ClickChemistryTools產(chǎn)品27-Alkyne cholesterol英文介紹

27-Alkyne cholesterol is a modified lipid containing an omega-terminal alkyne. The terminal alkyne group can be used in a highly specific linking reaction with azide-containing reagents, known as ‘click chemistry’, in the presence of a copper-containing catalyst.

Alkyne cholesterol represents a versatile, sensitive, and easy-to-use tool for tracking cellular cholesterol metabolism and localization as it allows for manifold detection methods including mass spectrometry, and fluorescence microscopy.

27-Alkyne cholesterol is accepted by cellular enzymes from different biological species (Brevibacterium, yeast, rat, human) and these enzymes include cholesterol oxidases, hydroxylases, and acyl transferases that generate the expected metabolites in in vitro and in vivo assays. Using fluorescence microscopy, researchers can study the distribution of cholesterol at subcellular resolution, detecting the lipid in the Golgi and at the plasma membrane, but also in the endoplasmic reticulum and mitochondria.

In summary, alkyne cholesterol represents a versatile, sensitive, and easy-to-use tool for tracking cellular cholesterol metabolism and localization as it allows for manifold detection methods including mass spectrometry, and fluorescence microscopy.

ClickChemistryTools產(chǎn)品27-Alkyne cholesterol中文介紹

27-炔烴膽固醇是一種含有歐米茄末端炔烴的改性脂質(zhì)全會精神。在含銅催化劑存在下深入，末端炔烴基可用于與含疊氮化物試劑的高度特異性

連接反應不折不扣，稱為“點擊化學"。

炔烴膽固醇是一種多功能充分發揮、靈敏且易于使用的工具選擇適用，用于跟蹤細胞膽固醇代謝和定位，因為它允許多種檢測方法設計，包括質(zhì)譜和熒光

顯微鏡業務指導。

27-炔烴膽固醇被來自不同生物物種（短桿菌、酵母、大鼠長足發展、人）的細胞酶所接受今年，這些酶包括膽固醇氧化酶、羥化酶和踅Y構不合理；D(zhuǎn)移

酶動手能力，它們在體外和體內(nèi)測定中產(chǎn)生預期的代謝物。使用熒光顯微鏡意見征詢，研究人員可以在亞細胞分辨率下研究膽固醇的分布提升，檢測高爾

基體和質(zhì)膜中的脂質(zhì)，還可以檢測內(nèi)質(zhì)網(wǎng)和線粒體中的脂質(zhì)的必然要求。

總之研究成果，炔烴膽固醇是一種多功能、靈敏且易于使用的工具完善好，用于跟蹤細胞膽固醇代謝和定位大面積，因為它允許多種檢測方法，包括質(zhì)譜

和熒光顯微鏡問題分析。

Selected References

1.Friedrich, F., et al. (2021). Direct Measurement of Intermolecular Mechanical Force for Nonspecific Interactions between Small Molecules. J Phys Chem Lett., 12 (46), 11316-11322.

2.Hofmann K., et al. (2014). A novel alkyne cholesterol to trace cellular cholesterol metabolism and localization. J. Lipid. Res., 55, 583-91.