2. Metabolic Enzyme/Protease
  3. Glutathione S-transferase
  4. LAS17

LAS17 是一种强效的，不可逆的，选择性谷胱甘肽 S-转移酶 Pi (GSTP1) 抑制剂。LAS17 抑制 GSTP1 活性，IC50 为 0.5 μM.LAS17 是一种点击化学试剂。它含有 Alkyne 基团，可以和含有 Azide 基团的分子发生铜催化的叠氮-炔环加成反应 (CuAAc)。

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LAS17 Chemical Structure

LAS17 Chemical Structure

CAS No. : 2362527-67-9

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥3080
In-stock
5 mg ￥2800
In-stock
10 mg ￥4500
In-stock
25 mg ￥9400
In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Customer Review

LAS17 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 1 篇科研文献

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

LAS17 is a potent and selective tyrosine-directed irreversible inhibitor for glutathione?S-Transferase Pi (GSTP1) [1]. LAS17 inhibits GSTP1 activity with an IC50 of 0.5 μM[2]. LAS17 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

体外研究
(In Vitro)

Glutathione S-Transferase Pi (GSTP1) mediates cellular defense against reactive electrophiles. LAS17 inhibits GSTP1 activity in vitro in a concentration-dependent manner[1]. 
LAS17 (10 µM; Serum-free survival 48 h) treatment in 231MFP breast cancer cells recapitulates the serum-free cell survival impairments observed with genetic inactivation of GSTP1[2]. 
GSTP1 knockdown in LAS17 (10 µM) treatment in 231MFP cells results in increased levels of phosphorylated AMPK and acetyl CoA carboxylase (ACC)[2].
LAS17 treatment in 231MFP cells also shows reduced levels of ATP, lactic acid, purine nucleotides, and diacylated phospholipids and alkylacyl ether lipids and increased levels of acyl carnitines (ACs), ceramides, lysophospholipids[2].

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

LAS17 相关抗体:

Cell Viability Assay[2]

Cell Line: 231MFP breast cancer cells
Concentration: 10 µM
Incubation Time: 48 hours
Result: Recapitulated the serum-free cell survival impairments observed with genetic inactivation of GSTP1.

Western Blot Analysis[2]

Cell Line: 231MFP cells
Concentration: 10 µM
Incubation Time:
Result: LAS17-treated 231MFP cells show increased levels of phosphorylated AMPK and ACC.
体内研究
(In Vivo)

Daily administration of LAS17 (20 mg/kg ip, once per day) significantly impairs 231MFP breast tumor xenograft growth in immune-deficient mice when treatment is initiated 2 days after subcutaneous injection of cells, and LAS17 even slows tumor growth when initiated 16 days after tumor implantation, with no observable toxicity and no weight-change[2].

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

Animal Model: Severe combined immunodeficiency (SCID) mice bearing 231MFP tumor xenograft[2]
Dosage: 20 mg/kg (prepared in PBS:ethanol:PEG40 (18:1:1))
Administration: Daily administration i.p., once per day
Result: Significantly impaired 231MFP breast tumor xenograft growth.
分子量

359.25

Formula

C15H20Cl2N4O2
CAS 号
性状

油状物

颜色

Colorless to light yellow

运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Pure form -20°C 3 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 (278.36 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 2.7836 mL 13.9179 mL 27.8358 mL
5 mM 0.5567 mL 2.7836 mL 5.5672 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

只
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

LAS17 相关分类

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 2.7836 mL 13.9179 mL 27.8358 mL 69.5894 mL
5 mM 0.5567 mL 2.7836 mL 5.5672 mL 13.9179 mL
10 mM 0.2784 mL 1.3918 mL 2.7836 mL 6.9589 mL
15 mM 0.1856 mL 0.9279 mL 1.8557 mL 4.6393 mL
20 mM 0.1392 mL 0.6959 mL 1.3918 mL 3.4795 mL
25 mM 0.1113 mL 0.5567 mL 1.1134 mL 2.7836 mL
30 mM 0.0928 mL 0.4639 mL 0.9279 mL 2.3196 mL
40 mM 0.0696 mL 0.3479 mL 0.6959 mL 1.7397 mL
50 mM 0.0557 mL 0.2784 mL 0.5567 mL 1.3918 mL
60 mM 0.0464 mL 0.2320 mL 0.4639 mL 1.1598 mL
80 mM 0.0348 mL 0.1740 mL 0.3479 mL 0.8699 mL
100 mM 0.0278 mL 0.1392 mL 0.2784 mL 0.6959 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.

Keywords:

LAS172362527-67-9LAS 17LAS-17Glutathione S-transferaseGlutathione transferasesGSTsirreversibleglutathione,?S-TransferaseGSTP1231MFPbreastcancerInhibitorinhibitorinhibit

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