Aminoácidos (AA)

<p>Trifluoroacetate salt</p>

<p>Please enquire for more information about Z-Trp-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 (Des-Gly10,D-Pyr 1,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Fmoc-D-glu(OtBu)-OH is a homologous molecule that binds to the influenza virus and inhibits its replication. The synthesis of Fmoc-D-glu(OtBu)-OH is achieved by solid-phase peptide synthesis, which involves the ligation of amino acid building blocks on an insoluble carrier resin. This process has been found to be effective for the synthesis of peptides with a variety of amino acid sequences. Fmoc-D-glu(OtBu)-OH has been shown to inhibit the growth and multiplication of Chlorella pyrenoidosa, a single celled green alga, and Paramecium tetraurelia, a protozoan ciliate. It also displays antimycobacterial activity against Mycobacterium tuberculosis in vitro.</p>

<p>Please enquire for more information about (D-Ser4)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Ala-Ala-Ala-Tyr-OH is a peptidic substrate that is used in assays to measure the activity of proteases. It has been shown to be a good substrate for neutrophil elastase and can be used to measure the activity of this enzyme. H-Ala-Ala-Ala-Tyr-OH has also been shown to be a reference compound for fluorescence measurements, which can be used for labeling or profiling. The fluorescence emission spectrum is constant over a wide range of pH and ionic strength, making it an ideal substrate for measuring protease activity.</p>

<p>H-Trp-Trp-OH is a reaction product of the amino acid tryptophan and various electron donors. The radical form of H-Trp-Trp-OH has been studied using 2D nuclear magnetic resonance (NMR) spectroscopy to determine its structure. In addition, H-Trp-Trp-OH has been used to study the mechanism of protein phosphorylation reactions. This chemical can be prepared from a solution of tryptophan in water and an oxidizing agent such as hydrogen peroxide or sodium hypochlorite. The frequency shift observed for H-Trp-Trp-OH was attributed to the presence of a constant that was found to be 10 Hz/M, indicating that this substance is a radical form. The sample preparation technique used in this experiment consisted of adding an equal volume of acetic acid to an unknown sample and then centrifuging it at 5000 rpm for five minutes before measuring its fluorescence emission.</p>

<p>N-Boc-cis-4-hydroxy-L-proline methyl ester is a synthetic molecule that can be used to synthesize amides. It is typically prepared through a multistep process that begins with the condensation of an acid chloride and an amine. The reaction product is then treated with methyl chloroformate to produce the desired compound, which can be purified by recrystallization. N-Boc-cis-4-hydroxy-L-proline methyl ester has been used in the synthesis of nucleophilic and reactive molecules, as well as industrial processes.</p>

<p>Acetate salt</p>

<p>(R)-2-Hydroxy-4-phenylbutanoic acid is an ester compound that is produced by the conversion of (S)-malic acid to its enantiomer. This reaction is catalyzed by a phosphoric acid esterase. The kinetic, immobilization, and transfer mechanisms have been characterized. The solubilized form of the enzyme was found to be more active than the crystalline form. Enzyme inhibitors such as hydrogen chloride and hydrochloric acid were also investigated in order to determine their effect on the reaction rate and product distribution. A structural formula for (R)-2-Hydroxy-4-phenylbutanoic acid was determined using nuclear magnetic resonance spectroscopy and mass spectrometry, revealing a dinucleotide phosphate as a possible intermediate in the synthesis pathway.</p>

<p>Please enquire for more information about H-Lys(4-nitro-Z)-pyrrolidide·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 Mca-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys(Dnp)-NH2 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4-Amino-2-methylbenzoic acid is a low molecular weight compound that has been shown to inhibit the neuraminidase enzyme. It interacts with the imine group of the enzyme and forms a covalent bond, which prevents the release of sialic acid from the terminal sugar residue of glycoproteins. The inhibition of this enzyme leads to decreased bacterial growth. 4-Amino-2-methylbenzoic acid has been shown to be active against Gram positive bacteria such as Staphylococcus aureus and Streptococcus pneumoniae, but not against Gram negative bacteria such as Escherichia coli or Pseudomonas aeruginosa. This compound is also able to inhibit the synthesis of c-reactive protein (CRP) in human erythrocytes.</p>

<p>Please enquire for more information about Staphylococcus Aureus Protein A (SpA)-Derived Peptide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-Gly-Ala-OH is an amide that is synthesized by the solid-phase synthesis of a protected amino acid. The amino acid sequence was determined by sequencing the product and comparing it to the amino acid composition of known glycyl-amides. The enzyme active site was found to be located on the side chain of Gly, which is a polar residue. This catalytic site is only occupied in one orientation, with Ala occupying the opposite side chain position. The yields for this reaction are very high and are not affected by changes in temperature or pH. Z-Gly-Ala-OH has a chiral center at position 3 and can exist as two enantiomers, Z-(+)-glycylalanine and its mirror image, Z-(−)-glycylalanine.</p>

<p>Please enquire for more information about Ac-3,5-dinitro-Tyr-OEt 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-Methylphenyl)aminocarbonyl)-aminophenyl)acetyl-Fibronectin CS-1 Fragment (1980-1983) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys-Pro-OH is a peptide that is derived from the sequence of fibronectin. It has been shown to be taken up by urchin cells, which are spherical and have a toroidal shape. This peptide also has modular properties and forms a particle with a pegylated molecule. The amino acid sequence of this peptide is unmodified. H-Arg-Gly-Asp-Ser-Pro-Ala-Ser-Ser-Lys Pro -OH is a synthetic ligand that can be used in the ligation of mesenchyme cells.</p>

<p>4-Abz-Gly-Pro-D-Leu-D-Ala-NHOH trifluoroacetate salt is a synthetic, hydroxamic acid that inhibits the activity of collagenase, gelatinase and stromelysin. It also has inhibitory activities against metalloproteinases, such as matrix metalloproteinases and serine proteinases. 4-Abz-Gly-Pro-D-Leu-D-Ala-NHOH trifluoroacetate salt has been shown to inhibit the production of proinflammatory cytokines in human skin fibroblasts. This agent also induces the production of granulocytes in vitro.</p>

<p>ACTH is a hormone that belongs to the class of endogenous peptides. It is synthesized and secreted by the anterior pituitary gland in response to adrenocorticotropic hormone (ACTH) from the hypothalamus. ACTH has a high affinity for cells with receptors for ACTH and has been shown to stimulate cyclase activity, leading to increased production of cAMP. ACTH also binds to membranes and micelles, which are lipid bilayers with hydrophobic regions. The binding of ACTH at these sites alters the physical properties of these structures by increasing their permeability or solubility. This leads to changes in their functions, including modulation of membrane-bound enzymes such as adenylate cyclase activity.</p>

<p>Please enquire for more information about (Deamino-Cys11,D-2-Nal 14,Cys18)-b-MSH (11-22) amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Lys-Tyr-Ser-OH is a molecule that is the product of a racemase enzyme. This molecule is an acid with a pKa of 2.6, which means that it can exist as either a D or L form at pH values less than 2.6. The D form is more stable and has greater solubility in water than the L form. H-Lys-Tyr-Ser-OH stabilizes the conformation of erythromycin and other antibiotics by binding to Murein, which is the cell wall component responsible for conferring resistance to these drugs.</p>

<p>Please enquire for more information about H-Leu-Gly-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 O-Hippuryl-DL-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>Please enquire for more information about Amyloid Dan Protein (1-34) (reduced) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Tenofovir is a nucleoside analog reverse transcriptase inhibitor that binds to the RNA-dependent polymerase. This compound is used in combination with other antiviral agents for the treatment of HIV-1 infection and for prophylaxis against HIV-1 infection. Tenofovir has been shown to be effective against infections caused by strains of HIV-1, such as the drug resistant virus. Tenofovir is absorbed rapidly after oral administration, with a bioavailability of over 80%. The prodrug fumarate is hydrolyzed to tenofovir in vivo and this conversion occurs more efficiently in acidic conditions. Alafenamide, a prodrug of tenofovir, has been approved by the FDA as an alternative to tenofovir disoproxil fumarate (TDF) for the treatment of HIV-1 infection. Alafenamide is an acyclic nucleoside phosphonate that inhibits viral replication by inhibiting reverse</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>Please enquire for more information about Fmoc-D-Ser(BSi)-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 Sorbin (147-153) amide (porcine) 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-Arg(Pbf)-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>2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine hydrochloride is a benzimidazole derivative. It has a chemical stability and can be used for wastewater treatment. It is also a pump inhibitor and can be used for anhydrous sodium magnesium salts. This product is synthesized from the reaction of protonated 2-bromo-4-methoxyphenol with 2,6-dimethylpyridine in the presence of hydrochloric acid. The reaction was carried out in an asymmetric synthesis using a proton transport system. 2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine hydrochloride is soluble in water and has a pH of 1 to 3. It has been shown that this product can be used as an antioxidant and as a metal chelation agent.</p>

<p>4-Methylsalicylamide is a chemical compound that belongs to the class of isonicotinic amides. It is a potent anti-inflammatory agent with minimal inhibitory concentration (MIC) values of 4 µg/mL for gram-positive bacteria and 8 µg/mL for gram-negative bacteria. This compound has been shown to be effective against methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium perfringens, although is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex. 4-Methylsalicylamide has been shown to have an inhibitory effect on ring-opening, which may be due to its ability to acetylate mitochondrial membranes, altering the membrane potential. The molecular modeling studies also showed that 4MSAM binds at the same site as antibiotics such as penicillin and erythromycin in bacterial ribos</p>

<p>L-Tyrosine ethyl ester hydrochloride is a non-protein amino acid that inhibits the activity of metalloproteases, which are enzymes that break down proteins. It has been shown to be effective against bowel disease and cancer by inhibiting the release of inflammatory cytokines. L-Tyrosine ethyl ester hydrochloride also has anti-inflammatory properties and can be used in the treatment of depression and liver cirrhosis. This drug is an inhibitor of hydroxylase, which is an enzyme involved in the synthesis of melanin. It is a structural analogue to L-DOPA, which is used for Parkinson's disease. L-Tyrosine ethyl ester hydrochloride has been shown to have antihypertensive effects and can be used as a diuretic agent.</p>

<p>Please enquire for more information about (Asp28)-Exenatide 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-Exenatide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2-Bromo-6-methylpyridin-3-ol is a heterocyclic organic compound. It is a pyridine ring with two methyl groups attached to the ring at positions 2 and 6. The bromine atom is at position 3. This is an important intermediate in the Suzuki coupling reaction, which uses it as a starting material for the synthesis of many other compounds. The dieckmann condensation reaction produces this compound from 2,6-dichloropyridine and other reagents. Fluorescent when exposed to UV light, this compound has been used as a probe for chloride ions in solution using mass spectroscopy. This substance also yields dieckmann condensation products with alkynes and chlorine or bromine. 2-Bromo-6-methylpyridin-3-ol can be produced by treating pyridine with methylacrylate in the presence of catalysts such as copper(II)</p>

<p>Please enquire for more information about Z-Ile-His-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-Ala-Ala-Pro-Leu-pNA·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Fmoc-Gly-Phe-OH is a photolytic residue that has been synthesized by solid-phase techniques. This molecule is an immobilized linker that can be used in photolabile devices to analyze the kinetics of biological processes. Fmoc-Gly-Phe-OH can also be used in supramolecular devices and regenerative medicine to measure the diameter of cells, as well as for regenerative purposes in humans.</p>

<p>Substance P is a bifunctional neuropeptide that acts as both a neurotransmitter and a neurohormone. The amino acid sequence of Substance P is H-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2. It is found in the brain and spinal cord, but also in other tissues such as the parotid gland and stomach. This peptide is released from nerve cells when they are stimulated by pain or anxiety, and it causes contraction of smooth muscles in the lungs, uterus, and gastrointestinal tract. Animal studies have shown that Substance P can be toxic to neonatal animals, leading to hypothyroidism and death. In vitro studies have shown that this peptide can induce the growth of glioma cells and tumors.</p>

<p>H-Leu-Leu-Tyr-OH is a water soluble polymer that is produced by the enzymatic polymerization of L-leucine and L-tyrosine. This polymer is cytotoxic and has been shown to bind to DNA in the cell nucleus, as well as inhibit protein synthesis. H-Leu-Leu-Tyr-OH was developed as an alternative to polyethylene glycol (PEG) due to its low toxicity, high biocompatibility, and ability to be easily synthesized.</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 Biotinyl-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>H-Gly-Pro-bNA is a glycylproline amino acid sequence that is synthesized by the enzyme neutral endopeptidase. It has been found in tissues, such as hamster liver and human liver, and has been shown to be resistant to hydrolysis by peptidases. The H-Gly-Pro-bNA sequence is amphipathic, meaning it can exist in both water and lipid environments. H-Gly-Pro-bNA has been shown to be a substrate for hydroxylase activity, which converts it into an amino acid with a hydroxyl group at its alpha carbon. This amino acid can then bind to polyacrylamide gel electrophoresis under denaturing conditions.</p>

<p>Glutamate is the most abundant amino acid in the body and plays an important role in metabolism, brain function, and immune function. It is involved in many biochemical reactions and has been found to be associated with liver lesions, thermal expansion, and brain functions. Glutamate also has a role in diseases such as Huntington's disease, amyotrophic lateral sclerosis (ALS), and Parkinson's disease. Furthermore, glutamate is used as a neurotransmitter that regulates the central nervous system. The treatment of diseases can be done through glutamate replacement therapy or by inhibiting glutamate receptors. Glutamate levels in human serum have been shown to increase when blood sampling is taken from individuals with metabolic disorders. Results show high values for glutamate levels in human serum samples collected from patients with metabolic disorders.</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>H-Pro-Asn-OH is a reactive functional group that is activated by the presence of acidic conditions. It can react with epoxides to form cyclic ethers. H-Pro-Asn-OH can be used in vitro studies to assess the activation of caspases, which are proteolytic enzymes that play a role in cell apoptosis. It has also been used for molecular imaging and as an antigen for immunotherapy in cancer treatment. This molecule has a reactive functional group on its side chain and reacts with epoxides to form cyclic ethers.</p>

<p>Please enquire for more information about Dynorphin B (1-9) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Tyr-Gln-OH is a model system for the study of polymerase chain reactions. It is a basic protein that has been shown to have antimicrobial peptide activity, and it can be used as a light signal in colony-stimulating factor experiments. H-Tyr-Gln-OH also has been shown to affect fertility in mice and to alter the frequency shift of light. The plant physiology studies on H-Tyr-Gln-OH have revealed that this molecule can stimulate epidermal growth factor production in plants, which may be due to its ability to bind lipid kinases. H-Tyr-Gln-OH can also be used as an antigen for antibody production or as a hybridization probe for DNA detection.</p>