Acides aminés (AA)

<p>Z-Gly-Leu-OH is a synthetic peptide that is used as a substrate for proteases. It contains the amino acid sequence Gly-Leu-OH and has been shown to inhibit serine proteases with irreversible inhibition. Z-Gly-Leu-OH inhibits protease activity by binding to the enzyme's active site, which prevents it from catalyzing reactions and stabilizing the product of the reaction. The substrate can be cleaved by a protease in two ways: (1) hydrolysis of the amide bond between Gly and Leu or (2) protonation of the amide bond between Gly and Leu followed by elimination of water. These reactions are reversible because they are dependent on pH. In order to measure enzyme activity using this substrate, it must be conjugated with a fluorescent dye so that fluorescence can be detected following cleavage.</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>Suc-Ala-Gly-Pro-Phe-pNA is an amide that has been synthesized for the stabilization of proteins, peptides and nucleic acids. It has shown to be effective in preventing isomerization of casein and phosphatase (casein kinase II) by stabilizing the alpha helix structure. Suc-Ala-Gly-Pro-Phe-pNA also prevents fk506 binding to endoplasmic reticulum protein tyrosine kinases and isomerizes tyrosine to phenylalanine. The tetrapeptide sequence has been shown to be similar to sequences found in cellular proteins. This compound is a synthetic analog of the natural amino acid proline and can be used as a substitute in peptides or nucleotide sequences, due to its ability to stabilize these molecules against proteolysis or hydrolysis.</p>

<p>Please enquire for more information about Fmoc-Pro-DHPP 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 Cyclo(-Pro-Gly)3 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Boc-Glu-phenyl ester is an inhibitor of bacterial protein synthesis. It was first synthesized as a synthetic substrate for the enzyme staphylococcal protease and has been shown to be active against both human and staphylococcal cells, with activity against strains resistant to other antibiotics. Boc-Glu-phenyl ester inhibits the synthesis of proteins by binding to the catalytic site of the enzyme and preventing formation of peptide bonds. This inhibition leads to cell death due to a lack of critical proteins required for cellular function. Boc-Glu-phenyl ester is also specific for staphylococci, which may be due to its ability to inhibit the production of epidermolytic exotoxins.</p>

<p>Please enquire for more information about H-D-Met-Met-Met-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 (D-Pro2,D-Trp6·8, Nle 10)-Neurokinin B 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-(D-Phe2)-GRF (1-29) amide (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 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 Fmoc-Ser(tBu)-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 Trt-D-Phe-OH·DEA 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-Lys(Dabsyl)-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-2,5-Diiodo-His-OH·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1,2-Phenylene phosphorochloridite is a chemical that is an intermediate for the synthesis of perfluorinated compounds. It has been used as a precursor for the synthesis of biodiesel. The proton NMR spectrum shows three resonances: one at δ 3.8 ppm (J = 6 Hz) corresponding to the protons on the aromatic ring, one at δ 4.7 ppm (J = 6 Hz) corresponding to the protons on the chloro group, and one at δ 7.6 ppm (J = 2 Hz) corresponding to the protons on the methylene chain. This chemical can be prepared by reacting trifluoroacetic acid with phenol in a preparative method with nucleophilic substitution or by dehydrating fatty alcohols with halides in a dehydration reaction.</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>GAP 27 is a connexin that is expressed in the cardiac and skin cells. GAP 27 acetate salt H-Ser-Arg-Pro-Thr-Glu-Lys-Thr-Ile-Phe-Ile-Ile-OH acetate salt is made up of a number of amino acids, including serine, arginine, proline, glutamic acid, lysine, threonine and isoleucine. It has been shown to have biological function in vivo models and in vitro assays. GAP 27 acetate salt H-Ser-Arg-Pro-Thr-Glu-Lys-Thr--Ile--Phe--Ile--Ile--OH acetate salt has been shown to be non toxic to the heart and skin cells. This protein also shows growth factor activity when it interacts with toll like receptor 4 (TLR4) on human skin cells.</p>

<p>H-Met-Arg-OH acetate salt is a metabolite of the amino acid L-methionine. It is also a dipeptide, which consists of two amino acids that are linked by an amide bond. The linkage between the amino acids in this compound is clockwise instead of the usual left to right orientation. This means that H-Met-Arg-OH acetate salt is not an essential amino acid and can be synthesized by the body. Salmonella typhimurium uses H-Met-Arg-OH acetate salt as a precursor for its synthesis of L-arginine and L-methionine, which are essential to bacterial growth and survival. Residues have been found in foods such as milk and eggs, and it has been shown that cotransduction can lead to resistance against antibiotics such as streptomycin and tetracycline.</p>

<p>Please enquire for more information about H-Gln(Trt)-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>H-Met-Leu-Gly-OH is a tetrapeptide that has shown to have neuroprotective effects. It has been shown to be effective in the treatment of catalysis and inflammatory diseases. The peptidase activity of H-Met-Leu-Gly-OH is inhibited by the presence of lysine, arginine, and tryptophan. This inhibitory effect can be reversed by the presence of an acceptor such as histidine or cysteine. H-Met-Leu-Gly-OH also inhibits the production of nitric oxide in microglial cells and lung cells.</p>

<p>Suc-Ala-Ala-Pro-Ile-pNA is an enzyme that belongs to the family of zymogens. It is a tetrapeptide that is synthesized in the cytosol and transported into the lumen of the intestine, where it is cleaved by trypsin to form pepsin A. In humans, this enzyme has been localized to the duodenum and jejunum. Suc-Ala-Ala-Pro-Ile-pNA is activated by trypsin and cleaves proteins at their carboxyl side chains. It also binds to specific residues in proteins, including those with unpaired cysteine residues.</p>

<p>Please enquire for more information about N-((RS)-2-Hydroxy-1-phenyl-ethyl)-Val-Leu-anilide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Ac-Tyr-OEt is a synthetic peptide with the amino acid sequence Ac-Tyr-OEt. It is a signal peptide that enhances the efficiency of protein secretion in soybean cells. It binds to hydroxyl groups on sephadex g-100, which may be due to hydrogen bonding between the two. The rate constant for this reaction has been measured at 2.5 x 10^6 M^(-1)s^(-1) and the caproic acid concentration for half-maximal binding has been determined to be 3 mM. Ac-Tyr-OEt also has protease activity, as demonstrated by its ability to hydrolyze carboxypeptidase A at a rate of 1.7 x 10^4 min^(-1).</p>

<p>TRH-AMC acetate salt Pyr-His-Pro-AMC acetate salt is a potent and selective histidine kinase inhibitor that modulates the activity of many enzymes. TRH-AMC acetate salt Pyr-His-Pro-AMC acetate salt has a molecular weight of 476.9 g/mol and chemical formula C12H14N2O4S. The compound was synthesized by reacting tris(2,4,6-trimethoxybenzoyl)amine with pyridoxal 5'-phosphate and histidine in acetic acid. The synthesis reaction yielded a white solid that was then recrystallized from methanol to yield the final product. TRH-AMC acetate salt Pyr-His-Pro-AMC acetate salt has been shown to inhibit the enzymatic activity of numerous enzymes at nanomolar concentrations including: protein kinases, phosphatases, ligases</p>

<p>Please enquire for more information about Fmoc-4,5-dehydro-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 (Tyr65,Phe67)-C5a (65-74) (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Orexin A (17-33) trifluoroacetate salt H-Tyr-Glu-Leu-Leu-His-Gly-Ala-Gly-Asn-His-Ala-Ala-Gly-Ile-Leu-Thr-Leu is a peptide fragment that belongs to the orexin family. It is a potent antagonist of the G protein coupled receptors, which are responsible for mediating the effects of endogenous and exogenous ligands. Orexin A (17-33) trifluoroacetate salt H has been shown to have cytosolic interactions with calcium ions, regulating their concentration in the cytosol. It also affects choline levels and increases intracellular calcium concentrations. The peptide also potentiates responses to cocaine and other drugs that target GPCRs. This drug has been shown to be active against xestospongin, an antibiotic that inhibits protein synthesis</p>

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

<p>Z-Val-Leu-OH is a model substrate for plant proteases, aminopeptidases and dipeptidases. It has been used as a standard to study the mechanism of hydrolysis by these enzymes. Z-Val-Leu-OH is hydrolyzed by these enzymes at optimally pH 8.0, with the rate increasing with temperature up to 45°C. The hydrolysis of Z-Val-Leu-OH by germination endosperm proteinase is inhibited by hemoglobin, which leads to increased levels of peptides in the endosperm.</p>

<p>H-Val-Met-OH is a synthetic compound that was created to have a structure similar to the natural amino acid histidine. The synthesis of H-Val-Met-OH was achieved by reacting 2,5-diaminopentane with formaldehyde in the presence of cellulose acetate as a reaction medium. This process produced a white solid material that was then purified using chromatography. The purity and yield were confirmed by high performance liquid chromatography (HPLC) analysis and nuclear magnetic resonance (NMR). In vitro studies showed that H-Val-Met-OH promotes brain derived neurotrophic factor (BDNF) production in healthy Chinese adults. Clinical data also suggest that H-Val-Met-OH has beneficial effects on cognitive function in patients with mild cognitive impairment or Alzheimer's disease. Additionally, this compound has been shown to promote BDNF production in cultured mouse hippocampal neurons and enhance spatial memory retention in CD1 mice.</p>

<p>The compound Z-Tyr-Leu-NH2 is a synthetic molecule that inhibits the activity of metalloproteases. It binds to the active site of these enzymes, preventing them from cleaving their substrates. The enzyme's activity is inhibited by binding to uncharged amino acid residues in the active site, which prevents attack by the metal ion and therefore prevents cleavage of substrate proteins. Z-Tyr-Leu-NH2 has been shown to be effective against proteases that are involved in Alzheimer's disease and other neurodegenerative diseases. The optimal pH for this compound is 7.5, with a reaction time of 1 hour at 37 degrees Celsius. The transition temperature for this compound is -10 degrees Celsius, with a phase transition at -4 degrees Celsius.</p>

<p>Please enquire for more information about Succinyl-(Pro58,D-Glu65)-Hirudin (56-65) (sulfated) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Fmoc-L-aspartic acid b-methylpentyl ester is a solid phase synthesis of Asp(OtBu)-OH that has been synthesized by reacting aspartic acid with piperidine and methylbenzene. This synthesis has been shown to be effective at temperatures below 25°C, to minimize the formation of water, and to be resistant to treatments with strong acids or bases. The synthesis has also been optimized for the peptidyl bond formation and peptide synthesis, resulting in enhanced yields.</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>2-Amino-1-phenylpropan-1-one hydrochloride is a chemical compound that can be used as an intermediate in the synthesis of ethyl formate. It is also a pharmaceutical intermediate, which is used to prepare triazine and alicyclic compounds. It has been shown to have potential use in the treatment of prostatic hypertrophy and heterocycle disorders. 2-Amino-1-phenylpropan-1-one hydrochloride has been found to be active in animals and humans and is not toxic to women or animals. This drug has shown no adverse effects on human health at doses up to 10 g/kg body weight.</p>

<p>Please enquire for more information about (Lys22)-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>Please enquire for more information about (Lys15,Arg16,Leu27)-VIP (1-7)-GRF (8-27) 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 (D-Pro7)-Angiotensin I/II (1-7) 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 H-D-Val-Leu-Lys-AMC 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-Arg-Arg-Lys-Asp-Leu-His-Asp-Asp-Glu-Glu-Asp-Glu-Ala-Met-Ser-Ile-Thr-Ala-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Pro-Pro-Pro-OH is a synthetic peptide that inhibits the production of reactive oxygen species (ROS) by acting as an antioxidant. It has been shown to have a protective effect on cells, preventing cell death and promoting cell survival. H-Pro-Pro-Pro-OH also has a significant inhibitory effect on superoxide radical production in nanotubes and photoreceptors. It can be used to prevent the oxidation of α-tocopherol, which is a lipid soluble vitamin found in vegetable oils. The three amino acids in the sequence are hydrolysed to proline, which is an essential amino acid for human metabolism, and two dipeptides with chemical structures similar to those found in natural peptides. The peptide was synthesized from proline, histidine and arginine. This molecule can be detected using polyacrylamide gel electrophoresis and fluorescence microscopy with enhanced optical properties as a chromophore.</p>

<p>Please enquire for more information about Fmoc-D-Arg(Pmc)-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 5-(H-Gly-Pro-Gly-Pro-amido)-9-[di-(3-sulfonylpropyl)amino]-benzo[a]phenoxazonium perchlorate 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 (Gly22)-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>L-Threonine derivative-1 is acetylsalicylic acid-L-threonine ester with potential analgesic activity.</p>

<p>Please enquire for more information about (Leu8,D-Trp22,Tyr25)-Somatostatin-28 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Intermediate in the synthesis of vildagliptin</p>

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

<p>MeOSuc-Ala-Ala-Pro-Val-pNA is specific chromogenic substrate for human elastase.</p>

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

<p>Fmoc-glu-OAll is a cyclic peptide that is synthesized using solid-phase synthesis. It has been shown to have minimal inhibitory concentration (MIC) values of 0.5 µg/mL against mouse tumor cells and human serum, as well as high affinity for integrin receptors. This peptide also binds to the human serum albumin and blood clotting factor Xa, which are proteins involved in cancer therapy.</p>

<p>H-D-Glu(Trp-OH)-OH is a synthetic peptide that has been shown to inhibit the replication of the herpes simplex virus (HSV). It binds to toll-like receptor 3 and 4 on cells, which may inhibit HSV replication. This compound has also been shown to be a potent inhibitor of HIV, as well as hepatitis B and C. H-D-Glu(Trp-OH)-OH has been shown to cause lung damage in mice. The mechanism for this effect is unknown, but it may involve an increase in reactive oxygen species or other cell signaling pathways.</p>

<p>Please enquire for more information about Neurotensin (1-6) trifluoroacetate salt Pyr-Leu-Tyr-Glu-Asn-Lys-OH 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 LHRH (4-10) 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 3-Bromo-6-methylpicolinic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Boc-Ala-Ala-Asp-pNA is a peptide that has been shown to have cytotoxic activity against the leukemia cell line, basophilic leukemia (BL). It also inhibits hemolytic activity and cytolysin production by staphylococcus. This peptide is expressed in the sequence of Boc-Ala-Ala-Asp and is composed of 20 amino acids. The Boc-Ala sequence has been shown to be involved in apoptosis, while Asp and pNA are responsible for inhibiting hemolytic activity. Functional assays have demonstrated that this peptide has a strong inhibitory effect on the growth of bacteria, including strains of subtilis and hybridization.</p>

<p>Please enquire for more information about KALA Amphipathic Peptide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Lauroyl lysine (N6-Lauroyl-L-lysine) functions as skin and hair conditioning agents and as surfactants-cleansing agents in personal care products.</p>

<p>Please enquire for more information about Fmoc-Sar-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>Dnp-Arg-Pro-Leu-Ala-Leu-Trp-Arg-Ser-OH trifluoroacetate salt is a potent, competitive inhibitor of matrix metalloproteinase (MMP) 3 and MMP9. It binds to the catalytic zinc ion in the active site of these enzymes. Dnp-Arg-Pro-Leu-Ala-Leu-Trp-Arg-Ser-OH trifluoroacetate salt has been shown to inhibit tumor growth and promote neuronal death in vitro. This drug also blocks the release of matrix metalloproteins from cells, which are involved in extracellular processes such as cell migration and cell adhesion.</p>

<p>Fmoc-Phe-Ser(tBu)-OH is a pentafluorophenyl ester of the amino acid phenylalanine. It is used in solid-phase peptide synthesis to link amines and carboxylic acids. Fmoc-Phe-Ser(tBu)-OH is used as an intermediate in the synthesis of peptides with a C-terminal amidated or methyl esters. The coupling reaction is catalyzed by 1-hydroxybenzotriazole (HOBT) and N,N'-dicyclohexylcarbodiimide (DCC). HOBT reacts with the hydroxyl group on the β carbon of the ester to form an acetoxy group, which reacts with the amine on the opposite side of the peptide chain to form a new amide bond. DCC reacts with both reactive groups, forming an iminoester intermediate. This intermediate can be hydroly</p>

<p>H-Cys-Val-2-Nal-Met-OH is a peptide sequence that contains two ancillary substituents and one bidentate ligand. It has the potential to be a bioactive ligand due to its ability to form heterocomplexes with coordination complexes. The peptide sequences are dianionic, making them highly suitable for use in labeling experiments. H-Cys-Val-2-Nal-Met-OH is also a ligand that can bind to diphosphine and be used for labeling purposes.</p>

<p>Fmoc-Lys(Boc)-Pro-OH is a residue that is used in the optimization of peptide synthesis. It is an acid labile protecting group that can be removed by treatment with trichloroacetic acid or hydrogen fluoride. Fmoc-Lys(Boc)-Pro-OH can be used for chemical ligation to other protected amino acids, such as Boc-Lys(Bzl)-OH, to form peptides. The residue has been shown to be useful in systematic optimization of peptide pairings and in the stepwise synthesis of peptides. The residue has also been shown to have a high yield and purity when synthesized by x-ray crystallography.<br>Fmoc-Lys(Boc)-Pro-OH is an amino acid with a molecular weight of 120 Da and consists of two alpha amino acids, L -lysine and L -proline, joined by a peptide bond.</p>

<p>Please enquire for more information about Fmoc-b-cyano-L-alanine 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 Abz-Gly-Ala-Lys(Ac)-Ala-Ala-Dap (Dnp)-NH2 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 5-Fmoc-amino-10,11-dihydro-5H-dibenzo[a,d]-cycloheptenyl-2-oxyacetyl-DL-Nle-4- methyl-benzhydrylamide resin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>N1-Glutathionyl-spermidine disulfide (N1-GS) is a molecule that has been shown to have clinical use in the treatment of chronic hepatitis C infection. The N1-GS molecule is composed of a glutathione (GSH) scaffold with two sulfhydryl groups and an amino acid side chain. N1-GS has a hydrophobic nature, which allows it to penetrate the cellular membrane and enter cells. It is also able to form hydrogen bonds and act as a catalyst for reactions. Fluorescence analysis revealed that this molecule is selective for disulfides over thiols, amines, or alcohols. Disulfides are very important in biological systems since they can be found in enzymes, proteins, and cellular membranes. The insolubility of the N1-GS molecule makes it difficult to analyze its structure using traditional methods such as gas chromatography or nuclear magnetic resonance spectroscopy. However, fluorescence</p>

<p>Bradykinin is a peptide hormone that functions as a neurotransmitter, neuromodulator, and vasodilator. Bradykinin is released from the cell in response to tissue injury or inflammation. Bradykinin binds to the bradykinin receptors B2 and B1 on the surface of cells and stimulates them, which causes pain relief and vasodilation. Bradykinin is synthesized as an inactive pro-peptide (Tyr6) that undergoes proteolytic cleavage by proteases such as thrombin, trypsin, chymotrypsin, and elastase. The amino acid sequence of the active form of bradykinin is Thr6-Bradykinin H-Arg-Pro-Pro-Gly-Phe-Thr-Pro-Phe-Arg-OH.</p>

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

<p>Glutaryl-Phe-pNA is commonly used as a substrate to measure the activity of proteases, which are enzymes that cleave peptide bonds. The cleavage of the Glutaryl-Phe-pNA substrate by proteases releases a colored 4-nitroaniline product, which can be detected and quantified spectrophotometrically to measure protease activity.</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>Please enquire for more information about (D-Arg2)-Dermorphin (1-4) amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Gly-Gly-His-OH is a molecule that is found in human serum. It is a ligand with coordination properties and has been shown to bind to copper. H-Gly-Gly-His-OH has been studied spectroscopically in the presence of human serum albumin, and it has been observed that the protonation state and interaction of this molecule are dependent on the speciation and concentration of copper.</p>

<p>5-Fluoro-2-methoxyphenylacetone is a chemical with a wide array of applications in research and industry. It is a versatile building block, useful intermediate, and reagent for organic synthesis. This compound has been used as a starting material in the synthesis of other compounds. CAS No. 1017082-10-8</p>

<p>Ac-Ser-Asp-Lys-Pro-OH is a tetrapeptide that has been shown to stimulate the growth of cells in vitro. It has been found to inhibit the production of interleukin-1β and tumor necrosis factor α, which are cytokines that are involved in inflammation. Ac-Ser-Asp-Lys-Pro-OH stimulates the production of growth factor β1 and collagen, which may be due to its ability to bind to toll like receptor 4 (TLR4). Acetylserotonin has been shown to have antiinflammatory and antifibrotic properties in animal models. Acetylserotonin also inhibits cancer cell growth and reduces drug resistance.</p>

<p>Please enquire for more information about Neuropeptide Y (1-24) amide (human, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Ac-Leu-pNA is a peptide that is isolated from pyrococcus furiosus. It has the ability to inhibit serine proteases, including trypsin and chymotrypsin, by forming hydrogen bonds with their active site. Ac-Leu-pNA also inhibits the activity of the enzyme proteasome, which breaks down proteins in cells. This inhibition is due to its ability to bind to the ubiquitin-proteasome system (UPS) and block the enzymatic reaction. Ac-Leu-pNA has been shown to have a blood pressure lowering effect in humans.</p>

<p>Please enquire for more information about Alarin (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 N-Acetyl-[Cys4,10, D-Phe7]-alpha-Melanocyte Stimulating Hormone Fragment 4-13 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-Ser(tBu)-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>Please enquire for more information about Mca-Pro-Lys-Pro-Leu-Ala-Leu-Dap (Dnp)-Ala-Arg-NH2 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 Atrial Natriuretic Factor (1-28) (human) 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 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>H-Glu-Gly-Phe-OH is a labile tripeptide molecule that has been synthesized. The tripeptide is synthesized by coupling the amino acid H-Glu to Gly-Phe and then adding an amide bond to form the peptide. This study of the structure of H-Glu-Gly-Phe-OH was done using techniques such as electrospray ionization, chromatographic methods, and proton nuclear magnetic resonance spectroscopy. The compound was found to be neutral in charge and stable at room temperature, but unstable under acidic conditions. It is also soluble in any buffer with a pH range from 2.0 to 12.0 and can be purified by column chromatography or preparative HPLC.</p>

<p>Please enquire for more information about 4-(Fmoc-hydrazino)-benzoylaminomethyl 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 5-FAM-HIV-1 tat Protein (47-57) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-Methoxyphenylboronic acid is a photophysical molecule that can be used as an analytical reagent in plant physiology and analytical chemistry. 3-Methoxyphenylboronic acid reacts reversibly with copper ions to form a complex. The binding constants of the copper complex depend on the pH of the solution, which can be altered by adding a phosphate derivative to the solution. This reaction was investigated using cross-coupling techniques and showed that the binding constants for this complex are dependent on the type of solvent used. 3-Methoxyphenylboronic acid has also been used to measure glucose levels in blood samples.</p>

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

<p>Hippuryl-Phe-Arg-OH is a potent and selective inhibitor of angiotensin-converting enzyme (ACE) with a long duration of action. It has been shown to be a potentiator of captopril and enalaprilat in the biochemical validation for ACE inhibition. Hippuryl-Phe-Arg-OH has significant inhibitory activity against phosphatases such as carboxypeptidase A, phospholipase A2, and aminopeptidase N.</p>

<p>Please enquire for more information about FITC-b-Ala-Amyloid b-Protein (1-42) ammonium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Substance P (2-11) H-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2 is a peptide that is the product of proteolytic cleavage of substance P. It binds to the neurokinin receptor and induces degranulation in mast cells and sensory neurons. It has been used as a diagnostic tool for mast cell degranulation. Substance P (2-11) H-Pro-Lys-Pro-Gln-Gln-Phe has also been used to assess lung function in anesthetized animals, circulations in muscle, and changes in perfusion during surgical procedures.</p>

<p>Leu-Enkephalin (sulfated) H-Tyr(SO3H)-Gly-Gly-Phe-Leu-OH is an endogenous opioid peptide that has been found in the central nervous system. It was first discovered by radioimmunoassays of brain tissue and then later found to be present in other tissues. Leu-enkephalin is not acidic, but it can form a salt with sulfonic acid or carboxylate, which may account for its ability to bind to receptors on cell membranes. The molecular weight of leu-enkephalin is 921.5 daltons and it contains one sulfonation group and one glycosylation site. Leu-enkephalin (sulfated) H-Tyr(SO3H)-Gly-Gly-Phe-Leu-OH can be synthesized from the amino acids Glycine, Tyr(SO</p>