1. Metabolic Enzyme/Protease Autophagy
  2. Atg4 Cathepsin Phospholipase Autophagy
  3. Atg4B-IN-2

Atg4B-IN-2 是一种有效的竞争性 Atg4B 抑制剂,Ki 为 3.1 μM,也具有降低 PLA2 的抑制能力,对 Atg4B 和 PLA2IC50 分别为 11 μM 和 3.5 μM。Atg4B-IN-2 通过细胞自噬 (autophagy) 来增强抗去势抗性前列腺癌活性分子的抗癌活性。

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Atg4B-IN-2 Chemical Structure

Atg4B-IN-2 Chemical Structure

CAS No. : 2765008-88-4

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10 mg ¥4600
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Atg4B-IN-2 is a potent competitive Atg4B inhibitor with Ki value of 3.1 μM, also possesses declining PLA2 inhibitory potency, IC50s of 11 μM and 3.5 μM for Atg4B and PLA2, respectively. Atg4B-IN-2 enhances the anticancer activity of anti-castration-resistant prostate cancer agents via autophagy inhibition[1].

IC50 & Target

IC50: 11 μM (Atg4B), 3.5 μM (PLA2)[1]
Ki: 3.1 μM (Atg4B)[1]

体外研究
(In Vitro)

Atg4B-IN-2 (compound 21f) (1-10 μM; 2 hours) restores the p62 expression in cells treated with AF (amino acid-free) in a dose-dependent manner[1].
Atg4B-IN-2 (1 and 5 μM; 2 hours) decreases moderately autophagic vesicles at 1 μM, and almost completely inhibits autophagy at 5 μM[1].
Atg4B-IN-2 (5 μM; 2 hours) inhibits Abi-induced autophagy and significantly augments apoptotic cell death and sensitivity to Abi[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Western Blot Analysis

Cell Line: LNCaP cells (incubated in AF medium)[1]
Concentration: 1, 2, 5, 10 μM
Incubation Time: 2 hours (then incubated in AFM for 24 or 3 hours)
Result: Restored the p62 expression in cells treated with AF in a dose-dependent manner.

Cell Autophagy Assay

Cell Line: LNCaP cells (incubated in AF medium)[1]
Concentration: 1 and 5 μM
Incubation Time: 2 hours (then incubated in AFM for 24 or 3 hours)
Result: Decreased moderately autophagic vesicles at 1 μM, and almost completely inhibited autophagy at 5 μM.
分子量

330.46

Formula

C21H30O3

CAS 号
性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO 中的溶解度 : 100 mg/mL (302.61 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.0261 mL 15.1304 mL 30.2609 mL
5 mM 0.6052 mL 3.0261 mL 6.0522 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.0261 mL 15.1304 mL 30.2608 mL 75.6521 mL
5 mM 0.6052 mL 3.0261 mL 6.0522 mL 15.1304 mL
10 mM 0.3026 mL 1.5130 mL 3.0261 mL 7.5652 mL
15 mM 0.2017 mL 1.0087 mL 2.0174 mL 5.0435 mL
20 mM 0.1513 mL 0.7565 mL 1.5130 mL 3.7826 mL
25 mM 0.1210 mL 0.6052 mL 1.2104 mL 3.0261 mL
30 mM 0.1009 mL 0.5043 mL 1.0087 mL 2.5217 mL
40 mM 0.0757 mL 0.3783 mL 0.7565 mL 1.8913 mL
50 mM 0.0605 mL 0.3026 mL 0.6052 mL 1.5130 mL
60 mM 0.0504 mL 0.2522 mL 0.5043 mL 1.2609 mL
80 mM 0.0378 mL 0.1891 mL 0.3783 mL 0.9457 mL
100 mM 0.0303 mL 0.1513 mL 0.3026 mL 0.7565 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Atg4B-IN-2
目录号:
HY-144636
需求量: