Acides aminés (AA)

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

<p>Z-Pro-Leu-Gly-OEt is a cyclic tripeptide that can be synthesized using ammonium sulfate as a catalyst. The reaction time required is between 4 and 12 hours, with the optimum at 8 hours. Resonances have been observed in the 1H NMR spectrum of Z-Pro-Leu-Gly-OEt. The most prominent resonance appears at δ 9.5 ppm. The cyclization of Z-Pro-Leu-Gly-OEt is catalysed by ammonium sulfate, which also produces a reaction yield of 100%. The effect of pH on the rate constant for the reaction has been studied and it was found that there was no significant difference in reactivity when the pH was varied between 7 and 11. Sulfoxide formation has also been monitored during synthesis, but concentrations are low enough to not affect the yield or reactivity of the product. The conformational structure of Z-Pro-Le</p>

<p>(R)-2-Methylmorpholine is a protease inhibitor that has been shown to inhibit HIV-1 protease, a class of enzymes that are involved in the replication of HIV-1. It is used as a research tool to study the structure and function of HIV-1 protease. (R)-2-Methylmorpholine binds to the active site of the enzyme by forming hydrophobic interactions with residues in the active site. This binding leads to an inhibitory effect on ligand binding, protein synthesis, and other cellular processes. Molecular modeling studies have shown that (R)-2-Methylmorpholine inhibits HIV-1 protease by blocking the catalytic cleft and preventing access to substrate residues.</p>

<p>Peptide YY (3-36) (human) trifluoroacetate salt H-Ile-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Asn -Arg -Tyr -Tyr -Ala -Ser -Leu -Arg <br>Peptide YY (3.36) is a peptide hormone that is secreted by L cells in the small intestine and colon. It has been shown to be an effective treatment for obesity, type 2 diabetes, and other metabolic disorders. Peptide YY (3.36) has been shown to increase insulin sensitivity, reduce food intake and body weight, increase metabolic rate, and improve glucose homeostasis in animal studies. In humans, it has been found to have similar effects on postprandial plasma levels of peptide YY (3.</p>

<p>Please enquire for more information about 2-Fluoro-6-methylbenzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-Gly-Gly-His-OH is a synthetic amino acid that has been shown to bind to metal ions such as copper and zinc. The interaction with the metals may be due to the presence of the carboxyl group on the side chain. Z-Gly-Gly-His-OH is also able to catalyze the hydrolysis of ester bonds in organic solvents, which may be due to its interactions with cations. Z-Gly-Gly-His-OH can also interact with enzymes such as protein kinases, leading to changes in enzyme activity.</p>

<p>Please enquire for more information about Fluorescein-6-carbonyl-Leu-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone 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 Bz-Asn-Gly-Thr-NH2 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 Vesicular Stomatitis Virus Nucleoprotein (52-59) 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 Ovalbumin (257-264) (chicken) 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 Fmoc-Ile-Thr(Psi(Me ,Me)pro)-OH 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 Suc-Leu-Leu-Val-Tyr-pNA including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Endothelin-1 (ET-1) is a peptide that is produced by the endothelium. ET-1 is involved in numerous biological processes, including vasoconstriction, inflammation, and cell proliferation. Endothelin-1 (human ET-1) acetate salt H-Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-(Glu)-Cys-(Val)-Tyr-(Phe)-Cys-(His)-Leu -Asp(-Ile)-Ile(-Trp)) acetate salt is a recombinant protein that has been shown to significantly upregulate the production of endothelin in primary pulmonary hypertension. It also plays an important role in bowel disease, where it may be involved in the development of chronic inflammatory bowel disease.</p>

<p>Please enquire for more information about 4-Cbz-(R)-2-methylpiperazine 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-D-Asp(OMpe)-OH 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-(2-Amino-ethyl)-2-(benzyl-phenyl-amino)-acetamide 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-(Cys(Acm)33·42)-EGF (33-42) amide (mouse) 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 HCV NS4A Protein (22-33) (FDA strain) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Angiotensin I/II (3-8) H-Val-Tyr-Ile-His-Pro-Phe-OH is a peptide that has physiological effects and is used as a drug. It is an active analogue of the peptide hormone angiotensin II, which regulates blood pressure and fluid volume. Angiotensin I/II (3-8) H-Val-Tyr-Ile-His-Pro-Phe-OH binds to angiotensin receptors and stimulates the release of calcium ions from cytosolic stores in cells, leading to increased muscle contractions and vasoconstriction. This drug may also have effects on dopamine levels in the brain, locomotor activity, and biochemical properties such as enzyme activity or protein binding.br&gt;<br>Angiotensin I/II (3-8) H-Val-Tyr-Ile-His Pro Phe OH has been shown to reduce the level of dopamine</p>

<p>H-D-Val-Leu-Arg-pNA·2 AcOH is a kallikrein inhibitor that can be used as a blood pressure lowering agent. It inhibits the enzymatic activity of kallikrein, which is responsible for the conversion of kininogen to bradykinin, and thus prevents the production of natriuretic peptides. H-D-Val-Leu-Arg-pNA·2 AcOH has been shown to decrease blood pressure in animals by inhibiting filtration through the glomerulus and by blocking renin release from juxtaglomerular cells.</p>

<p>Z-Phe-Cit-AMC is a fluorescent substrate for the enzymes cysteine and peptide aminopeptidases. It has been synthesized by conjugating 7-amino-4-methylcoumarin with L-phenylalanine. The product is useful in assays to measure the activity of these enzymes, which are involved in protein digestion and wound healing. Z-Phe-Cit-AMC can be hydrolyzed by bromelain, ficin, or papain and it can be used as a substrate for enzyme reactions.</p>

<p>Please enquire for more information about H-Leu-Leu-Leu-NH2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Boc-Phe-Phe-OH is a linker that is used to create homologues. It has been shown to be able to form supramolecular structures and encapsulate biomolecules, such as amino acids. The ester linkage of Boc-Phe-Phe-OH can be modified by the addition of a carboxylic acid, which can lead to changes in its fluorescence and magnetic properties. Boc-Phe-Phe-OH is primarily used as an intermediate for fluorescent probes or other molecules.</p>

<p>3-Fluoro-4-methoxybenzoic acid is a dipolar molecule with a fluorine atom. It has been synthesized experimentally and the yields are determined by the experimental conditions. 3-Fluoro-4-methoxybenzoic acid has two isomers, which can be differentiated by their resonances. The molecule also has an asymmetric C3(CF)2Cl group in the middle of its structure that can rotate freely.</p>

<p>Perfluoro-N-(4-methylcyclohexyl)piperidine (4-FPP) is a fluorine compound that has been shown to inhibit the enzymatic activity of tyrosine kinases. It is a potent inhibitor of both human and murine tyrosine kinases, but it does not bind to bacterial tyrosine kinase domains. 4-FPP has been used in clinical studies as an anti-cancer drug, although it's clinical relevance remains unclear. It has also been shown to be effective against the influenza virus by inhibiting the synthesis of viral proteins that are involved in replication. The chemical structure of 4-FPP contains a carbonyl group that can react with other compounds through a photochemical process. This reaction is thought to result in the development of new drugs with similar biochemical properties to 4-FPP.</p>

<p>Please enquire for more information about H-D-Leu-Thr-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 H-Gly-Ala-Pro-AFC including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Adriamycin is an anticancer drug that is a structural analogue of aspartic acid. It can be synthesized in a solid-phase synthesis using a polymeric resin with an acidic functional group, such as H-Asp-Ala-OH. Adriamycin inhibits the production of inflammatory cytokines and prostaglandins, which are involved in the development of inflammatory diseases. Adriamycin has been shown to have anti-inflammatory effects on human serum and to inhibit the production of proteins important for tumor cell proliferation. Adriamycin also has anti-inflammatory properties due to its ability to bind with hydrogen bonds to acidic residues on proteins.<br>END&gt;</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 3-Iodo-L-tyrosine 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 (Gln53)-Connexin 37 (51-58) (human, mouse, rat) 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 Biotinyl-Neuromedin S (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Ac-Phe-Lys-OH is a synthetic peptide that mimics the lysine side chain of L-lysine. It has been shown to be cytotoxic to cancer cells and cardiac cells, with the formation rate of Ac-Phe-Lys-OH being dependent on the concentration of glycolaldehyde. The reaction yield for Ac-Phe-Lys-OH is also dependent on creatine kinase activity. Acetylation of Ac-Phe-Lys-OH reduces its cytotoxicity and increases its solubility in water.</p>

<p>A monoclonal antibody is a type of antibody produced by a single clone of B cells. Monoclonal antibodies are created by injecting mice with a protein, and then harvesting the antibody-producing cells from the mouse's spleen or lymph nodes. These cells are then fused with cancer cells to form hybridoma cells that produce the desired antibodies. Monoclonal antibodies are used in vitro assays to detect certain molecules, such as matrix molecules, growth factors and polysialic acid. They can also be used for in vivo diagnostic purposes, such as detecting urothelial carcinoma in mammals or human lymphocytes on the surface of lymphocytes.</p>

<p>Phenylalanine methyl ester is a metabolite of phenylalanine that is formed by the action of the enzyme phenylalaninase. It has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit the production of pro-inflammatory cytokines such as colony-stimulating factor (CSF) and tumor necrosis factor alpha (TNFα). This drug also inhibits amyloid protein aggregation, a process that causes Alzheimer's disease. Phenylalanine methyl ester has been used in clinical trials for treating infectious diseases. The drug increases the number of white blood cells in the body and stimulates antibody production. Phenylalanine methyl ester binds to sodium citrate and forms stable complexes with hydrogen bonds or ionic interactions.</p>

<p>Please enquire for more information about LIP1 (human) 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 Fmoc-N-methyl-L-leucine 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 (Gly21)-Amyloid b-Protein (1-40) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Bombesin (8-14) acetate salt H-Trp-Ala-Val-Gly-His-Leu-Met-NH2 acetate salt is a bifunctional peptide that has been shown to inhibit the growth of prostate cancer cells. Bombesin (8-14) acetate salt H-Trp-Ala-Val-Gly-His-Leu-Met-NH2 acetate salt also has antiinflammatory properties and is used in treating inflammatory diseases. It inhibits collagen synthesis and fibrinogen activation, which may be important in the treatment of autoimmune diseases such as rheumatoid arthritis. Bombesin (8 14) acetate salt H Trp Ala Val Gly His Leu Met NH2 Acetate Salt has been shown to have no effect on healthy tissues when administered systemically.</p>

<p>H-Gly-Arg-Gly-Asp-D-Ser-Pro-OH trifluoroacetate salt (HGGDS) is a collagen gel that is used in the treatment of autoimmune diseases, such as arthritis and lupus. HGGDS inhibits the production of fibrinogen, which is a protein involved in blood clotting, by binding to its receptor on human fibroblasts. It also inhibits the production of basic proteins needed for the generation of collagen and activation of integrin receptors, which are involved in cell adhesion and migration. HGGDS also blocks transcription polymerase chain reactions (PCRs), which are necessary for the synthesis of DNA. This can lead to a decrease in cell proliferation and an increase in apoptosis.</p>

<p>Fmoc-3-(4'-pyridyl)-L-alanine is a heterocyclic compound that is an intermediate in the synthesis of other pharmaceuticals. It can be obtained by the trituration of Fmoc-3-(4'-pyridyl)-L-alanine hydrochloride with ether, followed by transfer of the resulting solid to a reaction vessel. The product can then undergo further synthetic transformations such as functionalizations and yields. This chemical is used in organic chemistry as a heterocycle.</p>

<p>Please enquire for more information about Fmoc-Pen (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>N,N-bis(Carboxymethyl)-L-glutamic acid is a synthetic compound that functions as a disinfectant. It has been shown to be effective against bacteria and fungi in vitro, with an efficacy of over 90%. N,N-bis(Carboxymethyl)-L-glutamic acid is used as a treatment for tumors due to its ability to penetrate the tumor cells and inhibit fatty acid uptake. This compound also prevents the formation of new blood vessels by inhibiting the synthesis of DNA and RNA. N,N-bis(Carboxymethyl)-L-glutamic acid can be used in coatings for metals or metal surfaces that are exposed to water or air because it is biodegradable and noncorrosive.</p>

<p>Please enquire for more information about Fmoc-SDMA(Boc)2-ONa including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>