货号	规格	价格	上海	北京	珠海	重庆	武汉	购买数量
V54125-1ml	10mM in DMSO	￥1220.00 V54125-1ml ￥1220.00 3-5天	0 货期：3-5天	-	-	-	-

货号

规格

价格

上海

北京

珠海

重庆

武汉

购买数量

V54125-1ml

10mM in DMSO

￥1220.00

货期：3-5天

体外研究：

TPE-MI is inherently non-fluorescent until it is conjugated to a thiol via the maleimide. TPE-MI fluorescence is activated upon labelling free cysteine thiols, normally buried in the core of globular proteins that are exposed upon unfolding.

TPE-MI (50 µM; 0-60 min) exhibits a homogeneous cytoplasmic labelling pattern in live HeLa cells, with a lower level of labelling in the nucleus and apparent concentration in the region of the ER, which was anticipated as a major location for protein synthesis and folding.

At the high expression level, the mutant 97Q form of Httex1 was associated with an elevated TPE-MI fluorescence signal relative to a non-disease-causing 25Q form of Httex1.

TPE-MI consists of the aggregation-induced emission (AIE) fluorogen tetraphenylethane (TPE) and the thiol-reactive group maleimide (MI), thereby possessing both AIE phenomenon and selective thiol reactivity.

参考文献：

1. Chen MZ, et al. A thiol probe for measuring unfolded protein load and proteostasis in cells. Nat Commun. 2017;8(1):474. Published 2017 Sep 7.

2. Hu Q, et al. In Situ Monitored Vortex Fluidic-Mediated Protein Refolding/Unfolding Using an Aggregation-Induced Emission Bioprobe. Molecules. 2021;26(14):4273. Published 2021 Jul 14.

溶解性：

DMSO : 50 mg/mL (113.25 mM; Need ultrasonic)

保存条件：

-80℃（运输条件：冰袋低温运输）

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	2.265 ml	11.325 ml	22.649 ml
5 mM	0.453 ml	2.265 ml	4.53 ml
10 mM	0.226 ml	1.132 ml	2.265 ml
50 mM	0.045 ml	0.226 ml	0.453 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献

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