Dérivés d'acides aminés

<p>"(2R,3S)-3-Phenylisoserine hydrochloride serves as a pharmaceutical intermediate."</p>

(L)-Canavanine is antimutagenic activity.

<p>Dansylglycine is a fluorescent probe for specific determination of halogenating activity of myeloperoxidase and eosinophil peroxidase[1].</p>

<p>L-Ornithine L-aspartate reduces blood ammonia and treats hepatic encephalopathy in liver cirrhosis.</p>

<p>Oxaceprol (N-Acetyl-L-hydroxyproline) is an established therapeutic agent for osteoarthritis.</p>

<p>BSBM7 is an inhibitor of Aβ aggregation and neuronal toxicity.</p>

NSC-226572, a synthetic alliin analog from cruciferous veggies, turns into thiosulfinate via alliinase.

Fmoc-N-Me-Leu-OH is available for the peptide-coupling reaction.

<p>L-Propargylglycine ((S)-Propargylglycine) is an inhibitor of the enzyme.</p>

<p>Applications H-D-Ala-D-Leu-OH (cas# 67392-69-2) is a useful research chemical.<br></p>

<p>Applications Z-Pro-Leu-Gly-OH (CAS# 7801-38-9) is a useful research chemical compound.<br></p>

<p>Applications H-Leu-Leu-Tyr-OH (CAS# 20368-24-5) is a useful research chemical compound.<br></p>

<p>Stability Hygroscopic<br>Applications H-ALA-ASP-OH (cas# 20727-65-5) is a useful research chemical.<br></p>

<p>Applications Sex Pheromone Inhibitor iPD1 trifluoroacetate salt H-Ala-Leu-Ile-Leu-Thr-Leu-Val-Ser-OH trifluoroacetate salt (CAS# 120116-56-5) is a useful research chemical compound.<br></p>

N-Methyl-L-leucine ((S)-4-Methyl-2-(methylamino)pentanoic acid) is a novel calcium channel antagonist used in pain research.

<p>Applications H-VAL-ASP-OH (cas# 20556-16-5) is a useful research chemical.<br></p>

<p>Please enquire for more information about H-Pro-2Cl-Trt resin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Non-proteinogenic amino acid; Inhibitor of glutamine synthetase</p>

<p>Gamma-Polyglutamic acid sodium - MW &gt; 700,000 is a high molecular weight biopolymer, which is a salt form of polyglutamic acid. Its unique structure consists of glutamic acid units linked via γ-amide bonds, resulting in a robust and biodegradable polymer.The mode of action of gamma-Polyglutamic acid sodium involves its high water-binding capacity and viscosity, which make it exceptional in forming hydrogels. This property is pivotal in applications that require moisture retention or controlled release of active ingredients. Its biodegradability and non-toxic nature add to its versatility and safety profile.Gamma-Polyglutamic acid sodium is used across various fields, including biotechnology, pharmaceuticals, agriculture, and cosmetics. In biotechnology and pharmaceuticals, it is utilized as a drug delivery vehicle and tissue engineering scaffold due to its compatibility with human tissues. Its agricultural applications include acting as a soil conditioner and enhancing water retention. In cosmetics, it serves as a potent moisturizer and anti-aging ingredient.</p>

<p>FA-Phe-Gly-Gly-OH is a peptide with angiotensin II inhibitory properties. It has been shown that FA-Phe-Gly-Gly-OH inhibits the enzyme activity of angiotensin converting enzyme (ACE) and prevents the formation of angiotensin II, which causes blood vessel constriction. The inhibitory effects of FA-Phe-Gly-Gly-OH on ACE are reversible and competitive, which is different from other ACE inhibitors that are irreversible and noncompetitive. This peptide also has antioxidative properties, due to its ability to scavenge reactive oxygen species (ROS). This peptide can be hydrolysed by esterases or proteases in vitro or in vivo.</p>

<p>D,L-Homotryptophan is a fine chemical that is used as a building block in the synthesis of complex compounds. It has been used as a reagent, speciality chemical, and intermediate. D,L-Homotryptophan is also versatile in its use as a building block for the synthesis of various chemicals. This compound has been shown to react with other chemicals to form useful scaffolds.</p>

<p>Glutamic acid is a non-essential amino acid that is present in all cells. It is one of the most abundant amino acids and plays an important role in the biochemical properties and biological properties of living organisms. Glutamic acid has been found to be an important neurotransmitter and is involved in neuronal activity, which can lead to death. It also has been shown to be a potent inhibitor of DNA polymerase, which may explain the structural analysis of glutamic acid as a divalent cation coordination-activator molecule. Glutamate can be used as a model system for studying glutamate receptor function and its optimum concentration is determined using vitro assays. The dinucleotide phosphate (NADPH) oxidase pathway may be involved in the toxicity of glutamic acid as it produces reactive oxygen species.</p>

<p>D-Alanine isopropyl ester HCl is a synthetic compound that has been used as a diagnostic tool for detecting the presence of molybdenum in urine. It has been shown to have a high affinity for the receptor, and acts as an agonist. D-Alanine isopropyl ester HCl has also been shown to induce malignant growth in fibroblast cells.</p>

<p>Reference material for food analysis</p>

<p>Glycine is a non-essential amino acid with a pKa of 9.3. It is a building block of proteins and can be used to synthesize polypeptides. Glycine has been shown to function as an antigen in humans and has been used in pharmaceutical preparations and clinical studies as an immunological agent, such as in the treatment of hepatitis B virus infection. Glycine is also a component of protonated glycoconjugates, which are found in human serum. In addition to its role as an important amino acid, glycine is also an important molecule for kinetic studies because it has a high transfer rate between molecules and macrocyclic structures. This transfer rate can be used to study the conjugation reactions that occur with fluorescent compounds, like fluorescein, which can be used for labeling antibodies.</p>

<p>N-Acetyl-L-alanine is the N-acetylated form of L-alanine and is a nonessential amino acid. It is an amide containing one nitrogen atom and two carbonyl groups. The nitrogen can be found in either the alpha or beta position on the amide. The biological properties of N-acetyl-L-alanine are similar to those of L-alanine, as it is used as a substrate for protein synthesis and has been shown to inhibit p21 and epidermal growth factor. The conformational properties of N-acetyl-L-alanine are different from that of L-alanine due to its changed shape, which may affect its biological activity.</p>

<p>Antibacterial phosphonopeptide mimic of peptidoglycan dipeptide D-Ala-D-Ala</p>

<p>5-Methoxy-D-tryptophan is a biaryl amino acid derivative that belongs to the class of alkaloids. It is a chiral monomeric building block derived from D-tryptophan. 5-Methoxy-D-tryptophan is commonly used in research chemicals and has been found in natural products such as lochnerine and indole. This compound exhibits unique properties and can be utilized for various applications in the field of chemistry and biochemistry. Its versatility makes it an essential component for researchers and scientists looking to explore new avenues in their studies.</p>

<p>Benzoyl-L-arginine ethyl ester hydrochloride is a white or beige crystalline solid with a melting point of 85°C. It is soluble in water and ethanol. It has been used as a reagent, speciality chemical, and reaction component for the synthesis of complex compounds. Benzoyl-L-arginine ethyl ester hydrochloride is used as a building block in the synthesis of an intermediate, which is then used to create scaffold drugs.</p>

<p>N-Acetyl-L-alanine 4-nitroanilide is a drug that belongs to the class of drugs called anticholinergics. It is used to treat various symptoms, such as asthma and other respiratory disorders, chronic obstructive pulmonary disease, emphysema, bronchitis, and other lung diseases. N-Acetyl-L-alanine 4-nitroanilide has been shown to have clinical relevance in the treatment of autoimmune diseases such as rheumatoid arthritis and systemic lupus erythematosus. The drug can also be used to treat clinical studies involving intubation. Drug interactions are possible with cardiac medications and antihistamines. It should not be taken by people who have a body mass index over 30 or those who have a history of cardiac problems or heart disease. The drug also interacts with heparin and nitrates, which can lead to an increased risk of irregular heartbeat or chest pain.</p>

<p>Proline is a non-essential amino acid that is found in the basic structure of collagen. Proline has been shown to have physiological effects, including a protective effect on the myocardium, and can be used as an analytical method for detecting proline residues in biological samples. Trans-4-Hydroxy-L-proline is a proline derivative that has been shown to inhibit collagenase activity in vitro. It was also shown to have an optimum concentration of 1 mM and a matrix effect at pH 6.5. The model system used to study trans-4-hydroxy-l-proline was the enzyme extracted from rat liver.</p>