Amino Acids (AA)

<p>Please enquire for more information about Ac-Leu-Glu-Val-Asp-AFC 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-beta-Cyclohexyl-Ala-OMe·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 Ac-(6-O-stearoyl)-muramyl-Ala-D-Glu-NH2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Suc-Ala-Ala-Phe-pNA is a peptide that is being studied for its potential to act as an anticancer agent. It inhibits the growth of tumor cells by binding to the neurokinin receptor and thereby blocking the production of substances such as epidermal growth factor, which promote tumor growth. Suc-Ala-Ala-Phe-pNA also has been shown to inhibit the activity of enzymes involved in glucocorticoid receptors, which are proteins that play a key role in regulating the immune response. This peptide also has been shown to be active against mouse skin cells and human prostate cancer cells. In addition, it is believed that this peptide may be useful in gene therapy because it can induce apoptosis in tumor cells without affecting normal tissue.</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>Suc-Ala-Gln-Pro-Phe-pNA is a peptide that is composed of 18 amino acids. This peptide has a molecular weight of 2,812. It has been shown to have biochemical activity in vitro and in vivo. Suc-Ala-Gln-Pro-Phe-pNA is an erythropoietin receptor agonist that has shown homologous sequences with tyrosine kinase receptors and collagen. This protein was expressed in the endoplasmic reticulum, cytosol, and mitochondria of cells. The enzyme phosphatase hydrolyzed the peptide during incubation with calf thymus DNA.</p>

<p>Please enquire for more information about Fmoc-Phe-Wang 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 Glutaryl-Phe-bNA 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 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-Thr(tBu)-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 Mca-(Asn670,Leu671)-Amyloid beta/A4 Protein Precursor770 (667-674)-Dap (Dnp) ammonium acetate 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>

<p>Allatostatin II is a fatty acid that has been shown to have receptor activity. It is an analog of the glycopeptide antibiotic gramicidin S and has been shown to inhibit the growth of bacteria and fungi. Allatostatin II also has diagnostic properties, which are used in biochemical tests for inflammatory diseases. The molecule is conjugated with various agents to form diagnostic agents or antibiotics, such as stenotrophomonas maltophilia and erythromycin. Allatostatin II is found in the human plasma, but its function is unknown.</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>Amyloid beta-protein (Aβ) is a protein that is involved in the metabolic processes that are thought to be associated with Alzheimer's disease. Aβ is a peptide of 39-43 residues and is found in amyloid plaques, which are aggregates of Aβ. The amino acid sequence of human Aβ has been determined by sequencing the cDNA and gene for this protein. The structure of the protein has been studied using molecular modeling, kinetic data, and predictive biomarker studies. Cleavage products have been identified from the protein, including beta-amyloid peptide (1-40), which can be used as a diagnostic marker for Alzheimer's disease. Structural analysis has also shown lysine residues that may serve as pharmaceutical targets for therapeutic intervention.</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>H-Pro-His-Pro-Phe-His-Phe-Phe-Val-Tyr-Lys-OH is a monoclonal antibody that has been shown to inhibit the activity of enalaprilat, which is an enzyme inhibitor. H-Pro-His-Pro-Phe-His-Phe-Phe-Val--Tyr--Lys--OH binds to the active site of the enzyme and inhibits its activity. This drug has been shown to be effective against a number of infectious diseases, including HIV. It has also been shown to have diagnostic utility for renal function and congestive heart failure. H--Pro--His--Pro--Phe--His--Phe--Phe--Val----Tyr----Lys----OH has also been shown to inhibit protease activity in vitro. The biocompatible polymer coating used in this drug prevents degradation by enzymes in the body and enhances its stability in vivo.</p>

<p>Please enquire for more information about Epinecidin-1 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-Glu-Thr-Tyr-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 AQEE-30 (mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>F-Ala-Arg-OH is a peptide hormone that has been shown to have antitumor, antiinflammatory, and antidiabetic properties. The peptide hormone binds to the creatine kinase enzyme and inhibits its activity, which leads to a decrease in phosphocreatine levels in the human serum. F-Ala-Arg-OH does not inhibit lysine residues of the creatine kinase enzyme. This inhibition can be reversed by adding ATP or adding an activator. F-Ala-Arg-OH also inhibits cancer cells through apoptosis. This inhibition of cancer cells may be due to the ability of this peptide to bind to lysine residues on cell membranes and activate them. F-Ala-Arg-OH is also able to destroy tumor cells by binding to their mitochondria and inducing their lysis.</p>

<p>Please enquire for more information about (Thr28, Nle 31)-Cholecystokinin-33 (25-33) (sulfated) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-Methylpiperidine-4-carboxylic acid hydrochloride is a betaine. Betaines are intermediates in the biosynthesis of phosphocholine, which is an important component of all cell membranes. 1-Methylpiperidine-4-carboxylic acid hydrochloride has been analyzed and quantified in fruits and plants such as beets, bananas, oranges, and tomatoes. It can be found in the roots of plants and has been shown to inhibit abiotic stress. This compound is also present in the human body as a result of its ingestion from food sources. 1-Methylpiperidine-4-carboxylic acid hydrochloride inhibits proline synthesis by competing with glycine for the enzyme choline acetyltransferase. It also inhibits synthesis of pipecolic acid (a precursor for histamine) by competing with glycine for the enzyme choline acetyltransferase.</p>

<p>Please enquire for more information about 1-Boc-5-Cyano-3-hydroxymethylindole 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(-Gly-Asn-Trp-His-Gly-Thr-Ala-Pro-Asp)-Trp-Phe-Phe-Asn-Tyr-Tyr-Trp-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-Phe-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 pTH (1-34) (rat) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Fmoc-glu(otbu)-thr(psi(Me,Me)pro)-OH is a c1-6 alkoxy, expressed, alkenyl, linker, c1-6 alkyl, efficiency, sequence that can be used for peptide synthesis. It is an efficient linker for the synthesis of peptides and has been shown to yield high yields with few side products. The hydroxyl group on the side chain of the amino acid residue provides an additional site for acylation. This product also contains an aralkyl and alkoxy group that can be used in further reactions.</p>

<p>Please enquire for more information about Axltide 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 Boc-Thionoleu-1-(6-nitro)benzotriazolide 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-Thr(tBu)-pNA including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-(4-Hydroxy-3-methoxyphenyl)-2-nitroethene is an experimental molecule that was not previously known to exist. The intramolecular reaction of 1,4-dihydroxynitrobenzene and glyoxylic acid yields the product. It is a phenolic compound with biological activity, which has been shown to inhibit glycosidases and alkaloids.</p>

<p>Please enquire for more information about Bifunctional Antiplatelet Agent H(-Lys-Arg)3-Arg-Gly-Asp-Val-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 Procathepsin B (26-50) (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 Ac-alpha-benzyl-muramyl-Ala-D-Glu(Lys(trans-(3-nitrocinnamoyl))-NH2)-NH2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-D-Phe-Phe-Gly-OH is a lysosomal carboxypeptidase that hydrolyzes peptides at the C terminus of proteins. It has a wide substrate specificity and can hydrolyze Z-D-Phe-Phe-Gly, Z-Arg-Lys, and L-Arg. This enzyme has been shown to have ion exchange chromatography activity. The elution profile for this enzyme on a sephadex G-100 column was found to have an optimum pH of 7.5 and elutes at a salt concentration of 0.5M NaCl. Carboxypeptidases are enzymes that cleave at the C terminus of proteins to produce smaller peptides or amino acids. They are involved in digestion, blood clotting, and cell signaling processes.</p>

<p>Ac-Phe-Gly-pNA is a peptidyl prodrug that has been shown to have proteolytic activity against cells of the malignant phenotype. Ac-Phe-Gly-pNA is converted to an active form by serine proteases, which are found on the surface of trophozoites and in cancerous cells. The sequence of Ac-Phe-Gly-pNA is homologous with a protein found in Giardia lamblia, and it has been shown to be active against this parasite. Ac-Phe-Gly-pNA can also be detected with fluorogenic substrates and aminopeptidase activity.</p>

<p>H-Val-Arg-Lys-Arg-Thr-Leu-Arg-Arg-Leu (HVLAHR) is a synthetic peptide that has been shown to have antiinflammatory properties. The peptide binds to the epidermal growth factor receptor (EGFR) and inhibits the production of proinflammatory cytokines and chemokines, such as IL1α, IL6, IL8, and TNFα. HVLAHR also binds to calmodulin and inhibits protein kinase C (PKC) activity. It has been shown that this peptide has neuroprotective effects in vitro by binding to neurogranin and inhibiting protein phosphorylation. HVLAHR can be used as a model organism in vitro to study protein kinase activity.</p>

<p>Dnp-Pro-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg-OH is an activated form of DNP that has been proteolyzed and then carbonylated. It has a ph optimum of 10.5, is reactive in tissue culture, and reacts with collagen. This molecule has clinical response in women, and also shows low expression in human serum. The carbonyl group may be used as a synthetic substrate to generate antibodies against the protein or modified forms of the protein.</p>

<p>Tat is a protein from the human immunodeficiency virus type 1 (HIV-1) that is responsible for the regulation of viral gene expression. Tat binds to a cellular receptor, CD4, and enters the cell. The Tat protein forms a ternary complex with transcription factors and RNA polymerase II. This complex then binds to promoter regions of HIV genes and initiates transcription. Tat has been postulated to modulate immune functions such as chemokine production, T-cell activation, and macrophage activation. The HIV-1 tat Protein (1-9) H-Met-Asp-Pro-Val-Asp-Pro-Asn-Ile-Glu-OH has been shown to have an effect on the immune system by affecting chemokines and other immune functions.</p>

<p>TRAP-5 is a peptide consisting of the amino acid sequence H-Ser-Phe-Leu-Leu-Arg. This peptide has been shown to have antiviral, anti-inflammatory, and anticancer properties. It has also been found to inhibit platelet activation in vitro and to reduce atherosclerotic lesions in mice. TRAP-5 has been shown to have therapeutic potential for diseases such as heart disease and lung diseases, although its efficacy has not yet been tested in humans.</p>

<p>H-Lys-Leu-OH acetate salt is a derivatized amino acid ester that is used for the detection of lysine and leucine. It is used as an analyte in microextraction, with a sensitivity of 0.25 ng/mL, which can be increased to 0.5 ng/mL by derivatization. H-Lys-Leu-OH acetate salt has been used in the detection of acids and bases, particularly carboxylic acids and basic amino acids, respectively.</p>

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

<p>L-Glutamic acid 5-benzyl ester is an amino acid that has been synthesized to have a lysine residue. It is an ester hydrochloride and has been shown to have broad-spectrum antimicrobial properties. L-glutamic acid 5-benzyl ester's antimicrobial activity is thought to be due to its chemical structure which allows it to act as an antimicrobial peptide, binding to receptors on the surface of bacterial cells and inhibiting their growth. L-glutamic acid 5-benzyl ester also inhibits osteogenic genes in cervical cancer cells, but not in normal cells.</p>

<p>mPEG9-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, mPEG9-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Please enquire for more information about (Tyr0)-C-Type Natriuretic Peptide (32-53) (human, porcine, 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 Mca-(Asn670,Leu671)-Amyloid beta/A4 Protein Precursor770 (669-674)-Lys(Dnp) 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 Tumor Targeted Pro-Apoptotic Peptide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-His-Phe-Phe-OEt is a synthetic, polyacrylamide gel-based experiment that determines the amino acid composition of imidazolium zymogens. This experiment utilizes an ion-exchange chromatography technique to separate and identify peptides. The solvents used in this experiment are acetone and ion-exchange chromatography. In order to carry out this experiment, one must first dissolve the polyacrylamide gel in a system of solvents with a pH of 7.5 or lower in order to create an electrofocusing environment. This solution is then applied to the polyacrylamide gel, which will form a solid film when dried. The imidazolium zymogen can then be cleaved by pepsin, yielding peptides that can be analysed using mass spectrometry.</p>

<p>H-Gly-Arg-Gly-Asp-Ser-Pro-OH is a cyclic peptide that contains five amino acids. It was synthesized by the reaction of L-glycine and D-alanine with D,L-aspartic acid and L,D,L-serine. HAGGS has been shown to stimulate the proliferation of fibroblast cells in vitro. The presence of HAGGS on the surface of human breast cancer cells (MDA MB 231) promotes the proliferation of these cells and stimulates the production of growth factor β1. HAGGS also activates integrin receptors on these cells, which are proteins that bind to collagen or fibronectin. This may be due to its ability to form disulfide bonds with neighboring proteins, such as fibronectin and integrin.</p>

<p>Please enquire for more information about (Trp6)-LHRH trifluoroacetate salt Pyr-His-Trp-Ser-Tyr-Trp-Leu-Arg-Pro-Gly-NH2 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Gly-Pen-Gly-Arg-Gly-Asp-Ser-Pro-Cys (GPEG) is a peptide that modulates the function of muscle cells and is present in collagen. GPEG has been shown to improve oxidative damage, which occurs during exercise. The effect of GPEG on muscle cells is dependent on the dose. Low doses of GPEG activate proteins that are involved in transcription and increases the synthesis of oxidative enzymes, while high doses inhibit these proteins. GPEG also modulates integrin receptor expression and decreases fibronectin production by vascular smooth muscle cells.</p>

<p>Z-Arg-AMC hydrochloride salt is a proteolytic agent that inhibits serine proteases. It can be used to study the biological function of proteases and as a tool in the kinetic analysis of protease activity. Z-Arg-AMC hydrochloride salt has been shown to inhibit trypsin, chymotrypsin, and elastase enzymes at nanomolar concentrations. This compound also inhibits human pathogens such as enterovirus 71 and herpes simplex virus type 1, which are associated with severe disease symptoms. The structural analysis of Z-Arg-AMC hydrochloride salt has shown it to be a racemic mixture of L-Arginine and D-Arginine with an average molecular weight of 313.5 Da.</p>

<p>Fmoc-octyl-D-Gly-OH is a supramolecular polymer with a wide range of applications, including oil recovery and as a nanomaterial. Fmoc-octyl-D-Gly-OH is synthesized by the ring opening polymerization of octylglycol with D,L lactic acid. It has been shown to be an effective emulsifier in water, which may be due to its synergistic effect with other molecules. Fmoc-octyl-D-Gly-OH also has the ability to self assemble into a variety of morphologies such as nanoribbons, nanowires, and gel networks. This polymer can also be used as a hydrogenation catalyst for organic synthesis reactions that require high pressures and temperatures. Fmoc-octyl-D-Gly-OH has also been used in the production of ultrasonication devices for use in medicine.</p>

<p>H-Arg-Val-Leu-psi(CH2NH)Phe-Glu-Ala-Nle-NH2 is a compound which is structurally related to the amino acid histidine. It has been used as an indicator for Xanthochromia, a diagnostic for copper. H-Arg-Val-Leu-psi(CH2NH)Phe-Glu-Ala-Nle-NH2 has also been used in polyester production and as a monitoring agent for modifications of polylactic acid thermally.</p>

<p>Met-enkephalin is a 5-hydroxytryptamine (serotonin) agonist. It has been shown to have anesthetic properties and to be active in cardiac, pulmonary, and renal functions. Met-enkephalin has also been found to have a delta-opioid receptor activity. This molecule has been shown to inhibit noradrenaline release from the locus coeruleus, as well as immunohistochemically demonstrating its presence at the atrium of the heart. Met-enkephalin also exhibits hydroxylase activity and has been shown to inhibit dopamine release from the substantia nigra pars compacta and sinoatrial node in rats. This drug can be used for treatment of pain, hypertension, angina pectoris, myocardial infarction, unstable angina, cardiogenic shock, congestive heart failure due to left ventricular dysfunction or ischemia of the coronary artery, acute pulmonary edema</p>

<p>Ac-Ala-Ala-Pro-Phe-pNA is a serine protease inhibitor that has been shown to inhibit chymotrypsin, elastase, and other serine proteases. It is benzoylated to protect it from proteolytic degradation in the gastrointestinal tract and can be used as a therapeutic treatment for inflammatory bowel disease, pancreatitis, or other chronic diseases. Ac-Ala-Ala-Pro-Phe-pNA can be inactivated by thermal treatment (e.g., boiling) or by chemical reduction (e.g., sodium borohydride).</p>

<p>Please enquire for more information about (2-Methylindol-1-yl)acetic acid·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 Z-His(Z)-OH ethanol solvate 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-Amyloid beta/A4 Protein Precursor770 (667-676)-Lys(Dnp)-Arg-Arg amide 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-Tyr-Gly-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 Boc-N-Me-D-Tyr-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Lys-Glu-Gly-OH is a polyelectrolyte that has high affinity for cationic dyes. It is synthesized by the reaction of a protonated amino acid with an epoxide. This molecule has been shown to counter act the effect of polystyrene particles in experiments, which may be due to its ability to form complexes with other substances and decrease their solubility. H-Lys-Glu-Gly-OH has been used as a reagent in solid phase synthesis to prepare peptides and it also appears to be active against glutamic acid.</p>

<p>Please enquire for more information about (Tyr38,Phe42·46)-Osteocalcin (38-49) (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 Acetyl-Neurotrophin Receptor (368-381) 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 (Beta-Ala70)-C3a (70-77) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Experimental Allergic Encephalitogenic Peptide (human) H-Phe-Ser-Trp-Gly-Ala-Glu-Gly-Gln-Arg-OH is a protein that is used as an adjuvant to increase the immune response. It is composed of a string of amino acids that are recognized by the immune system, but do not elicit an immune response on their own. The peptide can be administered intracutaneously or in the form of a vaccine. This peptide has been shown to have a basic nature and has been found to have lethal effects when administered at high doses.</p>

<p>Fibrinopeptide A is a peptide that is released from the fibrinolysis of fibrinogen. It can be used as a blood marker for the diagnosis of bowel disease and primary pulmonary hypertension, but not for other diseases such as infectious diseases. Fibrinopeptide A has been shown to be an effective model system for studying thrombin-mediated fibrin polymerization in vitro. This drug also can be used as a tool for investigating the disulfide bond in fibrinogen.</p>

<p>Abz-Ser-Pro-3-nitro-Tyr-OH is a chromophobe peptide that is expressed in renal cell carcinomas. It is a potent inhibitor of all three major classes of proteases: serine, cysteine and aspartyl proteases. Abz-Ser-Pro-3-nitro-Tyr-OH inhibits the activity of peptidases, which are enzymes involved in protein degradation and turnover. Abz has been shown to inhibit the activity of intrarenal proteolytic enzymes, including endopeptidase, metallopeptidase and aminopeptidase activities. Abz also has been shown to inhibit the expression of markers on the surface of kidney cells and to reduce renal cell proliferation.</p>

<p>Hippuryl-Lys-OH is a novel, potent and selective serine protease inhibitor that targets human cathepsin B. It has been shown to have inhibitory properties against other serine proteases such as chymotrypsin, trypsin, and elastase. Hippuryl-Lys-OH is used in the treatment of cancer patients with diabetes who require a creatine level less than 400 μM per liter of serum. It also has potential applications in the treatment of Alzheimer's disease and Parkinson's disease due to its ability to inhibit polymerase chain reactions (PCR).</p>

<p>Please enquire for more information about (Ala6,D-Trp8,L-alaninol15)-Galanin (1-15) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Phe-Leu-Arg-Phe-NH2 acetate salt is a peptide that has been shown to inhibit neuronal activity in the Xenopus oocyte. This inhibition is biphasic and can be reversed by the addition of an excess of glutamate. It has been shown to have an inhibitory effect on the release of neurotransmitters from the isolated heart, ganglia, and subesophageal ganglion. The sequence of H-Phe-Leu-Arg-Phe-NH2 acetate salt has been determined as carboxy terminal. The physiological effects of H-Phe-Leu-Arg-Phe-NH2 acetate salt are related to its receptor binding properties.</p>

<p>LymnaDFamide-1 is a neuropeptide that belongs to the family of c-terminal peptides. It is a dipeptide with a sequence of L-Pro-Tyr-Asp-Arg-Ile-Ser-Asn-Ser-Ala-Phe. This peptide was found in the nervous system of invertebrates, where it is believed to play an important role in the regulation of neurotransmitter release. In mammals, LymnaDFamide has been detected in the brain and in the gallbladder. It may be involved in regulating feeding behavior and gastric motility.</p>

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

<p>H-Gly-Leu-Tyr-OH is a tripeptide that is found in some human and animal proteins. The peptide contains glycine, leucine, tyrosine, and hydroxyproline. It binds to copper ions with an inhibition constant of 1.5 x 10^5 M and has a pH optimum of 7.0. In the active form, it inhibits α subunit of bacterial aminopeptidase which is required for protein synthesis in bacteria. The peptide also has been shown to be a model system for the study of enzyme mechanisms and as a chromatographic method for analyzing proteins in food chemistry.</p>

<p>Key subunit of extracellular plaques found in the brains of patients with Alzheimer's disease; Hydrochloride salt</p>

<p>(Ala1·3·11·15)-Endothelin-1 trifluoroacetate salt H-Ala-Ser-Ala-Ser-Ser-Leu-Met-Asp-Lys-Glu-Ala-Val-Tyr-Phe-Ala-His-Leu) is a phorbol ester, which is an analog of endothelin. It has been shown to inhibit the production of proinflammatory cytokines and chemokines in vitro and in vivo. This compound also inhibits the migration and proliferation of vascular endothelial cells, which may be due to its ability to suppress Ca2+ concentration. (Ala1·3·11·15)-Endothelin -1 trifluoroacetate salt H-) can also be used as a fluorescent marker for immunohistochemical studies on tissues such as vessels and gastrointestinal tissues. The localization of this drug can be observed by microscopy techniques such as</p>

<p>Please enquire for more information about (Des-Asp187,Met186)-Melanocyte Protein PMEL 17 (185-193) (human, bovine, mouse) 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 (Cys18)-Atrial Natriuretic Factor (4-18) amide (mouse, rabbit, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Boc-Val-Leu-Lys-AMC acetate salt is a protease inhibitor that binds to the active site of trypsin and inhibits its proteolytic activity. It has been shown to protect neuronal cells from death caused by amyloid beta (Aβ) peptide. Boc-Val-Leu-Lys-AMC acetate salt also inhibits the secretion of proinflammatory cytokines and reduces the permeability of mitochondrial membranes in human neutrophils. This drug is stable in acidic environments, with a pH optimum of 2.0, but is sensitive to alkaline conditions with a pH optimum of 8.5. Boc-Val-Leu-Lys-AMC acetate salt has been shown to bind to casein, which may result in high values on sephadex g100 chromatography.</p>

<p>Please enquire for more information about (Ser(Ac)3)-Ghrelin (mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Phe-Leu-OH is an enzyme that has been found to be involved in the synthesis of meningococcal disease. In addition, it has been shown to have diagnostic potential for the detection of this disease. The enzyme is expressed on the surface of meningococci and produces a protein antigen which can be detected by the presence of antibodies in patient serum. Phe-Leu-OH is also involved in the synthesis of Phe-Leu amide, which may inhibit binding of inhibitor molecules to membrane channels. This activity may be related to its ability to cause a decrease in ion flow across cell membranes.</p>

<p>Fmoc-N-methylglycine is a modified form of the amino acid glycine, which has been modified to include a reactive group that can be used to link other molecules. This molecule has gram-negative bacterial activity and exhibits potent antibacterial activity against many gram-positive bacteria. Fmoc-N-methylglycine is also an antimicrobial peptide with binding constants in the nanomolar range. It is also an agent that binds to serotonin, which may explain its effects on mood and sleep. Fmoc-N-methylglycine can be synthesized using stepwise solid phase synthesis methods or by conjugation with other molecules.</p>

<p>Please enquire for more information about Acetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Perisulfakinin (PSK) is a cyclic peptide that has been isolated from the venom of the fly Phera insolita. PSK has a high affinity for protease activity and can be used as an inhibitor of proteases in control experiments. PSK is also an activator of cation channels and may be used as a neurotransmitter or neuromodulator in insects. The PSK peptide is present in dipteran species and can be seen by electron microscopy in their abdominal ganglia. PSK also activates Ca2+ influx into cells, which can lead to cell death. The PSK peptide is converted to cleavage products by enzymes, with bioassays being one way to measure these products.</p>

<p>Please enquire for more information about Mastoparan 17 (free acid) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Cyclo(-Pro-Thr) is a cyclic peptide that is derived from the amino acid sequence of serotonin. Cyclo(-Pro-Thr) has been detected in human urine, and it is possible that this compound may be formed by the hydrolysis of serotonin by enzymes such as pipecolate oxidase. The presence of cyclo(-Pro-Thr) in human urine has been correlated with the occurrence of stomach ulcers, which are caused by substances such as famotidine and other proton pump inhibitors. Cyclo(-Pro-Thr) has also been found to inhibit the production of gamma-aminobutyric acid (GABA), which is an important neurotransmitter for controlling muscle tone, blood pressure, and anxiety.</p>

<p>The melanocortin-4 receptor (MC4R) is a G protein-coupled receptor that mediates the protective and cytoprotective activities of endogenous melanocortins. This receptor has been shown to be an important target for neuroprotective agents. The MC4R is expressed in the central nervous system, peripheral nervous system, and other tissues where it may have a role in regulating energy homeostasis. The N-terminal amino acid sequence of the human MC4R ligand is H-His-Phe-Arg-Trp-OH. This peptide has been shown to have potent agonist potency at the MC4R with a Kd of 0.2 nM and an EC50 of 2 nM.</p>