New GM1 Ganglioside Derivatives for Selective Single and Double Labelling of the Natural Glycosphingolipid Skeleton
作者:Svetlana M. Polyakova、Vladimir N. Belov、Sergey F. Yan、Christian Eggeling、Christian Ringemann、Günter Schwarzmann、Armin de Meijere、Stefan W. Hell
DOI:10.1002/ejoc.200900645
日期:2009.10
Selectivesingle and doublelabelling of the naturalgangliosideGM1 enables one to introduce various markers into different parts of the glycosphingolipid molecule without changing the naturalskeleton. To that end, N-Fmoc-2amino-, N-Fmoc-18-amino- and S-(ethoxythiocarbonyl)-18mercaptostearic acids have been prepared and coupled with the primary amino group in the sphingosine part of lyso-GM1 and
STAINING AGENT FOR STAINING TISSUE, PRODUCTION METHOD FOR STAINING AGENT FOR STAINING TISSUE AND TISSUE STAINING KIT INCLUDING STAINING AGENT FOR STAINING TISSUE
申请人:Konica Minolta, Inc.
公开号:US20180128719A1
公开(公告)日:2018-05-10
An object of the present invention is to provide: a staining agent for tissue staining which has an improved fluorescence signal evaluation accuracy; and a tissue staining kit comprising the staining agent. The staining agent for tissue staining contains, as a staining component, dye-resin particles comprising thermosetting resin particles and a fluorescent dye immobilized on the resin particles, wherein the resin particles contains a substituent having an electric charge opposite to that of the fluorescent dye and forms an ionic bond or a covalent bond with the fluorescent dye, and the dye-resin particles have a particle size variation coefficient of 15% or less.
US9903797B2
申请人:——
公开号:US9903797B2
公开(公告)日:2018-02-27
US9951085B2
申请人:——
公开号:US9951085B2
公开(公告)日:2018-04-24
Rhodamine Spiroamides for Multicolor Single-Molecule Switching Fluorescent Nanoscopy
作者:Vladimir N. Belov、Mariano L. Bossi、Jonas Fölling、Vadim P. Boyarskiy、Stefan W. Hell
DOI:10.1002/chem.200901333
日期:2009.10.19
good photoactivation, a large number of emitted photons, and selective chemical binding with amino or thiol groups were achieved due to the presence of various functional groups on the rhodamine spiroamides. Rigidizedsulfonatedxanthenefragment fused with six‐membered rings, N,N′‐bis(2,2,2‐trifluoroethyl) groups, and a combination of additional double bonds and sulfonic acid groups with simple aliphatic