Elucidating uptake and metabolic fate of dipeptides in CHO cell cultures using (13)C labeling experiments and kinetic modeling: This study delves into the uptake and metabolic processing of dipeptides such as Gly-Tyr in cell cultures, providing insights into their utilization and role in enhancing biopharmaceutical production processes (Naik et al., 2024).
The biological activities of proteins depend on specific molecular recognition and binding. Computational methods for predicting binding modes can facilitate the discovery and design of ligands and yield information on the factors governing complementarity. The DOCK suite of programs has
Tyrosine may be a conditionally indispensable amino acid in the neonate; however, the provision of aromatic amino acids to neonates receiving total parenteral nutrition (TPN) is complicated by the poor solubility of crystalline tyrosine. In the present study, we investigated
Although tyrosine is considered indispensable during the neonatal period, its poor solubility has limited its inclusion in parenteral amino acid solutions to less than 1% of total amino acids. Dipeptides of tyrosine are highly soluble, have been shown to be
The journal of physical chemistry. B, 110(25), 12419-12426 (2006-06-28)
Voltammetric techniques have been introduced to monitor the formation of gold nanoparticles produced via the reaction of the amino acid glycyl-L-tyrosine with Au(III) (bromoaurate) in 0.05 M KOH conditions. The alkaline conditions facilitate amino acid binding to Au(III), inhibit the
The American journal of physiology, 267(5 Pt 1), E672-E679 (1994-11-01)
Low tyrosine solubility in total parenteral nutrition (TPN) solutions complicates meeting the aromatic amino acid needs of infants. This study compared the effectiveness of two tyrosine precursors to supply the aromatic amino acid needs of TPN-fed neonatal piglets with a
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