Aminoácidos (AA)
Los aminoácidos (AAs) son los componentes fundamentales de las proteínas y desempeñan un papel crucial en diversos procesos biológicos. Estos compuestos orgánicos son esenciales para la síntesis de proteínas, las rutas metabólicas y la señalización celular. En esta categoría, encontrará una gama completa de aminoácidos, incluyendo formas esenciales, no esenciales y modificadas, que son vitales para la investigación en bioquímica, biología molecular y ciencias de la nutrición. En CymitQuimica, ofrecemos aminoácidos de alta calidad para apoyar sus necesidades de investigación y desarrollo, asegurando precisión y fiabilidad en sus resultados experimentales.
Subcategorías de "Aminoácidos (AA)"
- Derivados de aminoácidos(4.012 productos)
- Aminoácidos y compuestos relacionados con aminoácidos(3.490 productos)
- Aminoácidos con oxígeno o azufre(168 productos)
- Aminoácidos protegidos con Boc(351 productos)
- Aminoácidos protegidos con Fmoc(1.710 productos)
Se han encontrado 38366 productos de "Aminoácidos (AA)"
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Endotoxin Inhibitor
CAS:Endotoxin inhibitor H-Lys-Thr-Lys-Cys-Lys-Phe-Leu-Lys-Lys-Cys-OH is a natural disulfide bond that inhibits cytosolic Ca2+ release and bacterial translocation. It has been shown to decrease the production of tumor necrosis factor alpha (TNFα) in vitro, which may be due to its effects on protein synthesis. It also has antimicrobial activity against bacteria such as Clostridium perfringens, Mycobacterium tuberculosis, and Mycobacterium avium complex. Endotoxin inhibitor H-Lys-Thr-Lys-Cys-Lys-Phe-Leu-Lys-- Lys -Cys -OH binds to the ribosomal RNA of bacteria, inhibiting protein synthesis by binding to the peptidyl transferase center
Fórmula:C55H97N15O12S2Pureza:Min. 95%Peso molecular:1,224.58 g/molH-Arg(Pbf)-OtBu·HCl
CAS:Please enquire for more information about H-Arg(Pbf)-OtBu·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C23H38N4O5S·HClPureza:Min. 95%Forma y color:PowderPeso molecular:519.1 g/molH-Lys(acetimidoyl)-OH
CAS:Lysine acetimidate is a reactive compound that can be activated by the addition of an acid. Lysine acetimidate is a potent activator of macrophages and other inflammatory cells. It has been used in experimental models to study bowel disease and repair mechanisms. In these models, lysine acetimidate has shown to have anti-inflammatory effects, which may be due to its ability to decrease the production of pro-inflammatory cytokines by immune cells. The metabolic disorder caused by lysine acetimidate is still being studied. Lysine acetimidate also has immunomodulatory effects, as it can inhibit the synthesis of epidermal growth factor (EGF) in lung cells and cause damage to alveolar type II cells in the lung.Fórmula:C8H17N3O2Pureza:Min. 95%Peso molecular:187.24 g/mol4-(Benzyloxy)-N,N-dimethyl-indole-3-glyoxylamide
CAS:Please enquire for more information about 4-(Benzyloxy)-N,N-dimethyl-indole-3-glyoxylamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C19H18N2O3Pureza:Min. 95%Peso molecular:322.36 g/molHIV-1 gag Protein p24 (137-154)
CAS:Please enquire for more information about HIV-1 gag Protein p24 (137-154) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C92H158N26O26SPureza:Min. 95%Peso molecular:2,076.46 g/molAc-Ala-Ala-Ala-OH
CAS:Ac-Ala-Ala-Ala-OH is a calcium binding protein that is involved in the activation of zymogens. It is an acidic protein that can be found in the zymogen granules of bacteria such as Salmonella typhimurium. Ac-Ala-Ala-Ala-OH has been shown to bind to basic proteins and, when bound, enhances proteolytic activity. Acetylation of Ac-Ala-Ala-Ala-OH at its N terminus by chloromethyl ketone converts it into an acetyllysine derivative with increased stability, which may also result in decreased proteolytic activity.Fórmula:C11H19N3O5Pureza:Min. 95%Peso molecular:273.29 g/mol(Des-Gly10,D-Pyr 1,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate salt
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 pageFórmula:C59H84N16O12Pureza:Min. 95%Peso molecular:1,209.4 g/molBiotinyl-Angiotensin I/II (1-7) Biotinyl-Asp-Arg-Val-Tyr-Ile-His-Pro-OH
CAS:Please enquire for more information about Biotinyl-Angiotensin I/II (1-7) Biotinyl-Asp-Arg-Val-Tyr-Ile-His-Pro-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C51H76N14O13SPureza:Min. 95%Peso molecular:1,125.3 g/molZ-Val-Gly-Phe-OH
CAS:Please enquire for more information about Z-Val-Gly-Phe-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C24H29N3O6Pureza:Min. 95%Peso molecular:455.5 g/molNeuropeptide Y (13-36) (porcine) trifluoroacetate salt
CAS:Please enquire for more information about Neuropeptide Y (13-36) (porcine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C135H209N41O36Pureza:Min. 95%Peso molecular:2,982.36 g/molH-Met-Glu-OH
CAS:H-Met-Glu-OH is a synthetic substance that inhibits the activity of cytochrome P450. It binds to cells, specifically platelets, and causes degranulation and activation of calcium ion channels. This leads to an increase in intracellular calcium ions that triggers blood clotting. H-Met-Glu-OH has been shown to be effective in treating cardiovascular diseases such as high blood pressure and heart arrhythmia. Clopidogrel is often used with H-Met-Glu-OH to prevent platelet aggregation, which would otherwise block the effectiveness of H-Met-Glu-OH. H-Met-Glu has a high affinity for collagen and binds more efficiently to platelets than other cell types. This binding is reversible, which allows for repeated doses without causing toxicity or adverse effects on healthy cells.Fórmula:C10H18N2O5SPureza:Min. 95%Peso molecular:278.33 g/molH-Gly-Glu-Gly-OH trifluoroacetic acid
CAS:H-Gly-Glu-Gly-OH trifluoroacetic acid is a dilute buffer solution of amino acids. It has been used to study the thermodynamic stability of polypeptides and their sensitivity to acidic conditions. Experiments have shown that H-Gly-Glu-Gly-OH trifluoroacetic acid is more stable than glycine, glutamic acid, histidine, aspartic acid, or aspartyl. This compound is an amino acid with a high concentration of glutamic acid.Fórmula:C9H15N3O6•(CF3CO2H)xPureza:Min. 95%Peso molecular:261.23 g/molH-Ile-2-chlorotrityl resin (200-400 mesh) (Low Substitution)
Please enquire for more information about H-Ile-2-chlorotrityl resin (200-400 mesh) (Low Substitution) including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%HIV (gp120) Fragment (308-331)
CAS:HIV is a type of virus that causes AIDS. HIV infects the cells of the human immune system, destroying them and making the body vulnerable to infections from other types of viruses and bacteria. The gp120 protein is an envelope glycoprotein that mediates binding to the CD4 receptor on host T-helper cells and induces fusion of viral and cellular membranes. The gp120 protein has been studied using a variety of methods, including neutralizing antibody binding experiments, enzyme-linked immunosorbent assays (ELISA), Western blotting, peptide mapping, and density lipoprotein binding assays. This fragment contains residues 308-331 in a human immunodeficiency virus (HIV) type 1 gp120 protein.Fórmula:C114H199N41O31Pureza:Min. 95%Peso molecular:2,640.06 g/molBoc-Phe-D-Leu-Phe-D-Leu-Phe-OH
CAS:Polymyxin B is a cationic detergent that binds to bacterial membranes and destroys the cell wall. Polymyxin B has been shown to be a potent antagonist of spermatozoa and microglia, which are cells that maintain the homeostasis of the central nervous system. It also has been shown to be an inhibitor of chemotaxis in polymorphonuclear leucocytes (PMN), which are white blood cells that participate in inflammatory processes. Polymyxin B has been shown to have chemotactic activity for PMN and inhibit protein synthesis in mitochondria. This compound also inhibits chelerythrine, a cyclase inhibitor that is used as an antineoplastic agent.Fórmula:C44H59N5O8Pureza:Min. 95%Peso molecular:785.97 g/molFmoc-D-Glu(OtBu)-OH
CAS: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.Fórmula:C24H27NO6Pureza:Min. 95%Forma y color:PowderPeso molecular:425.47 g/molN-Boc-(3S)-3-phenyl-3-aminopropionaldehyde
CAS:N-Boc-(3S)-3-phenyl-3-aminopropionaldehyde is a synthetic chiral ligand that can be used as a building block in the synthesis of other compounds. It has been used to optimize the synthetic process, and it can be used in buffers, ammonium formate, metal chelate, and other additives to synthesize new compounds. N-Boc-(3S)-3-phenyl-3-aminopropionaldehyde is an optical isomer that can be used for supercritical fluid chromatography (SCFC) or liquid chromatography (LC). This compound has been shown to have a high affinity for ligands with a phenol group.Fórmula:C14H19NO3Pureza:Min. 95%Peso molecular:249.31 g/molZ-Leu-Ala-OH
CAS:Z-Leu-Ala-OH is a casein extract that has been processed by ultrafiltration to remove impurities. It is used in the diagnosis of dermatophyte infections and other diseases. Z-Leu-Ala-OH has been shown to inhibit the growth of Trichophyton mentagrophytes, an organism that causes skin infections, as well as the growth of some bacteria and fungi. In addition, this extract can be used to diagnose collagen diseases such as pancreatic disease and fibrinogen disorders.Fórmula:C17H24N2O5Pureza:Min. 95%Peso molecular:336.38 g/molH-Gly-Arg-Gly-Asp-Ser-OH TFA salt
CAS:H-Gly-Arg-Gly-Asp-Ser-OH TFA salt is a synthetic peptide that is designed to bind to the nuclear factor kappa B (NFκB) and inhibit its activation. NFκB is a transcription factor that regulates gene expression in response to various stimuli, including proinflammatory cytokines, oxidants, and electrophilic compounds. H-Gly-Arg-Gly-Asp-Ser-OH TFA salt has been shown to inhibit NFκB activation in a model system. This molecule also inhibits axonal growth and pluripotent cells differentiation, which may be due to its suppression of the signal peptide. The rate constant for this drug has been measured using polymer compositions and biocompatible polymers.Fórmula:C17H30N8O9(freebase)Pureza:Min. 95%Peso molecular:490.47 g/molHippuryl-Gly-Gly-OH
CAS:Hippuryl-Gly-Gly-OH is a small molecule that inhibits the growth of bacteria. It is an inhibitor of epidermal growth factor (EGF) that binds to EGF and blocks its ability to interact with cells. Hippuryl-Gly-Gly-OH also has anti-inflammatory properties and has been shown to be effective against inflammatory bowel disease in vitro. This drug also has been shown to inhibit the enzyme activities associated with inflammatory bowel disease, such as COX2 and iNOS, in human serum, as well as inhibiting the production of proinflammatory cytokines from human peripheral blood mononuclear cells.
Fórmula:C13H15N3O5Pureza:Min. 95%Peso molecular:293.28 g/mol
