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Arginine alpha-ketoglutarate (AAKG) is a salt of the amino acid arginine and alpha-ketoglutaric acid. It is marketed as a bodybuilding supplement. [1] Peer-reviewed studies have found no increase in muscle protein synthesis or improvement in muscle strength from use of AAKG as a dietary supplement. [1] [2] [3]
L-arginine is recognized as safe (GRAS-status) at intakes of up to 20 grams per day. [51] L-arginine is found in many foods, such as fish, poultry, and dairy products, and is used as a dietary supplement. [52] It may interact with various prescription drugs and herbal supplements. [52]
Chemical formula: C 6 H 14 N 4 O 2 Molar mass: 174.2 g·mol −1 Systematic name: 2-amino-5-(diaminomethylidene amino)pentanoic acid Abbreviations: R, Arg Synonyms: 2-amino-5-guanidinopentanoic acid
α-Ketoglutarate is a component of the citric acid cycle, a cyclical metabolic pathway located in the mitochondria.This cycle supplies the energy that cells need by sequentially metabolizing (indicated by →) citrate through seven intermediate metabolites and then converting the eighth intermediate metabolite, oxaloacetate, back to citrate: [2]
Arginine glutamate (also called glutargin) is a mixture of two amino acids, 50% arginine and 50% glutamic acid, used in liver therapy. References This page ...
l-Arginine l-pyroglutamate, also known as pirglutargine and arginine pidolate, is the l-arginine salt of pyroglutamic acid. Arginine pyroglutamate is a delivery form of arginine. Physical and chemical properties
Therefore, before l-arginine is supplemented at a clinical level, it is important to determine, in detail, those clinical conditions which are accompanied by l-arginine deficiency. 1: Siasos G, Tousoulis D, Vlachopoulos C, Antoniades C, Stefanadi E, Ioakeimidis N, Zisimos K, Siasou Z, Papavassiliou AG, Stefanadis C.
In enzymology, a tyrosine—arginine ligase (EC 6.3.2.24) is an enzyme that catalyzes the chemical reaction. ATP + L-tyrosine + L-arginine AMP + diphosphate + L-tyrosyl-L-arginine. The 3 substrates of this enzyme are ATP, L-tyrosine, and L-arginine, whereas its 3 products are AMP, diphosphate, and L-tyrosyl-L-arginine.