Amino Acids (AA)

<p>DDAVP is an analogue of vasopressin, which belongs to the class of inositol phosphates. It is a potent agonist for the V1 receptor and has a higher affinity for this receptor than vasopressin. DDAVP also has antagonist properties at the V2 receptor. The biological activity of DDAVP is mediated by its ability to increase phospholipase A2 activity and cause the release of arachidonic acid from membrane phospholipids. This activation causes an increase in prostaglandin synthesis, leading to increased vascular permeability and hypotension. DDAVP may also have antidiuretic effects due to its antagonism of oxytocin receptors.</p>

<p>Senktide is a substance P analog that has been shown to produce tail-flick responses in animals. The maximum response of the tail-flick test can be enhanced by the administration of either dopamine or serotonin. Inhibition of metabolism is likely to be responsible for these effects, as demonstrated by experiments in Sprague-Dawley rats. Senktide is an experimental model for studying the role of substance P in the regulation of blood pressure and locomotor activity. This compound also has pressor properties that are similar to those of dopamine and serotonin, which may be due to its ability to stimulate alpha-adrenergic receptors and inhibit dopaminergic neurons via a presynaptic mechanism.</p>

<p>Please enquire for more information about Antho-RPamide III·HCl Pyr-Val-Lys-Leu-Tyr-Arg-Pro-NH2·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 H-Gly-Gly-Arg-anilide 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 Ac-DL-Lys(Ac)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Lys3-Bombesin is a bifunctional peptide that binds to the bombesin receptor and is used in cancer therapy. It is a radiotracer, which can be used for diagnostic imaging and diagnosis of tumors. Lys3-Bombesin has a high affinity for the bombesin receptor subtype B, which is expressed by prostate cancer cells. The peptide can be conjugated to a small molecule, such as a radioactive isotope, and used to deliver it specifically to the tumor site. This compound has been shown to inhibit the growth of human prostate cancer cells in vitro.</p>

<p>Please enquire for more information about Dnp-Pro-Leu-Gly-Leu-Trp-Ala-D-Arg-NH2 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-L-Thr-OH is a synthetic peptide that contains the amino acid sequence of l-threonine. It is an amide with a carbamic acid and chloride functional group. The monomers are linked by ring-opening reactions, which are sequences of reactions in which the bond between two adjacent carbon atoms is broken and then immediately formed again with the addition of another molecule. Z-L-Thr-OH has been shown to hydrolyze leukocytes and inhibit bacterial growth in vitro. In vivo studies have also shown that Z-L-Thr-OH inhibits neutrophil recruitment, degranulation, and oxidative burst in response to chemoattractants or bacteria. This peptide has also been shown to be effective against methicillin resistant Staphylococcus aureus (MRSA) and other clinically significant pathogens.</p>

<p>Please enquire for more information about Amyloid P Component (27-38) amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Neuromedin U-8 (porcine) trifluoroacetate salt H-Tyr-Phe-Leu-Phe-Arg-Pro-Arg-Asn-NH2 trifluoroacetate salt is a molecule that inhibits the action of vasoactive intestinal peptide. It is a peptide hormone that has been shown to be involved in the regulation of bowel function and blood pressure. Neuromedin U-8 (porcine) trifluoroacetate salt H-Tyr-Phe-Leu-Phe-Arg-Pro-Arg-Asn NH2 trifluoroacetate salt has also been shown to inhibit cell proliferation, cancer, and inflammatory bowel disease. Neuromedin U 8 (porcine) trifluoroacetate salt H Tyr Phe Leu Phe Arg Pro Arg Asn NH2 trifluoroacetate salt binds to the receptor for</p>

<p>Please enquire for more information about HIV-1 gag Protein p24 (194-210) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Pro-His-Leu-OH is a tripeptide with a sequence of L-proline, H-histidine, and D-leucine. It is an experimental substrate for peptide transporters and has been shown to be taken up by E. coli. This peptide is specific for Borrelia burgdorferi, the organism that causes Lyme disease.</p>

<p>Please enquire for more information about TRAF6 Peptide 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 (Pro34)-Peptide YY (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Thr-Gly-OH is a synthetic polymerase chain reaction product. It is a mixture of H-Thr and Gly, which are two amino acids that are involved in the replication of DNA. The sequences of these two amino acids have been determined and found to be phylogenetically related to each other. H-Thr-Gly-OH was synthesized by the ethyl esterification of H-Thr with Gly. This reaction product has been shown to have locomotor activity in Drosophila melanogaster and may also possess some other properties that are unknown at this time.</p>

<p>1,2-Distearoyl-rac-glycero-3-phosphocholine is a synthetic phospholipid, which is typically derived from the hydrogenation of naturally occurring lecithins. This compound serves as a key structural component in lipid bilayers, joining polar heads with hydrophobic tails to form stable membranes.</p>

<p>Bz-Arg-betaNA·HCl is a fluorescent probe that binds to the active site of esterases. The fluorescence signal intensity is proportional to the amount of enzyme present and can be used for measuring the activity of esterases in vitro or in vivo. Bz-Arg-betaNA·HCl has been shown to have high specificity for esterases, with low affinity for other enzymes, such as proteases.</p>

<p>D-Pen 2,p-chloro-Phe4,D-Pen 5)-Enkephalin H-Tyr-D-Pen-Gly-p-chloro-Phe-D-Pen (Disulfide bond) is a peptide that belongs to the family of opioid drugs. It has low potency and is used in pharmacological studies as a nonselective antagonist of δ-, μ-, and κ-(kappa) receptors. This drug blocks pain by binding to the same receptor sites that are activated by endogenous opioids and has been shown to be effective against both inflammatory and neuropathic pain. DPDPE has also been shown to have a high safety profile with minimal side effects.</p>

<p>Z-Ala-His-OH is a peptide consisting of three amino acids. It has been shown to have an optimal activity at pH 4.5, and can be recycled. Z-Ala-His-OH is synthesized by introducing the amino acid building blocks into a reaction system, where they are systematically introduced at different positions in order to produce the desired peptide sequence. Z-Ala-His-OH is an ionizable molecule that shows high affinity for the active site of its target enzyme. This property makes it useful in solvents with low dielectric constants, such as water or organic solvents with acidic properties. The kinetic behavior of this molecule has been studied systematically by measuring its rate of reaction in different solvents with different pH values and concentrations of reactants.END&gt;</p>

<p>3-(Boc-amino)pyridine is a glycine derivative with a trigonal, chelate ring. It can be hydrolyzed by acid to form 3-aminopyridine. 3-(Boc-amino)pyridine has been shown to react with trimethyltin chloride to form an intramolecular complex in the presence of alkyllithiums. This reaction proceeds through lithiation and methylation of the carboxyl group of 3-(Boc-amino)pyridine. The interaction between 3-(Boc-amino)pyridine and trimethyltin chloride forms an antiaromatic six membered ring that resembles a benzene molecule.</p>

<p>Please enquire for more information about H-Gly-Arg-bNA hydrochloride 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 Adrenomedullin (26-52) (human) 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-Ile-2-Nal-Trp-His-His-Tyr-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Neuropeptide Y (18-36) trifluoroacetate salt H-Ala-Arg-Tyr-Tyr-Ser-Ala-Leu-Arg-His-Tyr-Ile-Asn-Leu-Ile-Thr-Arg -Gln is a peptide belonging to the family of neuropeptides. It has been shown to have potent vasoconstricting activity in rat and guinea pig hearts, as well as contractile activity in rat aortic rings. Neuropeptide Y (18 - 36) trifluoroacetate salt H -Ala -Arg Tyr Tyr Ser Ala Leu Arg His Tyr Ile Asn Leu Ile Thr Arg Gln Arg Tyr NH2 trifl uoroacetate salt also inhibits the cyclase activity of adenylate cyclase, which is responsible for generating the second messenger cAMP. This compound may be used to treat congest</p>

<p>H-AFLPWHRLF-OH peptide, corresponding to amino acids 206-214 of human Tyrosinase. The peptide is supplied as an acetate salt.</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 (d(CH2)51,D-Ile2,Ile4,Arg8)-Vasopressin b-Mercapto-b,b-cyclopentamethylene-propionyl-D-Ile-Phe-Ile-Asn-Cys-Pro-Arg-Gly-NH2 (Disulfid e bond) 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-Ala2)-Dynorphin A (1-9) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Edelfosine is a phospholipid analog that has been shown to inhibit insulin-induced glucose uptake in adipocytes. It is a potent inhibitor of the insulin receptor tyrosine kinase and can also act as an allosteric inhibitor of protein kinase C (PKC). Edelfosine inhibits the growth of mammary carcinomas by inhibiting PKC, which leads to a decrease in cell proliferation. This drug also interacts with sulfonic acids, forming hydrogen bonds, which may be the reason for its high-performance liquid chromatography. The molecular weight of edelfosine is 582.3 g/mol.</p>

<p>Please enquire for more information about Boc-Phe-PAM 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-N-Me-D-Ser(tBu)-OH·DCHA 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 pTH-Related Protein (7-34) amide (human, mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-Hydroxy-5-methylisoxazole (3HM) is a bacterial strain that belongs to the class of slow-release antibiotics. It is designed to release its active form, 3-hydroxy-5-methylisoxazole carboxylic acid, over time. The release process can be controlled by the ratio of 3HM and citric acid in the solution and by temperature changes. Titration calorimetry has shown that 3HM releases heat when it interacts with hydrochloric acid in a reaction solution. The detection sensitivity for this compound is 0.1 μM, which is lower than that for most other compounds of this type. Optimum concentrations are between 10 μM and 20 μM with a kinetic data of 0.0004/s at 20 μM concentration and an analytical method using vitro assays.</p>

<p>Please enquire for more information about Phenylacetyl-(D-Arg2·28,p-chloro-Phe6,Arg9, Abu 15, Nle 27, Homoarg 29)-GRF (1-29) amide (human) 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 Acarbose 1,1-a,a-glycoside including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Decanoyl-Arg-Val-Arg-Lys-chloromethylketone is a potent activin antagonist that has been shown to inhibit follicle development in ovary cells. It also blocks the protease activity of leishmania, which is a parasite that causes cutaneous leishmaniasis. This drug binds to proteases and inhibits their activity by competing with substrates for the active site. Decanoyl-Arg-Val-Arg-Lys-chloromethylketone is not expressed in the submandibular gland or the submaxillary gland, which are salivary glands.</p>

<p>H-Ala-Thr-OH is a dipeptide that is used as a stabilizer for the active form of methionine in some nutritional supplements. H-Ala-Thr-OH is synthesized by the hydroxylation of DL-methionine, which is then converted to H-Ala-Thr-OH by an aminopeptidase. The amino acid sequence of H-Ala-Thr-OH resembles that of l-threonine, but lacks an α carbon atom and an amino group on the carboxylic acid end. This dipeptide has been shown to be auxotrophic for both lysine and threonine when expressed in Escherichia coli.</p>

<p>Please enquire for more information about H-Ile-2-chlorotrityl resin (200-400 mesh) (Low Substitution) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-Ile-Glu(OtBu)-Ala-Leu-aldehyde, also known as ZILEAL, is a potent immunosuppressant that binds to the Toll-like receptor (TLR) and inhibits NF-κB binding activity. It has been shown to reduce the activation of macrophages by inhibiting the production of proinflammatory cytokines such as tumor necrosis factor alpha (TNFα), IL-1β, and IL-6. This drug has been shown to inhibit HIV replication in vitro and was also found to have an antiviral effect against herpes simplex virus type 1 in vivo. ZILEAL also inhibits dsDNA binding activity, which may have potential applications in cancer treatment.</p>

<p>Suc-Phe-Gly-Leu-betaNA is a synthetic peptide that has been shown to bind to glutathione, an antioxidant. It is used in a method for determining the concentration of antioxidants in a sample by injection into the gas phase. The chemical ionisation (CI) and electrospray ionisation (ESI) are used to produce ions from the peptide. The compounds are then separated using chromatography before being quantified by measuring their mass using a mass spectrometer. This process is repeated until all of the antioxidant has been eluted from the column.</p>

<p>H-Gly-Glu-Gly-OH trifluoroacetic acid is a dilute buffer solution of amino acids. It has been used to study the thermodynamic stability of polypeptides and their sensitivity to acidic conditions. Experiments have shown that H-Gly-Glu-Gly-OH trifluoroacetic acid is more stable than glycine, glutamic acid, histidine, aspartic acid, or aspartyl. This compound is an amino acid with a high concentration of glutamic acid.</p>

<p>Please enquire for more information about (H-Cys-betaNA)2·2 HCl (Disulfide bond) 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 1-Boc-4-Iodomethyl-Piperidine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>(Met5,Pro6,D-Phe7,D-Trp9,Phe10)-a-MSH (5-13) is a fragment of alpha-MSH. It is produced by the coupling of 5 amino acids with a fatty acid at the C-terminus. This peptide has been found to have an anti aging effect on the skin due to its ability to stimulate the production of collagen and glycerin. It also has an active oxygen species that can activate tyrosinase and therefore increase melanin production. The enzyme tyrosinase is responsible for catalyzing the last step in the synthesis of melanin from dopaquinone. This compound may be used cosmetically or as a growth regulator in skincare products.</p>

<p>MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone is a peptidyl substrate for the enzyme carboxypeptidase A. This substrate has a high specificity for carboxypeptidase A and does not bind to other enzymes such as carboxypeptidase B, D, or L. The hydrophobic nature of this substrate has been shown in both hamsters and macaques. MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone also shows cardiovascular effects in both animal models. It is possible that this effect is due to the proteolytic activity of the enzyme. More research needs to be done to identify the sequence of this peptide and how it may affect humans.</p>

<p>Please enquire for more information about O-Hippuryl-L-b-phenyllactic acid sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Isovaleryl-Val-Val-Sta-OEt is a peptide hormone and active inhibitor of the enzyme pepsin. This drug has been shown to have proteolytic activity in vitro, with a pepsin rate constant of 0.0015 min−1. It also inhibits the protease activity of trypsin, chymotrypsin, and elastase at a similar rate. Isovaleryl-Val-Val-Sta-OEt has been shown to be an active inhibitor of polymerase chain reaction (PCR) and reverse transcriptase activities. This drug is not absorbed through skin and can be used as a nonimmunogenic reagent for biochemical studies on water permeability and signal peptide sequences in biological samples.</p>

<p>H-D-Ala-Gln-OH is a modified structural analog of l-fucose that has been shown to be a potent immunostimulant in vitro. The hydrocarbon chain on this molecule is substituted with an H-D-Ala moiety, which provides the molecule with a hydroxyl group. This modification increases the solubility of the molecule, thereby making it more suitable for in vivo administration. Additionally, modifications to the hydrocarbon chain may have functional consequences on the molecule's activity (e.g., substitutions may increase or decrease its ability to induce interleukin).</p>

<p>Please enquire for more information about TIMP-2 (145-168) (human, bovine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>PAR-2 agonist is a synthetic peptide that activates PAR-2. It binds to PAR-2 receptors, which are present in the mesenteric vasculature and in various other tissues. Activation of PAR-2 leads to an increase in intracellular calcium concentration, activation of protein kinase C, cytosolic calcium ion release, phosphorylation of myosin light chain, muscle cell proliferation, transcription and translation initiation, and increased production of vasoactive intestinal peptide. This drug also has anti-inflammatory effects and stimulates epidermal growth factor (EGF) and thrombin receptor expression as well as growth factor production.</p>