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Article-Journal
Live imaging of the extracellular matrix with a glycan-binding fluorophore
All multicellular systems produce and dynamically regulate extracellular matrices (ECM) that play essential roles in both biochemical …
Antonio Fiore
,
Guoqiang Yu
,
Jason J. Northey
,
Ronak Patel
,
Thomas A. Ravenscroft
,
Richard Ikegami
,
Wiert Kolkman
,
Pratik Kumar
,
Tanya L. Dilan
,
Virginia M.S. Ruetten
,
Misha B. Ahrens
,
Hari Shroff
,
Shaohe Wang
,
Valerie M. Weaver
,
Kayvon Pedram
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DOI
bioRxiv
Janelia News
Single-cell synaptome mapping of endogenous protein subpopulations in mammalian brain
Motokazu Uchigashima
,
Risa Iguchi
,
Kazuma Fujii
,
Kaito Shiku
,
Pratik Kumar
,
Xinyi Liu
,
Mari Isogai
,
Chiaki Hoshino1
,
Manabu Abe
,
Motohiro Nozumi
,
Yosuke Okamura
,
Michihiro Igarashi
,
Kenji Sakimura
,
Ryoma Bise
,
Luke Lavis
,
Takayasu Mikuni
Lipid Expansion Microscopy
Strategies to visualize cellular membranes with light microscopy are restricted by the diffraction limit of light, which far exceeds …
Brittany M. White
,
Pratik Kumar
,
Amanda N. Conwell
,
Kane Wu
,
Jeremy M. Baskin
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Dataset
DOI
Cornell News
2,7-Diaminobenzopyrylium Dyes are Live-Cell Mitochondrial Stains
Small-molecule fluorescent stains enable the imaging of cellular structures without the need for genetic manipulation. Here, we …
Sambashiva Banala
,
Ariana Tkachuk
,
Ronak Patel
,
Pratik Kumar
,
Timothy Brown
,
Luke D. Lavis
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Dataset
DOI
Modular Enzyme- and Light-Based Activation of Cyclopropene-Tetrazine Ligation
We describe a modular activation strategy for cyclopropene-tetrazine ligation. This activation strategy uses chemically diverse enzyme- …
Ting Jiang
,
Pratik Kumar
,
Wei Huang
,
Wei-Siang Kao
,
Adrian O. Thompson
,
Frank M. Camarda
,
Scott T. Laughlin
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Dataset
DOI
Stable Cyclopropene-Containing Analogs of the Amino Acid Neurotransmitter Glutamate
As a neurotransmitter, the amino acid glutamate has been the subject of efforts to generate structural analogs with unique properties. …
Pratik Kumar
,
Wei Huang
,
David Shukhman
,
Frank M. Camarda
,
Scott T. Laughlin
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Dataset
DOI
Caged Cyclopropenes with Improved Tetrazine Ligation Kinetics
Activatable cyclopropenes are unreactive toward their inverse electron demand Diels-Alder reaction partner (e.g., s-tetrazines) until …
Pratik Kumar
,
Omar Zainul
,
Frank M. Camarda
,
Ting Jiang
,
John A. Mannone
,
Wei Huang
,
Scott T. Laughlin
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Dataset
DOI
Lipidated Cyclopropenes via a Stable 3-N Spirocyclopropene Scaffold
Lipidated cyclopropenes serve as useful bioorthogonal reagents for imaging cell membranes due to the cyclopropene’s small size …
Pratik Kumar
,
Ting Jiang
,
Omar Zainul
,
Alyssa N. Preston
,
Sining Li
,
Joshua D. Farr
,
Pavit Suri
,
Scott T. Laughlin
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Dataset
DOI
Caged Cyclopropenes for Controlling Bioorthogonal Reactivity
Bioorthogonal ligations have been designed and optimized to provide new experimental avenues for understanding biological systems. …
Pratik Kumar
,
Ting Jiang
,
Sining Li
,
Omar Zainul
,
Scott T. Laughlin
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Dataset
DOI
RSC Blog
Inexpensive Multigram-Scale Synthesis of Cyclic Enamines and 3-*N* Spirocyclopropyl Systems
Cyclic enamines are important synthons for many synthetic and pharmacological targets. Here, we report an inexpensive, catalyst-free, …
Pratik Kumar
,
Omar Zainul
,
Scott T. Laughlin
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Dataset
DOI
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