiyu-Biotech). Viability of the counted cells is confirmed by 0.1% trypan blue exclusion. The effect of NLG919 and PTX on the growth of cells is analyzed by plotting cell growth curves using viable cell numbers against time.


    (Only for Reference)
动物实验:

[2]

- 合并
  • Animal Models: C57BL/6 (H-2b, CD45.2) mice
  • Dosages: 200 mg/kg
  • Administration: Oral gavage
    (Only for Reference)

溶解度 (25°C)

体外 DMSO 63 mg/mL (199.13 mM)
Water Insoluble
Ethanol '''63 mg/mL

* 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

分子量 316.37
化学式

C18H21FN2O2

CAS号 1402837-78-8
储存条件 粉状
溶于溶剂
别名 GDC-0919, NLG-919

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 g 每只动物给药体积 ul 动物数量
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

计算器

摩尔浓度计算器

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

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

  • 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

分子量计算器

通过输入化合物的化学式来计算其分子量:

总分子量:g/mol

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

NCT Number Recruitment interventions Conditions Sponsor/Collaborators Start Date Phases
NCT02471846 Completed Drug: Atezolizumab|Drug: GDC-0919 Solid Tumor Genentech Inc. July 28 2015 Phase 1

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID