Comprehensive Analysis of Protein N-terminome by Guanidination of Terminal Amines.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04141
Abstract: Protein N-termini and their modifications not only represent different protein isoforms, but also relate to the functional annotation and proteolytic activities. Currently, negative selection methods, such as terminal amine isotopic labeling of substrates (TAILS), are… read more here.
Keywords: protein; protein terminome; free amines; cleavage ... See more keywords
On-Water Silver(I)-Catalyzed Cycloisomerization of Acetylenic Free Amines/Amides towards 7-Azaindole/Indole/Isoquinolone Derivatives
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DOI: 10.1055/s-0036-1589072
Abstract: Silver-catalyzed on-water intramolecular cyclization of acetylenic free amines is reported, which affords 7-azaindoles in good to excellent yields. Neither strong base/acid catalysts nor N-substituted substrates are required to achieve this cycloisomerization. Hydrogen bonds between water… read more here.
Keywords: silver catalyzed; free amines; water; cycloisomerization ... See more keywords
A Low-Cost Imaging Method for the Temporal and Spatial Colorimetric Detection of Free Amines on Maize Root Surfaces
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2017.01513
Abstract: Plant root exudates are important mediators in the interactions that occur between plants and microorganisms in the soil, yet much remains to be learned about spatial and temporal variation in their production. This work outlines… read more here.
Keywords: root surfaces; free amines; paper; root ... See more keywords