Ac-Arg-OH
Ac-Arg-OH structure
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Common Name | Ac-Arg-OH | ||
|---|---|---|---|---|
| CAS Number | 155-84-0 | Molecular Weight | 216.23800 | |
| Density | 1.39g/cm3 | Boiling Point | N/A | |
| Molecular Formula | C8H16N4O3 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | N/A | |
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3-hydroxykynurenine-mediated modification of human lens proteins: structure determination of a major modification using a monoclonal antibody.
J. Biol. Chem. 280 , 22154-22164, (2005) Tryptophan can be oxidized in the eye lens by both enzymatic and non-enzymatic mechanisms. Oxidation products, such as kynurenines, react with proteins to form yellow-brown pigments and cause covalent cross-linking. We generated a monoclonal antibody against ... |
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Early glycation products produce pentosidine cross-links on native proteins. novel mechanism of pentosidine formation and propagation of glycation.
J. Biol. Chem. 276(6) , 3895-903, (2001) Bovine lens alpha-crystallin was immobilized on EAH-Sepharose gel and glycated using d-ribose. Incubation with 500 and 100 mm d-ribose for 2 and 15 days produced short-term glycated (STGP gel) and long-term glycated proteins (LTGP gel). Both STGP and LTGP gel... |
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Influence of 72% injury in one kidney on several organs involved in guanidino compound metabolism: a time course study.
Pflugers Arch. 442(4) , 558-69, (2001) Arginine (Arg) produced from citrulline originates mostly from kidneys. Arg is involved in guanidino compound biosynthesis, which requires interorgan co-operation. In renal insufficiency, citrulline accumulates in the plasma in proportion to renal damage. Thu... |
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Reaction of the butter flavorant diacetyl (2,3-butanedione) with N-α-acetylarginine: a model for epitope formation with pulmonary proteins in the etiology of obliterative bronchiolitis.
J. Agric. Food Chem. 58 , 12761-12768, (2010) The butter flavorant diacetyl (2,3-butanedione) is implicated in causing obliterative bronchiolitis in microwave popcorn plant workers. Because diacetyl modifies arginine residues, an immunological basis for its toxicity is under investigation. Reaction produ... |
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Guanidino compound levels in blood, cerebrospinal fluid, and post-mortem brain material of patients with argininemia
Mol. Genet. Metab. 100 , S31-36, (2010) The paucity of hyperammonemic crises together with spasticity, only seen in human arginase I deficient patients and not in patients with other urea cycle disorders, forces a search for candidates other than ammonia to associate with the pathophysiology and sy... |
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In vitro effects of L-arginine and guanidino compounds on NTPDase1 and 5'-nucleotidase activities from rat brain synaptosomes.
Int. J. Dev. Neurosci. 21 , 75-82, (2003) Tissue accumulation of arginine (Arg), N-acetylarginine (NA), argininic acid (AA) and homoarginine (HA) occurs in hyperargininemia, an inborn error of the urea cycle. In the present study, we investigated the in vitro effects of Arg, NA, AA and HA on NTPDase1... |
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Guanidino compounds in uraemic dialysed patients.
Clin. Chim. Acta 157(2) , 143-50, (1986) The concentrations of guanidino compounds in blood are raised in uraemic patients and may have toxic effects. The concentrations of 13 guanidino compounds in serum were measured in 29 patients with chronic renal failure treated by chronic intermittent haemodi... |
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Serum guanidino compound levels in uremic pediatric patients treated with hemodialysis or continuous cycle peritoneal dialysis. Correlations between nerve conduction velocities and altered guanidino compound concentrations.
Nephron 69(4) , 411-7, (1995) Serum levels of twelve guanidino compounds (GCs) and nerve conduction velocities were determined in a dialyzed renal insufficient pediatric population. Two dialytic groups were considered: one subjected to hemodialysis (HD, 11 patients) and one subjected to c... |
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Binding of methylglyoxal to albumin and formation of fluorescent adducts. Inhibition by arginine, N-alpha-acetylarginine and aminoguanidine.
Biochem. Soc. Trans. 21(2) , 170S, (1993)
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Structural origins of the selectivity of the trifunctional oxygenase clavaminic acid synthase.
Nat. Struct. Biol. 7(2) , 127-33, (2000) Clavaminate synthase (CAS), a remarkable Fe(II)/2-oxoglutarate oxygenase, catalyzes three separate oxidative reactions in the biosynthesis of clavulanic acid, a clinically used inhibitor of serine beta-lactamases. The first CAS-catalyzed step (hydroxylation) ... |