Amino Acids (AA)

<p>4-Methoxycarbonylphenylboronic acid is an organic compound that can be synthesized from biphenyl. It is a diazonium salt with a bidentate ligand and a carbonyl group, which allows it to form an intermolecular hydrogen bond. The phenyl group of 4-methoxycarbonylphenylboronic acid can be oxidized to the corresponding carboxylic acid or reduced to the corresponding alcohol.<br>4-Methoxycarbonylphenylboronic acid is also soluble in halides, iodinations, and mercaptoacetic acid. This compound has been used as an acceptor in the oxidation of aluminium with diborane as a catalyst. 4-Methoxycarbonylphenylboronic acid has also been used to synthesize other compounds such as metronidazole (a drug) and erythromycin (an antibiotic).</p>

<p>Z-Arg-AMC hydrochloride salt is a proteolytic agent that inhibits serine proteases. It can be used to study the biological function of proteases and as a tool in the kinetic analysis of protease activity. Z-Arg-AMC hydrochloride salt has been shown to inhibit trypsin, chymotrypsin, and elastase enzymes at nanomolar concentrations. This compound also inhibits human pathogens such as enterovirus 71 and herpes simplex virus type 1, which are associated with severe disease symptoms. The structural analysis of Z-Arg-AMC hydrochloride salt has shown it to be a racemic mixture of L-Arginine and D-Arginine with an average molecular weight of 313.5 Da.</p>

<p>Please enquire for more information about H-DL-Orn (Z)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>(D-Ala2)-Leu-Enkephalin H-Tyr-D-Ala-Gly-Phe-Leu-OH is a peptide that is a member of the endorphin family of endogenous analgesic compounds. It has been shown to have anti-inflammatory properties in clinical studies and to suppress bacterial growth in vitro. The compound has been implicated in the regulation of glucose homeostasis, as well as having an effect on body mass index and skin cells. (D-Ala2)-Leu-Enkephalin H-Tyr-D-Ala-Gly-Phe-Leu-(OH) is thought to modulate the activity of Toll like receptor 4, which is involved in inflammation and immune response.</p>

<p>H-Arg-Val-Leu-psi(CH2NH)Phe-Glu-Ala-Nle-NH2 is a compound which is structurally related to the amino acid histidine. It has been used as an indicator for Xanthochromia, a diagnostic for copper. H-Arg-Val-Leu-psi(CH2NH)Phe-Glu-Ala-Nle-NH2 has also been used in polyester production and as a monitoring agent for modifications of polylactic acid thermally.</p>

<p>Please enquire for more information about H-Val-4MbNA·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about N,S-Bis-Fmoc-glutathione Fmoc-Glu(Cys(Fmoc)-Gly-OH)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Hippuryl-Lys-Val-OH is a metal chelator that binds to the positively charged amino acid lysine. It has been shown to be effective in inactivating enzymes and inhibiting the growth of bacteria, such as frondosa, by binding to the enzyme metalloendopeptidase. The optimum pH for this compound is between 7 and 8. Hippuryl-Lys-Val-OH has also been shown to have a strong affinity for hippuric acid, which can be utilized as a measure of its concentration.</p>

<p>Please enquire for more information about (Phe1-psi(CH2NH)Gly2)-Nociceptin (1-13) amide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (Beta-Ala70)-C3a (70-77) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-Ethyl-3-methylimidazolium ethyl sulfate is a surfactant that has a high thermal expansion coefficient. It can be used as a solvent to dissolve ionic substances and can be used in experiments involving hydrogen fluoride, ionic liquids, and reaction mechanisms. 1-Ethyl-3-methylimidazolium ethyl sulfate is not toxic to cells and animals in the short term, but the long term effects of this compound are unknown. The heat capacity of this substance is high and it has been shown to emit light when exposed to xrays. This compound also shows hydrogen bonding interactions with other ions in solution.</p>

<p>Please enquire for more information about H-Ala-Ala-OtBu·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Tyr-Somatostatin-28 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Z-Val-Gly-Gly-OBzl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Fmoc-Asn(Trt)-Wang resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Z-Gly-Pro-Arg-4MbNA acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (Pro7)-Neurokinin B including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Abz-Ser-Pro-3-nitro-Tyr-OH is a chromophobe peptide that is expressed in renal cell carcinomas. It is a potent inhibitor of all three major classes of proteases: serine, cysteine and aspartyl proteases. Abz-Ser-Pro-3-nitro-Tyr-OH inhibits the activity of peptidases, which are enzymes involved in protein degradation and turnover. Abz has been shown to inhibit the activity of intrarenal proteolytic enzymes, including endopeptidase, metallopeptidase and aminopeptidase activities. Abz also has been shown to inhibit the expression of markers on the surface of kidney cells and to reduce renal cell proliferation.</p>

<p>Please enquire for more information about (Lys9,Trp11,Glu12)-Neurotensin (8-13) (Cyclic Analog) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Fluorogenic Human CMV Protease Substrate trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-Ala-Ala-OMe is a serine protease inhibitor that binds to serine proteases, including chymotrypsin, trypsin, and elastase. The inhibition of these enzymes prevents the hydrolysis of proteins by these enzymes, which can lead to cell death. Z-Ala-Ala-OMe has been shown to inhibit the growth of bacteria in vitro and in animal models. This compound also showed an ability to inhibit the production of phosphite by immobilized subtilisin from Bacillus licheniformis (Bacillus subtilis) with a Km value of 0.5 mM</p>

<p>Please enquire for more information about Boc-Tyr(Bzl)-aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (D-Trp6)-LHRH (1-6) amide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Type A Allatostatin I is a fatty acid that is synthesized in the liver and binds to the G protein-coupled receptor, alpha-MSH. Allatostatin I inhibits fatty acid synthesis and has been shown to have a protective effect on hepatic steatosis caused by methanol solvent exposure. It also has insecticidal properties which may be due to its ability to inhibit chitin synthesis in insects. Moreover, Type A Allatostatin I has shown ecological effects as an inhibitor of polymerase chain reactions (PCRs) for DNA replication. This compound also inhibits RNA synthesis in vitro at physiological levels. Type A Allatostatin I has been shown to be an endogenous factor that plays a role in obesity and diabetes, as well as its pathogenic mechanism.</p>

<p>LymnaDFamide-1 is a neuropeptide that belongs to the family of c-terminal peptides. It is a dipeptide with a sequence of L-Pro-Tyr-Asp-Arg-Ile-Ser-Asn-Ser-Ala-Phe. This peptide was found in the nervous system of invertebrates, where it is believed to play an important role in the regulation of neurotransmitter release. In mammals, LymnaDFamide has been detected in the brain and in the gallbladder. It may be involved in regulating feeding behavior and gastric motility.</p>

<p>H-D-Arg(Me)-OH is a peptide that has been shown to inhibit the proliferation of cancer cells in culture. It inhibits the growth of tumor cells by blocking the activity of the oxytocin receptor, which regulates cell adhesion and migration. The H-D-Arg(Me)-OH acetate salt has also been shown to promote the differentiation of basophilic leukemia cells into normal myeloid cells. This peptide is used as a control for incubated cell cultures, such as liver cells, and can be used to study protein synthesis.</p>

<p>Please enquire for more information about N-[(2RS,3RS)-2,3,4-Trihydroxy-butyl]-Val-Leu-anilide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Amyloid beta-Protein (1-46) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Key subunit of extracellular plaques found in the brains of patients with Alzheimer's disease; Hydrochloride salt</p>

<p>Phe-Leu-OH is an enzyme that has been found to be involved in the synthesis of meningococcal disease. In addition, it has been shown to have diagnostic potential for the detection of this disease. The enzyme is expressed on the surface of meningococci and produces a protein antigen which can be detected by the presence of antibodies in patient serum. Phe-Leu-OH is also involved in the synthesis of Phe-Leu amide, which may inhibit binding of inhibitor molecules to membrane channels. This activity may be related to its ability to cause a decrease in ion flow across cell membranes.</p>

<p>Please enquire for more information about Cys-Gly-His-Gly-Asn-Lys-Ser-Amyloid b-Protein (33-40) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Acetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Mastoparan 17 (free acid) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Cyclo(-Pro-Thr) is a cyclic peptide that is derived from the amino acid sequence of serotonin. Cyclo(-Pro-Thr) has been detected in human urine, and it is possible that this compound may be formed by the hydrolysis of serotonin by enzymes such as pipecolate oxidase. The presence of cyclo(-Pro-Thr) in human urine has been correlated with the occurrence of stomach ulcers, which are caused by substances such as famotidine and other proton pump inhibitors. Cyclo(-Pro-Thr) has also been found to inhibit the production of gamma-aminobutyric acid (GABA), which is an important neurotransmitter for controlling muscle tone, blood pressure, and anxiety.</p>

<p>Please enquire for more information about Z-Gly-Pro-Arg-pNA acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (Tyr1)-TRAP-7 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Diethyl (5-phenylisoxazol-3-yl) phosphate is a chlorpyrifos analog that is detectable in the blood and urine. The compound has been detected in red blood cells, plasma, serum, and urine samples at levels of 10 to 50 μg/L. Diethyl (5-phenylisoxazol-3-yl) phosphate can be used as an analytical method for detecting chlorpyrifos residue on food products or in environmental samples. Diethyl (5-phenylisoxazol-3-yl) phosphate is transfected into human hepatoma cells and activated by carbamate or propanil. It inhibits cellular protein synthesis by binding to the 30S ribosomal subunit, preventing the formation of the initiation complex between aminoacyl tRNA and mRNA. This binding also prevents peptide bond formation between amino acids, leading to cell death.</p>

<p>Z-Gly-Val-OH is an inhibitor that can be used for the synthesis of peptides. It is a c-terminal amino acid with an optically active, cyclic structure. Z-Gly-Val-OH can be coupled to azide and spheric amino acids, and it undergoes racemization in solvents containing additives. This reagent can also be used for the synthesis of peptides with epimerization or chlorine.</p>

<p>Please enquire for more information about Farnesyl-Met-OMe including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

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<p>Please enquire for more information about (Pro34)-Neuropeptide Y (porcine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>S-Benzylglutathione acts as a competitive inhibitor of glutathionase and undergoes conversion by rat kidney microsomes into its cysteine derivatives.</p>

<p>S-Fcme activates multidrug resistance transporter by boosting ATPase activity and competing for drug binding.</p>

<p>S-(p-Nitrobenzyl)glutathione acts as a competitive inhibitor of glutathionase.</p>

<p>Please enquire for more information about 4-Methyl-5-(2-phosphorylethyl)thiazole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4-Methylaminophenol sulfate is an enzyme substrate that is used in the analytical method for determining the concentration of potassium dichromate. It is prepared by reacting 4-methylaminophenol with sulfuric acid, and its optimum concentration is 0.2 mM. The linear calibration curve was obtained at a pH range of 2 to 5.4 and a temperature range of 25 to 37°C. The analytical method can be applied to human serum samples and has been shown to be applicable for studies on autoimmune diseases and anthelmintics.</p>

<p>Bosentan is a potent inhibitor of the uptake of organic anions. It is used in the treatment of pulmonary arterial hypertension and has been shown to be effective against pravastatin-resistant HIV protease inhibitors, such as saquinavir, quinidine, and rosuvastatin. Bosentan inhibits uptake by binding to the transporter protein at a site that does not overlap with the binding site for organic anion substrates. This leads to a change in kinetic parameters for substrates, such as pravastatin and saquinavir. The binding site on bosentan may also be elucidated through monolayer experiments with efflux transporters.</p>

<p>6-Amino-4-(4-phenoxyphenylethylamino)quinazoline is a potential anticancer drug that has been shown to inhibit the polymerase chain reaction in human osteosarcoma cells. It also inhibits the signaling pathway of nuclear factor-κB (NF-κB), which is involved in cell death and tumorigenesis. 6-Amino-4-(4-phenoxyphenylethylamino)quinazoline has shown significant cytotoxicity against murine hepatoma cells and bowel disease cells, but not against normal tissue. This drug is also an inhibitor of the drug transporter Pgp. 6-Amino-4-(4-phenoxyphenylethylamino)quinazoline has been shown to be effective in experimental models for cancer, AIDS, and other infectious diseases.</p>

<p>8-Phenyltheophylline (8PT) is an adenosine receptor agonist that is used as a bronchodilator for the treatment of asthma. It has been shown to increase the intracellular calcium concentration in hl-60 cells and in rat papillary muscles. 8PT also has locomotor activating effects, which are thought to be due to its ability to block potassium channels in the hippocampal formation. These effects may be related to ATP-sensitive potassium channels, which have been shown to be sensitive to ATP in untreated mice. 8PT also has anti-arrhythmic properties, which may be due to its ability to inhibit sodium channels and its effect on heart rate and contractility.</p>

<p>4-Methyl-3-nitrophenyl isocyanate (4MPN) is a chiral diisocyanate that can be used as an activated diisocyanate. 4MPN is prepared by the carbonylation of 3-nitrobenzaldehyde and xylene with hydrogen chloride in the presence of a catalyst. Impurities, such as chlorides or sulfurs, can be detected using surface methodology techniques. The feedstock for this compound is usually xylene, which has a high boiling point. This product contains reactive functional groups that can be used to modify surfaces and create polyurethane products.</p>