
Acides aminés (AA)
Sous-catégories appartenant à la catégorie "Acides aminés (AA)"
- Dérivés d'acides aminés(4.012 produits)
- Acide aminé et composés apparentés aux acides aminés(3.490 produits)
- Acides aminés avec de l'oxygène ou du soufre(168 produits)
- Boc- Acides aminés(351 produits)
- Acides aminés avec groupes protecteurs(1.710 produits)
38366 produits trouvés pour "Acides aminés (AA)"
H-Gly-His-Arg-Pro-NH2 acetate salt
CAS :Please enquire for more information about H-Gly-His-Arg-Pro-NH2 acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H32N10O4Degré de pureté :Min. 95%Masse moléculaire :464.52 g/mol7-Methoxy-4-(trifluoromethyl)coumarin
CAS :7-Methoxy-4-(trifluoromethyl)coumarin is a potent and selective aromatase inhibitor. It inhibits the activity of the enzyme, which converts testosterone to estradiol. The inhibition of this enzyme may be beneficial in the treatment of breast cancer. This compound has also been shown to inhibit the activity of P450 enzymes and coumarin derivatives, which are involved in drug metabolism and detoxification.Formule :C11H7F3O3Degré de pureté :Min. 95%Masse moléculaire :244.17 g/molBPP 5a Pyr-Lys-Trp-Ala-Pro-OH
CAS :BPP 5a is an amide-based enzyme inhibitor with potent activity against bradykinin b2 receptor. It binds to the b2 receptor and inhibits its enzymatic activity, leading to a decrease in blood pressure. BPP 5a is orally administered and has been shown to be safe and effective in clinical trials. It also has potentiation effects that are mediated by the inhibition of kininases, which leads to a decrease in circulating levels of bradykinin. BPP 5a is used as a diagnostic aid for porcine kidney disease and has been shown to inhibit the production of monoclonal antibodies.Formule :C30H41N7O7Degré de pureté :Min. 95%Masse moléculaire :611.69 g/molZ-D-Alaninol
CAS :Please enquire for more information about Z-D-Alaninol including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C11H15NO3Degré de pureté :Min. 95%Masse moléculaire :209.24 g/molAc-Ala-Pro-Ala-pNA
CAS :Ac-Ala-Pro-Ala-pNA is a transition-state analog inhibitor of serine proteases. In the catalytic cleft, Ac-Ala-Pro-Ala-pNA mimics the carbonyl group and minimizes the active site serine. The hydroxyl group in this compound is responsible for its transition state buildup that leads to hydrolytic reactions. Acetal formation can be observed as an intermediate step in this reaction. Acetal formation occurs when a hydroxylic oxygen atom reacts with a terminal alkoxy or thiohydroxylic carbon atom on the reactant molecule. This reaction is catalyzed by enzymes such as alcohol dehydrogenase, acetaldehyde dehydrogenase, and acetyl transferase.Formule :C19H25N5O6Degré de pureté :Min. 95%Masse moléculaire :419.43 g/molH-Gly-D-Tyr-OH
CAS :Please enquire for more information about H-Gly-D-Tyr-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H14N2O4Degré de pureté :Min. 95%Masse moléculaire :238.24 g/molHIV (gp120) Antigenic Peptide trifluoroacetate salt
CAS :Please enquire for more information about HIV (gp120) Antigenic Peptide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C117H211N41O31SDegré de pureté :Min. 95%Masse moléculaire :2,720.25 g/mol(Des-His1,Glu9)-Glucagon (1-29) amide (human, rat, porcine)
CAS :Please enquire for more information about (Des-His1,Glu9)-Glucagon (1-29) amide (human, rat, porcine) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C148H221N41O47SDegré de pureté :Min. 95%Masse moléculaire :3,358.65 g/molAmyloid beta-Protein (1-46)
CAS :Please enquire for more information about Amyloid beta-Protein (1-46) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C223H347N59O65SDegré de pureté :Min. 95%Masse moléculaire :4,926.57 g/molFA-Lys-Ala-OH
CAS :FA-Lys-Ala-OH is a mutant enzyme that has an expressed constitutive mutation. It is a mutational variant of the wild type enzyme with an additive kinetic effect. The kinetic constants for this mutant were determined and correlated to determine the determinants of the mutations. This mutant has uncharged substitutions in its carboxypeptidase B active site, which changes its pH optimum from acidic to neutral values.Formule :C16H23N3O5Degré de pureté :Min. 95%Masse moléculaire :337.37 g/molZ-Glu-Leu-OH·DCHA
CAS :Produit contrôléPlease enquire for more information about Z-Glu-Leu-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H26N2O7·C12H23NDegré de pureté :Min. 95%Masse moléculaire :575.74 g/molSuc-Ala-Ala-Pro-Met-pNA
CAS :Suc-Ala-Ala-Pro-Met-pNA is a proteolytic enzyme that is active at acidic pH and cleaves casein to produce smaller peptides. It has been shown to have anti-inflammatory effects in animal models of inflammatory diseases by inhibiting the production of vasoactive intestinal peptide and other inflammatory mediators. Suc-Ala-Ala-Pro-Met-pNA also has a high salt tolerance and can survive in the presence of chloromethyl ketone, which is used as a chemical tool for protein sequencing. The enzyme produces dodecyl as its cleavage product, which can be used to determine the optimal reaction conditions for this enzyme.Formule :C26H36N6O9SDegré de pureté :Min. 95%Masse moléculaire :608.67 g/mol4-Methyl-5-formylthiazole
CAS :4-Methyl-5-formylthiazole is a synthetic molecule with in vitro antifungal activity. It has been shown to inhibit the growth of Candida albicans and Aspergillus niger, two species of fungi that are responsible for the majority of opportunistic infections in immunocompromised patients. 4-Methyl-5-formylthiazole is a nucleophilic molecule that undergoes electrophilic substitution reactions, which makes it an efficient method for generating antifungal agents. The synthesis of this compound can be achieved through the condensation of methyl formate and thiourea, followed by treatment with chloride ion to produce the desired product. 4-Methyl-5-formylthiazole is also fluorescent and has electron deficient properties, which makes it useful for diagnosis and molecular modelling.Formule :C5H5NOSDegré de pureté :Min. 95%Masse moléculaire :127.17 g/molAc-Ser-Gln-Asn-Tyr-OH
CAS :Ac-Ser-Gln-Asn-Tyr-OH is an oligopeptide that is a substrate for enzymes that catalyze the hydrolysis of peptides. Ac-Ser-Gln-Asn-Tyr-OH has been shown to be an effective inhibitor of elastase and other proteases, with a kinetic mechanism involving a serine residue at position 1 as the nucleophile. This inhibitor binds to the active site of elastase and prevents access by the substrate. Acetylation at the C terminus may increase solubility, while substitution of tyrosine with a phenylalanine or tryptophan residue increases inhibitory activity. The optimum pH for this enzyme is around 7, while it’s inorganic nature makes it less sensitive to organic solvents.
Formule :C23H32N6O10Degré de pureté :Min. 95%Masse moléculaire :552.53 g/molN-Acetyl-[Cys4,10, D-Phe7]-alpha-Melanocyte Stimulating Hormone Fragment 4-13
CAS :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 pageFormule :C61H86N18O13S2Degré de pureté :Min. 95%Masse moléculaire :1,343.58 g/molH-Met-Ser-OH
CAS :H-Met-Ser-OH is a dihedral molecule that has an amino acid composition of H, Met, Ser, and OH. It is acidic and has efficiencies in polarizability and acceptor. The dipole moment of the molecule is hydrogen bonding interactions with sequences. The vibrational frequencies are computationally predicted by computational methods. The sulfate fractionation was used to determine the percent of H-Met-Ser-OH in human liver tissue.
Formule :C8H16N2O4SDegré de pureté :Min. 95%Masse moléculaire :236.29 g/molH-Leu-Leu-Leu-Phe-OMe·HCl
CAS :Please enquire for more information about H-Leu-Leu-Leu-Phe-OMe·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C28H46N4O5·HClDegré de pureté :Min. 95%Masse moléculaire :555.15 g/molFmoc-Leu-Ser(Psi(Me,Me)pro)-OH
CAS :Please enquire for more information about Fmoc-Leu-Ser(Psi(Me,Me)pro)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H32N2O6Degré de pureté :Min. 95%Masse moléculaire :480.55 g/molFmoc-Phe-Arg-OH
CAS :Fmoc-Phe-Arg-OH is a peptide ligand that is able to bind to the receptor on osteoblasts, which are cells in bones. This binding triggers a cascade of events leading to the production of an extracellular matrix that provides structural support for the bone. The hydrogel used in this study consists of Fmoc-Phe-Arg-OH and a collagen backbone. It has been shown that Fmoc-Phe-Arg-OH can increase the proliferation rate of osteoblast cells in vitro when used with a collagen matrix. This may be due to its ability to induce cell differentiation and stimulate protein synthesis by binding to the receptor on osteoblasts.Formule :C30H33N5O5Degré de pureté :Min. 95%Masse moléculaire :543.61 g/molSuc-Ala-Ala-Val-AMC
CAS :Please enquire for more information about Suc-Ala-Ala-Val-AMC including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C25H32N4O8Degré de pureté :Min. 95%Masse moléculaire :516.54 g/molH-Glu(Trp-OH)-OH
CAS :H-Glu(Trp-OH)-OH is a synthetic immunomodulator that is used in vitro to study the immune system. H-Glu(Trp-OH)-OH has been shown to stimulate the production of antibodies by polyclonal antibodies, which inhibits the growth of bacteria. H-Glu(Trp-OH)-OH has also been shown to have anti-inflammatory properties and can inhibit lung damage caused by radiation. H-Glu(Trp-OH)-OH is not active against tuberculosis or other infectious diseases in animals because it does not cause an increase in phagocytic cells or leukocytes.Formule :C16H19N3O5Degré de pureté :Min. 95%Masse moléculaire :333.34 g/molPyr-Trp-OH
CAS :Pyr-Trp-OH is a derivative of tryptophan. It has been found to be active in the brain and its metabolites have been shown to inhibit superoxide production by inhibiting the activity of hydroxylase and dismutase. Pyr-Trp-OH also inhibits serotonin synthesis, which may contribute to its antidepressant properties. Pyr-Trp-OH is an inhibitor of indoleamine 2,3 dioxygenase, an enzyme that converts tryptophan into kynurenine. This process generates hydrogen peroxide, which can lead to cell death. The conversion of tryptophan into serotonin also produces hydrogen peroxide, so it is possible that Pyr-Trp-OH may have antioxidant effects as well as antidepressant effects.Formule :C16H17N3O4Degré de pureté :Min. 95%Masse moléculaire :315.32 g/molH-D-Ile-OBzl·p-tosylate
CAS :H-D-Ile-OBzl·p-tosylate is a synthetic compound that has been found to have an excitatory effect on the bitter taste receptor. The leaves of plants are mutant and agglutination tests for this compound show that it is a hexapeptide. H-D-Ile-OBzl·p-tosylate can be synthesized from erythritol and p-toluenesulfonyl chloride. The chemical data for this compound indicates that it has a molecular weight of 442.3 Da and the observed spectra indicate that it is a white solid with no charge.
Formule :C13H19NO2·C7H8O3SDegré de pureté :Min. 95%Masse moléculaire :393.5 g/molFmoc-α-Me-Ser(tBu)-OH
CAS :Please enquire for more information about Fmoc-α-Me-Ser(tBu)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C23H27NO5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :397.46 g/molAc-Trp-Glu-His-Asp-AFC trifluoroacetate salt
CAS :Please enquire for more information about Ac-Trp-Glu-His-Asp-AFC trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C38H37F3N8O11Degré de pureté :Min. 95%Masse moléculaire :838.74 g/molZ-Ala-Pro-pNA
CAS :Z-Ala-Pro-pNA is a serine protease that cleaves peptide bonds in proteins. It has been shown to be active against a number of organisms, including Pyrococcus furiosus and Porcine pancreatic extracts, as well as specificities such as amino acid residues and oligopeptidases. Z-Ala-Pro-pNA may have uses in the food industry by acting on proteins that are found in meat products.Formule :C22H24N4O6Degré de pureté :Min. 95%Masse moléculaire :440.45 g/molFmoc-Gly-(Dmb)Gly-OH
CAS :Fmoc-Gly-(Dmb)Gly-OH is a synthetic peptide that modulates cellular activity. It encompasses a wide range of activities, such as cancer cell growth and restenosis, fibroid tumors and bowel disease. Fmoc-Gly-(Dmb)Gly-OH has been shown to be an effective chemotherapeutic agent in the treatment of age-related macular degeneration and retinopathy. It also inhibits inflammatory bowel disease and infarction by restricting the production of inflammatory cytokines, such as TNFα, IL1β, and IL6. Fmoc-Gly-(Dmb)Gly-OH can be used to treat endometriosis by inhibiting angiogenesis in the uterus.
Formule :C28H28N2O7Degré de pureté :Min. 95%Masse moléculaire :504.53 g/molMetorphamide (free acid)
CAS :Please enquire for more information about Metorphamide (free acid) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C44H68N14O10SDegré de pureté :Min. 95%Masse moléculaire :985.17 g/molH-Tyr-Gln-Ser-Leu-Arg-Trp-NH2 acetate salt
CAS :Produit contrôléPlease enquire for more information about H-Tyr-Gln-Ser-Leu-Arg-Trp-NH2 acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C40H58N12O9Degré de pureté :Min. 95%Masse moléculaire :850.96 g/molFmoc-D-Cys(Mob)-OH
CAS :Please enquire for more information about Fmoc-D-Cys(Mob)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C26H25NO5SDegré de pureté :Min. 95%Masse moléculaire :463.55 g/mol[4-(1-Cyano-1-methylethyl)phenyl]boronic acid
CAS :Please enquire for more information about [4-(1-Cyano-1-methylethyl)phenyl]boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H12BNO2Degré de pureté :Min. 95%Masse moléculaire :189.02 g/molH-Lys-Leu-OH·HBr
CAS :Please enquire for more information about H-Lys-Leu-OH·HBr including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C12H25N3O3·HBrDegré de pureté :Min. 95%Masse moléculaire :340.26 g/molH-Leu-Trp-Leu-OH
CAS :H-Leu-Trp-Leu-OH is a tryptophan protease that has been shown to have aminopeptidase activity. It can be used in the treatment of intestinal inflammation, as well as other conditions where it is desirable to reduce the concentration of amino acid precursors. The oxidation products of H-Leu-Trp-Leu-OH are antigenic and can be used for the detection of this enzyme in biological fluids. Hplc analysis can identify tripeptides formed by H-Leu-Trp-Leu-OH, which are then cleaved by other enzymes. This process creates a radioactive product that can be detected using radiation or microscopy. Immunoaffinity chromatography is also able to isolate H-Leu-Trp-Leu-OH from biological fluids. Monoclonal antibodies against this enzyme have been shown to inhibit ectoenzymes such as lipases and phospholipFormule :C23H34N4O4Degré de pureté :Min. 95%Masse moléculaire :430.54 g/molH-Ala-Phe-Gly-OH
CAS :Please enquire for more information about H-Ala-Phe-Gly-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H19N3O4Degré de pureté :Min. 95%Masse moléculaire :293.32 g/molL-Alanine methyl ester HCl
CAS :L-Alanine methyl ester HCl is a compound that is used in wastewater treatment. It has been shown to inhibit the enzyme DPP-IV, which is associated with metabolic disorders. L-Alanine methyl ester HCl also has been shown to have antimicrobial activity against a number of bacteria, including methicillin resistant Staphylococcus aureus (MRSA). L-Alanine methyl ester HCl has been shown to have anti-inflammatory properties and can be used for the treatment of autoimmune diseases. This compound also has a significant effect on biological properties such as phase transition temperature and thermal expansion.Formule :C4H10NO2ClDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :139.58 g/mol(Des-Gly10,D-Trp3,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate salt
Please enquire for more information about (Des-Gly10,D-Trp3,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 pageFormule :C59H84N16O12Degré de pureté :Min. 95%Masse moléculaire :1,209.4 g/molN-alpha-Fmoc-Nbeta-allyloxycarbonyl-L-2,3-diaminopropionic acid
CAS :Please enquire for more information about N-alpha-Fmoc-Nbeta-allyloxycarbonyl-L-2,3-diaminopropionic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C22H22N2O6Degré de pureté :Min. 95%Masse moléculaire :410.53 g/molH-Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe-OH trifluoroacetate salt
CAS :Please enquire for more information about H-Glu-Glu-Lys-Leu-Ile-Val-Val-Ala-Phe-OH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C50H82N10O14Degré de pureté :Min. 95%Masse moléculaire :1,047.25 g/molH-Cys(SO3H)-OH sodium salt
CAS :Please enquire for more information about H-Cys(SO3H)-OH sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C3H7NO5S2·xNaDegré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :201.22 g/molAc-Asp-Met-Gln-Asp-AMC
CAS :Please enquire for more information about Ac-Asp-Met-Gln-Asp-AMC including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C30H38N6O12SDegré de pureté :Min. 95%Masse moléculaire :706.72 g/mol(Leu31,Pro34)-Neuropeptide Y (human, rat) trifluoroacetate salt
CAS :Please enquire for more information about (Leu31,Pro34)-Neuropeptide Y (human, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C189H284N54O56SDegré de pureté :Min. 95%Masse moléculaire :4,240.67 g/molH-Pro-Lys-OH acetate salt
CAS :H-Pro-Lys-OH acetate salt is a synthetic compound that is specific for histidine residues. It catalyzes the hydrolysis of fibrinogen to form fibrin, which can be used in the formation of blood clots. This molecule has been shown to have a number of sequences and acid analysis. H-Pro-Lys-OH acetate salt can be used as an additive in food products. The incubation process should be done at pH 4.5 and the reaction should be stopped by adding tripeptides followed by using ion-exchange chromatography or SDS polyacrylamide gel electrophoresis to analyze the amino acids present in the product.
Formule :C11H21N3O3Degré de pureté :Min. 95%Masse moléculaire :243.3 g/mol(Deamino-Cys1,b-cyclohexyl-Ala4,Arg8)-Vasopressin trifluoroacetate salt
CAS :Desmopressin is a synthetic analogue of vasopressin, which is used to treat disorders associated with insufficient secretion of vasopressin. It has been shown that desmopressin binds to the vasopressin V2 receptor subtype and stimulates the release of arginine-vasopressin in corticotropin-releasing hormone (CRH)-treated rat pituitary cells. This stimulation was mediated by a residue on the Cys1,b-cyclohexyl residue. The binding of desmopressin to this site was demonstrated in vitro using binding experiments on rat brain synaptosomes. Desmopressin has also been shown to stimulate ovulation in rats and humans, and it has been shown to be effective for treating nocturnal enuresis in children.Formule :C50H71N13O11S2Degré de pureté :Min. 95%Masse moléculaire :1,094.31 g/molAngiotensin I-Converting Enzyme (ACE) Inactivator Cyanoac-Phe-Phe-OH
CAS :Cyanoac-Phe-Phe-OH is a hydrolytic enzyme that irreversibly inactivates the ACE enzyme. It acts as an inhibitor of angiotensin-converting enzyme and inhibits the conversion of angiotensin I to angiotensin II, which is involved in blood pressure regulation. Cyanoac-Phe-Phe-OH has been shown to be more potent than captopril, another ACE inhibitor. It also has a longer half life and greater selectivity for ACE over other serine proteases.Formule :C21H21N3O4Degré de pureté :Min. 95%Masse moléculaire :379.41 g/molH-Ser-Gln-Asn-Tyr-Pro-Ile-Val-OH
CAS :Please enquire for more information about H-Ser-Gln-Asn-Tyr-Pro-Ile-Val-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C37H57N9O12Degré de pureté :Min. 95%Masse moléculaire :819.9 g/molSuc-Leu-Tyr-AMC
CAS :AMC conjugated molecule targeting chymotrypsin-like peptidase, calpain I and II and papain, and Ti protease from E. coliFormule :C29H33N3O8Degré de pureté :Min. 95%Masse moléculaire :551.59 g/molZ-Tyr-Lys-Arg-pNA·2 TFA
CAS :Z-Tyr-Lys-Arg-pNA·2 TFA is a potent inhibitor of proteases. It has been shown to be an efficient inhibitor of the major yeast protease, proteinase A, and other enzymes that are used for the industrial production of peptides. Z-Tyr-Lys-Arg-pNA·2 TFA is a synthetic peptide with a molecular mass of 5,836 Da and an optimum pH of 7.5. This peptide is synthesized by the chemical reaction between butoxycarbonyl (Boc) Lys(Z)-Tyr(N)-Arg(R)-pNA and 2 equivalents of trifluoroacetic acid (TFA). The synthesis takes place in a homogenous solution in dichloromethane at room temperature in the presence of triethylamine as base. Filtration through a 0.22 μm filter removes any insoluble impurities from the solution.Formule :C35H45N9O8·2C2HF3O2Degré de pureté :Min. 95%Masse moléculaire :947.83 g/molAnthranilyl-HIV Protease Substrate V trifluoroacetate salt
CAS :Please enquire for more information about Anthranilyl-HIV Protease Substrate V trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C50H76N14O13Degré de pureté :Min. 95%Masse moléculaire :1,081.23 g/molH-Lys-Glu-Thr-Tyr-Ser-Lys-OH
CAS :Please enquire for more information about H-Lys-Glu-Thr-Tyr-Ser-Lys-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C33H54N8O12Degré de pureté :Min. 95%Masse moléculaire :754.83 g/molFmoc-Pro-Wang resin (200-400 mesh)
Please enquire for more information about Fmoc-Pro-Wang resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%
