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利用16:0 Biotinyl Cap PE构建可结合金纳米粒子的功能化囊泡
发布时间:2025-07-10     作者:kx   分享到:
学术论文:利用光镊浮雕和相结合仿生设计囊泡网络数据链接转换://www.nature.com/articles/s41467-018-04282-w小说家:吉多·博洛涅西马克·S·弗里丁阿里云·萨利希-雷哈尼内森·E·巴洛,尼古拉斯·J·布鲁克斯,奥斯卡·塞斯尤瓦尔·埃拉尼节选:囊泡结合和囊泡微化学管式反应器成了分离纯化效果化的金nm塑料再生颗粒囊泡,人们要在所含2 wt.% 16:0 生物技术素帽聚乙稀 (Biotinyl Cap PE) 的0.5 M绵白糖氢氧化钠饱和溶液中电铸POPC囊泡。当来源于荧光脂质时,其份量为1 wt.%。在钙黄绿素希释和蛋清质表明科学实验中,囊泡达成精华液相转换(见本文)组成,氨水氨水浓度为0.5 M绵白糖/红葡萄糖水强度梯度方向。反驳来,将150 nm链霉亲和素包被的金nm塑料再生颗粒(Nanopartz,美式科罗拉多州;车辆C11-150-TS-50;2.5 mg ml −1)以1:9的数量填加到囊泡中,将土样涡旋式30分种以可以淡化切合。VIM的组成步骤与前几天是一样的,但表面氢氧化钠饱和溶液中的NaCl份量为0.25 M。达成在VIM介面上对焦并产生150 mW(在阱处)或较高功效的激光手术束来达成囊泡的融入。成了以免遇外融入,适用不大于100 mW的激光手术束(在阱处)对囊泡应用发展空间调节(填补情况说明 13)。人们还适用了Aurora-DSGnm塑料再生颗粒(AuNP标签的脂质;1-2 nm;Avanti),当其以2 wt.%的氨水氨水浓度植入膜中时,不易突发融入。

16:0 Biotinyl Cap PE

Vesicle fusion and vesicle microreactorsTo prepare functionalised AuNP vesicles, we first electroformed POPC vesicles in 0.5 M sucrose solution with 2 wt.% 16:0 Biotinyl Cap PE. When fluorescent lipids were present, these were at 1 wt.%. In the calcein dilution and protein expression experiments, vesicles were formed via emulsion phase transfer (see above), with 0.5 M sucrose/glucose density gradient. Next, 150 nm streptavidin-coated AuNPs (Nanopartz, CO, USA; product C11-150-TS-50; 2.5 mg ml−1) were added to the vesicles 1:9, with the sample vortexed for 30 min to drive conjugation. VIMs were formed as before, but with 0.25 M NaCl in the external solution. Vesicles were fused by focusing and applying a laser of 150 mW (at trap) or greater on the VIM interface. Vesicles were manipulated in space using a <100 mW laser (at trap) to avoid unintentional fusion (Supplementary Note 13). We also used Aurora-DSG Nanoparticles (AuNP-labelled lipids; 1–2 nm; Avanti), which did not result in fusion when embedded in the membrane at 2 wt.%.山东杏彩体育平台 生物技术给出关于产品的:DSPE-PEG-LysozymeStearic acid-PEG-COOHDSPE-PEG-PLGADSPE-PEG-rhuMAb HER2-Fab’or scFv(二硬脂酰基磷脂酰甲醇胺-聚乙二醇-*靶向疗法蛋清)cRGD-PEG-N3DSPE-PEG-Trastuzumab(二硬脂酰基磷脂酰工业乙醇胺-聚乙二醇-*靶向药物核蛋白)DSPE-PEG13-TFPDSPE-PEG-LSLERFLRCWSDAPA(二硬脂酰基磷脂酰乙酸乙酯胺-聚乙二醇-*靶点蛋白质)DSPE-PEG-CSSRTMHHC(二硬脂酰基磷脂酰甲醇胺-聚乙二醇-*靶向药物蛋清)R6H4-PEG-DSPE上篇文章内部来源于各种各样期刊杂志或期刊论文,知悉商标侵权请关联我们公司卸载!