Synthetic phylloquinone was resolved into cis and trans isomers by thin-layer chromatography. The two isomers had identical ultraviolet spectra characteristic of vitamin K$_{1}$ and were ...
The plant carotenoid biosynthetic pathway to cyclic carotenes proceeds via carotene precursors in cis configuration. Involvement of individual isomers was elucidated by genetic complementation of ...
L Ramalingam, Senior Manager, QPS Bioserve India, Hyderabad, Dr Anoop Kumar, Application Support Manager and Dr Manoj Pillai, Director, Application support, SCIEX India, talk about the objective to ...
β-Carotene is generally regarded as the most commercially important and widely utilized carotenoid. It is used as a food coloring agent, an antioxidant, and an important and safe provitamin A source.
Identifying phosphorylation sites in culprit proteins and figuring out if they matter for disease progression are no small feats. The situation gets murkier still when certain sites adopt cis or trans ...
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