Protein-retention expansion microscopy of cells and tissues labeled using standard fluorescent proteins and antibodies.

Protein-retention expansion microscopy of cells and tissues labeled using standard fluorescent proteins and antibodies.
复制标题

DOI:
10.1038/nbt.3625
复制
发表时间:
2016-09
影响因子:
46.9
通讯作者:
Boyden, Edward S.
Boyden, Edward S.
中科院分区:
工程技术1区
文献类型:
--
作者:
Tillberg, Paul W.;Chen, Fei;Piatkevich, Kiryl D.;Zhao, Yongxin;Yu, Chih-Chieh (Jay);English, Brian P.;Gao, Linyi;Martorell, Anthony;Suk, Ho-Jun;Yoshida, Fumiaki;DeGennaro, Ellen M.;Roossien, Douglas H.;Gong, Guanyu;Seneviratne, Uthpala;Tannenbaum, Steven R.;Desimone, Robert;Cai, Dawen;Boyden, Edward S.

文献摘要

参考文献

被引文献

相似文献

膨胀显微镜(ExM)能够在衍射极限下以纳米级精度成像保存标本,而不是专门的超分辨率显微镜。ExM的工作原理是将荧光探针固定在可膨胀的凝胶上后,将其物理分离。第一种扩增显微镜方法无法在凝胶中保留天然蛋白质,并且使用的是不广泛使用的定制试剂。在这里,我们描述了蛋白质保留ExM (proExM), ExM的一种变体,它将蛋白质锚定在可膨胀凝胶上,允许使用传统的荧光标记抗体和链亲和素,以及荧光蛋白。我们验证并展示了proExM在常规显微镜上对细胞和哺乳动物组织进行多色超分辨率(~70 nm)成像的实用性。
Expansion microscopy (ExM) enables imaging of preserved specimens with nanoscale precision on diffraction limited instead of specialized super-resolution microscopes. ExM works by physically separating fluorescent probes after anchoring them to a swellable gel. The first expansion microscopy method was unable to retain native proteins in the gel and used custom made reagents not widely available. Here, we describe protein retention ExM (proExM), a variant of ExM that anchors proteins to the swellable gel allowing the use of conventional fluorescently labeled antibodies and streptavidin, and fluorescent proteins. We validate and demonstrate utility of proExM for multi-color super-resolution (~70 nm) imaging of cells and mammalian tissues on conventional microscopes.
光学成像。膨胀显微镜。
DOI: 10.1126/science.1260088
发表时间: 2015-01-30
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Chen F;Tillberg PW;Boyden ES
通讯作者: Boyden ES
DOI: 10.1186/gb-2006-7-10-r100
发表时间: 2006
期刊: Genome biology
影响因子: 12.3
作者:
Carpenter AE;Jones TR;Lamprecht MR;Clarke C;Kang IH;Friman O;Guertin DA;Chang JH;Lindquist RA;Moffat J;Golland P;Sabatini DM
通讯作者: Sabatini DM
DOI: 10.1023/b:visi.0000029664.99615.94
发表时间: 2004-11-01
影响因子: 19.5
作者:
Lowe, DG
通讯作者: Lowe, DG
DOI: 10.1038/nmeth.2450
发表时间: 2013-05-05
期刊: Nature methods
影响因子: 48
作者:
Cai D;Cohen KB;Luo T;Lichtman JW;Sanes JR
通讯作者: Sanes JR
DOI: 10.1126/science.1146598
发表时间: 2007-09-21
期刊: SCIENCE
影响因子: 56.9
作者:
Bates, Mark;Huang, Bo;Zhuang, Xiaowei
通讯作者: Zhuang, Xiaowei