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Kira8
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Kira8图片
CAS NO:1630086-20-2
包装与价格:
包装价格(元)
10mM (in 1mL DMSO)电议
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
Kira8是一种单选择性IRE1α抑制剂,可以变构减弱IRE1α'sRNase活性。
Cas No.1630086-20-2
别名AMG-18
Canonical SMILESO=S(C1=CC=CC=C1Cl)(NC2=C3C=CC(C)=C(OC4=NC=CC=C4C5=NC(N[C@@H]6CNCCC6)=NC=C5)C3=CC=C2)=O
分子式C31H29ClN6O3S
分子量601.12
溶解度DMSO : 65 mg/mL (108.13 mM);Water :< 0.1 mg/mL (insoluble)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Kira8 is a mono-selective IRE1α inhibitor that allosterically attenuates IRE1α's RNase[1].

Kira8 blocks IRE1α oligomerization, and potently inhibits IRE1α RNase activity against XBP1 and Ins2 RNAs. Kira8 more potently reduces IRE1α-driven apoptosis in INS-1 cells than KIRA6 and also reverses XBP1 splicing promoted by GNF-2[1].

Kira8 efficaciously reverses established diabetes in non-obese diabetic (NOD) mice by sparing β-cells and preserving their physiological function. Kira8 is first tested in 3-week-old male pre-diabetic Akita mice by i.p. daily dosing of 50 mg/kg, whereupon significant reduction of hyperglycemia becomes apparent over several weeks. Then Kira8 (50 mg/kg) is tested in the complex NOD. Showing target engagement, one week treatment of pre-diabetic NODs with Kira8 leads to significant reductions in islet XBP1 splicing and TXNIP mRNAs, and preserved Ins1/Ins2, BiP and MANF mRNAs[1].

[1]. Morita S, et al. Targeting ABL-IRE1α Signaling Spares ER-Stressed Pancreatic β Cells to Reverse Autoimmune Diabetes. Cell Metab. 2017 Apr 4;25(4):883-897.e8.