Alanyl dipeptides such as ala-leu, ala-lys, ala-gly, ala-pro, ala-tyr and ala-phe may be used in physicochemical studies or to evaluate dipeptide separation technologies. Alanyl dipeptides may also be used for studying cell uptake mechanisms, dipeptide metabolism or cell growth supplementation benefits.
Biochemical and biophysical research communications, 246(2), 457-462 (1998-06-04)
Larval haemolymph of Neobellieria bullata (Insecta, Diptera) is highly toxic to adults of the same species: injection causes instant paralysis to death. Referring to their dramatic effect in adult insects the responsible compounds were designated paralysins. Two paralysins, soluble in
The use of two new viscous solvents, sucrose solution and agarose gel, is reported for the first time for giving access to the individual NMR spectra of polar and potentially bioactive compounds in a mixture. Under viscous conditions, the tumbling
The journal of physical chemistry. A, 113(33), 9277-9285 (2009-07-31)
Photodissociation of protonated Tyr, Ala-Tyr, Tyr-Ala (Ala = alanine, Tyr = tyrosine), and their complexes with 18-crown-6-ether (CE) was performed in an electrostatic ion storage ring using a tunable laser system. While the three bare ions all absorb strongly at
Efficient preparation and biological evaluation of a novel multivalency bifunctional chelator for 64Cu radiopharmaceuticals.
Shuanglong Liu et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(37), 10222-10225 (2011-08-05)
Tumor-targeting peptides radiolabeled with positron-emitting (68)Ga are promising candidates as new noninvasive diagnostic agents for positron emission tomography (PET). The targeting peptides are tethered to a chelator that forms a stable coordination complex with Ga(3+) that is inert to dissociation
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