Amino Acids (AA)

<p>(3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone is an organic compound that belongs to the class of carbonyl reductase. It is used as a catalyst for the transformation of secondary alcohols to ketones or aldehydes, including isopropyl alcohol. The reaction proceeds via an intermediate carboxylic acid. The enzyme has been found in various microorganisms, and can be purified from Bacillus megaterium and Streptomyces lividans. The enzyme’s activity can be inhibited by steric effects, metal ions, or other compounds. (3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone crystallizes in two forms: one with the chiral center at the 3 position and one with it at the 4 position.</p>

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

<p>2-Amino-5-chloro-3-methylbenzoic acid (ACMB) is a substructure of the insecticidal compound chlorantraniliprole. It is a solid at room temperature and has a molecular weight of 142.15 g/mol. ACMB can be extracted from n-hexane, chlorantraniliprole, or xylene using gravimetric analysis. The bioactivity of ACMB can be determined by an anthranilic assay, while its solubility data are available in the literature. ACMB has been shown to have insecticidal activity against lepidoptera larvae and cyanuric activity against mosquito larvae.</p>

<p>H-Asp-Asp-Asp-OH is a peptide that has been shown to disrupt the cytosol and cause apoptosis. It can also induce proteolytic maturation and modulate autocatalytic functions. H-Asp-Asp-Asp-OH induces apoptosis by activating caspase 9 and caspase 3, which cleaves poly (ADP ribose) polymerase (PARP). This leads to DNA fragmentation, chromatin condensation, nuclear fragmentation, cell shrinkage, membrane blebbing, and nuclear pyknosis. H-Asp-Asp-Asp-OH binds to the regulatory domain of caspase 9 and prevents it from being activated. The peptide also activates caspase 8 by binding to its regulatory domain, which then activates caspases 3 and 7. H-Asp-Asp-Asp-OH also stimulates the release of granzyme B from cytot</p>

<p>Please enquire for more information about Amyloid P Component (33-38) amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2-Methoxyethyl acetoacetate is used as a raw material for coatings. It has been shown to be an effective calcium antagonist in the treatment of leukemia and other cancers. 2-Methoxyethyl acetoacetate has also been shown to inhibit the growth of HL-60 cells when it is incubated with these cells in the presence of hydrochloric acid, malonic acid, and quinoline derivatives. The reaction produces chlorine gas, which is toxic to cells.</p>

<p>4-Fluoro-2-methoxyaniline is an inhibitor of tyrosine kinase. It is a molecule that has been isolated from the ground leaves of erythroxylon coca and is used in the treatment of diabetes mellitus. 4-Fluoro-2-methoxyaniline inhibits the growth factor receptor, epidermal growth factor (EGF), and its receptor, EGF receptor. This inhibition leads to decreased proliferation of epidermal cells and decreased insulin production by pancreatic beta cells. 4-Fluoro-2-methoxyaniline also has antioxidant properties, which may be due to its ability to scavenge free radicals.</p>

<p>Please enquire for more information about Z-Tyr-Val-Ala-DL-Asp-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 Ac-Asp-D-Gla-Leu-Ile-b-cyclohexyl-Ala-Cys-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Hymenistatin I is a cyclic peptide that is synthesized from the natural amino acid L-proline. It has been shown to inhibit tumor growth and is used in the treatment of bladder cancer. The synthesis of Hymenistatin I begins with the protection of proline as an N-tert-butyloxycarbonyl derivative, followed by a sequence of coupling reactions. This synthetic process involves the use of a linker, such as tetrazole or succinimidyl ester, for example. The final product can then be purified by HPLC analysis. Hymenistatin I inhibits calcineurin inhibitor, which are immunosuppressive agents that are used to treat lymphocytic leukemia and other autoimmune diseases.</p>

<p>DABCYL-Tyr-Val-Ala-Asp-Ala-Pro-Val-EDANS trifluoroacetate salt is a reactive dye that has been shown to bind to the granule neurons of the cerebellum in HL60 cells. It is used as an indicator of protease activity, as it undergoes hydrolysis by serine proteases. DABCYL-Tyr-Val-Ala-Asp-Ala-Pro-Val-EDANS trifluoroacetate salt has also been shown to activate caspase 1 and cause neuronal death in a number of experimental models. This molecule is used for fluorescent labeling and detection of protein synthesis, as well as for visualization of the termini of proteins and other molecules. DABCYL Tyr Val Ala Asp Ala Pro Val EDANS trifluoroacetate salt is also known to be an antiinflammatory agent that may be effective against infectious diseases such as HIV,</p>

<p>Please enquire for more information about Hippuryl-Cys(2-aminoethyl)-OH 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 Boc-Cys(Mob)-Merrifield resin (100-200 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 GLP-1 (7-37) (human, bovine, guinea pig, mouse, rat) 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 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxymethyl-polystyrene 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 H-Pro-Leu-Gly-Gly-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 H-Pro-His-Pro-Phe-His-Leu-Phe-Val-Tyr-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Ser-Glu-OH is a carbohydrate. It has been shown to be involved in the diagnosis of pancreatic cancer by binding to the peptide transporter and inhibiting its function. H-Ser-Glu-OH binds to a number of chemotactic proteins that are involved in the inflammatory response. This interaction may lead to degranulation and lysosome release, which could cause an increase in cancer cells. The carbohydrate ligand on H-Ser-Glu-OH is acidic and has functional groups that allow it to interact with other molecules in a way that is not possible for monosaccharides.</p>

<p>N-Boc-2-aminoacetaldehyde is an aliphatic aldehyde that has been used in the synthesis of a number of bioactive molecules. It is synthesized by reacting an N-Boc amino acid with chloroform and hydrochloric acid. The reaction time is typically 2 hours at room temperature, although it can be decreased to 20 minutes if the temperature is increased to 60°C. The product can be purified using extraction or recrystallization methods. N-Boc-2-aminoacetaldehyde reacts with chloride ions to form phosphoranes, which are useful in clinical development as antimicrobial peptides. This compound also reacts with fluorine to form hydrogenated derivatives that have been shown to have neurokinin activity in animal models.</p>

<p>Trifluoroacetate salt</p>

<p>Please enquire for more information about H-Arg-Gly-OH·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 Endothelial-Monocyte-Activating Polypeptide II-Derived Peptide 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 Boc-Ala-D-Glu-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 Biotinyl-Somatostatin-14 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-Tyr-NH2 acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Gly-Phe-Ser-OH is a substrate for thermolysin, an enzyme that catalyzes the hydrolysis of peptides to amino acids. It is modified by glycerol, which influences its affinity and nature. The residue can be either modified or unmodified with a specific chain length. The modifications of the residue are important in determining the specificity of the enzyme. H-Gly-Phe-Ser-OH has a high degree of hydrophobicity, which influences the catalytic reaction. This substrate can be used to determine enzyme specificity because it is not cleaved by enzymes such as trypsin and chymotrypsin.</p>

<p>Please enquire for more information about Z-Lys-Pro-4MbNA formiate 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 Neuropeptide Y (free acid) (human, rat) 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 Z-Val-Asp(OMe)-Val-Ala-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 Aloc-DL-Orn (Boc)-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 Arg-Glu(EDANS)-(Asn670,Leu671)-Amyloid beta/A4 Protein Precursor770 (668-675)-Lys(DABCYL)-Arg 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 Suc-Val-Pro-Phe-4MbNA including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-DL-Val-Leu-Arg-pNA acetate salt is a natriuretic that is used to treat chronic kidney failure. It has an inhibitory effect on serine protease and epidermal growth factor, which are enzymes involved in the production of atrial natriuretic peptide (ANP). The drug also reduces blood pressure by inhibiting the activity of angiotensin II, which is a potent vasoconstrictor. H-DL-Val-Leu-Arg-pNA acetate salt has been shown to increase urea nitrogen levels by inhibiting the activity of alkaline phosphatase, which breaks down ammonia in the liver.</p>

<p>Trifluoroacetate salt</p>

<p>Please enquire for more information about Hepcidin-24 (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 (Asn10,Leu11,D-Trp12)-pTH-Related Protein (7-34) amide (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 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>Hemokinin-1 is a hematopoietic cell growth factor that belongs to the group of neuropeptides. This protein has been shown to stimulate the production of white blood cells and is used as an adjuvant in vaccines. Hemokinin-1 stimulates the production of inflammatory cytokines and other proinflammatory substances. It also has been found to be involved in autoimmune diseases, cancer, and infectious diseases. The antigen binding site on Hemokinin-1 is located at residues Thr-Gly-Lys-Ala-Ser-Gln-Phe-Phe-Gly-Leu (TGLKSGPFGL) and the receptor binding site at residues Met-NH2. The receptor for Hemokinin 1 is the neurokinin 1 receptor (NK1R).</p>

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

<p>4-Iodo-1-methyl-1H-imidazole is a trifluoroethylamine that inhibits the activity of tyrosine kinases. It binds to the active site of tyrosine kinase and prevents the binding of ATP, preventing phosphorylation and activation of downstream substrates. 4-Iodo-1-methyl-1H-imidazole has been shown to inhibit the proliferation of tumor xenografts in mice, as well as inhibiting headgroup binding and cellular proliferation in vitro. This agent also has a nanomolar range and high selectivity for protein kinases, which may make it suitable for therapeutic purposes.</p>

<p>Growth hormone-releasing factor (GRF) is a peptide fragment of amino acids 1–2 from GHRH (growth hormone-releasing hormone). This 1-29 region is the shortest fully functional fragment of GHRH. GRF is also known as sermorelin. Sermorelin binds to the growth hormone-releasing hormone receptor (GHRH-R), and acts as a surrogate for GHRH, causing growth hormone secretion.human: H-YADAIFTNSYRKVLGQLSARKLLQDIMSR-NH2rat:        H-HADAIFTSSYRR I LGQLYARKLLHEIMNR-NH2</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-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 Fmoc-Gly-Ser(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>ACTH is a hormone that is produced by the anterior lobe of the pituitary gland. It stimulates the release of cortisol from the adrenal cortex. ACTH (7-38) has been shown to have cytosolic Ca2+ channel-blocking and antimicrobial activities, as well as an effect on defensin production in human neutrophils. ACTH (7-38) also has been shown to inhibit cytokine production in rat astrocytes, and to stimulate prostaglandin synthesis in mouse fibroblasts. This peptide also has been shown to have physiological effects on bowel disease and inflammatory bowel disease.</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>Please enquire for more information about Fibronectin Receptor Peptide (124-131) 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-Gln(1-adamantyl)-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 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>Please enquire for more information about Boc-Glu(Lys-OH)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>