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LIN28 inhibitor LI71 {[allProObj[0].p_purity_real_show]}

货号:A1273135

LIN28 inhibitor LI71 is a potent and cell-permeable LIN28 inhibitor, which abolishes LIN28-mediated oligouridylation with an IC50 of 7 uM. LIN28 inhibitor LI71 directly binds the cold shock domain (CSD) to suppress LIN28’s activity against let-7 in leukemia cells and embryonic stem cells.

LIN28 inhibitor LI71 化学结构 CAS号:1357248-83-9
LIN28 inhibitor LI71 化学结构
CAS号:1357248-83-9
LIN28 inhibitor LI71 3D分子结构
CAS号:1357248-83-9
LIN28 inhibitor LI71 化学结构 CAS号:1357248-83-9
LIN28 inhibitor LI71 3D分子结构 CAS号:1357248-83-9
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LIN28 inhibitor LI71 纯度/质量文件 产品仅供科研

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LIN28 inhibitor LI71 生物活性

描述 LIN28 is an RNA-binding protein that regulates the maturation of the let-7 family of microRNAs by bipartite interactions with let-7 precursors. Through inhibition of let-7 biogenesis, LIN28 functions as a pluripotency factor, as well as a driver of tumorigenesis. LIN28 inhibitor LI71 is a potent and cell-permeable inhibitor of LIN28, which inhibits the interactions between LIN28 and the let-7 family with IC50s of ~7 and ~27 μM in fluorescence polarization assay and in oligouridylation assay, respectively. LI71 could significantly reduce the relative Renilla luciferase activity in cells expressing LIN28A and LIN28B at 50-100 μM. Moreover, treatment of DKO+A cells with 100 μM LI71 for 48 hr increased levels of mature let-7 species compared to vehicle-treated cells[1].
作用机制 LIN28 inhibitor LI71 binds the cold shock domain to suppress LIN28's activity[1].

LIN28 inhibitor LI71 参考文献

[1]Wang L, et al. Small-Molecule Inhibitors Disrupt let-7 Oligouridylation and Release the Selective Blockade of let-7 Processing by LIN28. Cell Rep. 2018 Jun 5;23(10):3091-3101

LIN28 inhibitor LI71 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.98mL

0.60mL

0.30mL

14.91mL

2.98mL

1.49mL

29.82mL

5.96mL

2.98mL

LIN28 inhibitor LI71 技术信息

CAS号1357248-83-9
分子式C21H21NO3
分子量 335.396
别名
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Keep in dark place,Sealed in dry,2-8°C

溶解度

DMSO: 105 mg/mL(313.06 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

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