Amino Acid Derivatives
Found 4016 products of "Amino Acid Derivatives"
Glycine - EP
CAS:Glycine is a buffering agent that can be used in electrophoresis for protein samples. It has an optimal pH range of 2.2-3.6 and a pKa of 2.35.
Formula:NH2CH2COOHPurity:Min. 95%Molecular weight:75.07 g/molL-Glutamic acid 5-benzyl ester
CAS: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.Formula:C12H15NO4Purity:Min. 95%Color and Shape:White Off-White PowderMolecular weight:237.25 g/molL-Tyrosine ethyl ester hydrochloride
CAS:L-Tyrosine ethyl ester hydrochloride is a non-protein amino acid that inhibits the activity of metalloproteases, which are enzymes that break down proteins. It has been shown to be effective against bowel disease and cancer by inhibiting the release of inflammatory cytokines. L-Tyrosine ethyl ester hydrochloride also has anti-inflammatory properties and can be used in the treatment of depression and liver cirrhosis. This drug is an inhibitor of hydroxylase, which is an enzyme involved in the synthesis of melanin. It is a structural analogue to L-DOPA, which is used for Parkinson's disease. L-Tyrosine ethyl ester hydrochloride has been shown to have antihypertensive effects and can be used as a diuretic agent.
Formula:C11H15NO3·HClPurity:Min. 95%Color and Shape:PowderMolecular weight:245.7 g/molBiotinyl-CRF (human, rat)
CAS:Please enquire for more information about Biotinyl-CRF (human, rat) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C218H358N62O65S3Purity:Min. 95%Molecular weight:4,983.75 g/molBoc-Tyr(tBu)-OH
CAS:Boc-Tyr(tBu)-OH is a chemical compound that is part of the class of lactams. It has been shown to have antitumor activity in vitro and in vivo, but it has not yet been tested for its cytotoxicity. This compound is synthesized by solid-phase synthesis and contains a disulfide bond, which may contribute to its cytotoxicity. Boc-Tyr(tBu)-OH has also been shown to have high affinity for the alpha 2A adrenergic receptor subtype and other receptors with an isosteric carbonyl group.Formula:C18H27NO5Purity:Min. 95%Color and Shape:PowderMolecular weight:337.41 g/mol5-TAMRA-Amyloid beta-Protein (1-40) trifluoroacetate salt
CAS:Please enquire for more information about 5-TAMRA-Amyloid beta-Protein (1-40) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C219H315N55O62SPurity:Min. 95%Molecular weight:4,742.24 g/molH-D-Pro-NHEt·HCl
CAS:Please enquire for more information about H-D-Pro-NHEt·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C7H14N2O·HClPurity:Min. 95%Molecular weight:178.66 g/molFmoc-Lys-OH·HCl
CAS:Fmoc-Lys-OH·HCl is an acidic pyrylium that has been shown to be a potent inhibitor of tumor vasculature. It binds to the human serum albumin and inhibits the binding of ligands to the receptor tyrosine kinases, which are involved in brain tumor proliferation. Fmoc-Lys-OH·HCl has also been shown to inhibit the growth of cancer cells by binding to cell membrane receptors and inhibiting protein synthesis. This compound is also isomeric, meaning it can exist in different forms with different properties.Formula:C21H24N2O4·HClPurity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:404.89 g/mol3,5-Diiodo-L-tyrosine
CAS:3,5-Diiodo-L-tyrosine (3DILT) is an iodinated amino acid that can be used as a marker for human immunodeficiency virus (HIV) infection. It is synthesized by the reaction of 3,5-diiodotyrosine with L-tyrosine in the presence of a metal chelate and dinucleotide phosphate. This reaction proceeds via nucleophilic substitution on the aromatic ring with an iodide ion. The product is then purified to remove unreacted 3,5-diiodotyrosine and the metal chelate. 3DILT reacts with antibodies in a luminescence immunoassay to produce light that can be detected. The detection limit of this assay is 10 pg/mL.Formula:C9H9I2NO3Purity:Min. 95%Molecular weight:432.98 g/molH-Lys(Boc)-OH
CAS:H-Lys(Boc)-OH is an ε-amino-protected lysine that plays a pivotal role in solution phase peptide synthesis. Strategically protected at the ε-amino group, it allows controlled peptide assembly, and it serves as intermediate for synthesizing β-peptides. The bulky Boc (tert-butyloxycarbonyl) group shields its epsilon amine (NH2) group, acting as a protective measure to prevent unwanted side reactions.Formula:C11H22N2O4Color and Shape:White PowderMolecular weight:246.3 g/molZ-Pro-Hyp-OH
CAS:Z-Pro-Hyp-OH is a synthetic, non-natural amino acid. It has been shown to be a stable and efficient reagent for the synthesis of collagen, which is a major protein in connective tissue. The compound was discovered by fractionating the natural amino acid Z-Pro-Hyp-OH and showing that it had optical activity. The molecular weight of this compound has been determined to be 2,936.7 Daltons. This molecule has also been shown to have high dichroism spectra and is capable of stabilizing collagen in vitro.
Formula:C18H22N2O6Purity:Min. 95%Molecular weight:362.38 g/molHypocretin (70-98) (human)
CAS:Please enquire for more information about Hypocretin (70-98) (human) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C125H214N44O37SPurity:Min. 95%Molecular weight:2,957.38 g/molN-Formyl-L-histidine
CAS:N-Formyl-L-histidine is a competitive inhibitor of L-histidine deaminase (Ki = 4.26 mM) and also binds to histidine-tRNA synthetase (Ki = 4.6 μM).Formula:C7H9N3O3Purity:99.91%Color and Shape:SolidMolecular weight:183.16S-Benzylglutathione
CAS:S-Benzylglutathione acts as a competitive inhibitor of glutathionase and undergoes conversion by rat kidney microsomes into its cysteine derivatives.Formula:C17H23N3O6SColor and Shape:SolidMolecular weight:397.45S-Fcme
CAS:S-Fcme activates multidrug resistance transporter by boosting ATPase activity and competing for drug binding.Formula:C19H33NO2SColor and Shape:SolidMolecular weight:339.54S-(p-Nitrobenzyl)glutathione
CAS:S-(p-Nitrobenzyl)glutathione acts as a competitive inhibitor of glutathionase.Formula:C17H22N4O8SColor and Shape:SolidMolecular weight:442.443-Bromotyrosine TFA
CAS:3-Bromotyrosine, a product of protein oxidation, is generated after eosinophil activation during allergic responses. It serves as a biomarker for eosinophil peroxidase-induced protein oxidation both in vitro and in vivo. Beyond its association with eosinophils, 3-bromotyrosine levels are significantly elevated in peritoneal exudate from K. pneumoniae-infected mice, indicating a fivefold increase compared to uninfected controls, which implies that neutrophils may release increased levels of oxidized products during inflammation. Furthermore, in humans, allergen-challenged lung samples from patients with allergen-induced asthma show a tenfold increase in 3-bromotyrosine, highlighting its potential as a marker for oxidative stress in allergic conditions.Formula:C11H11BrF3NO5Color and Shape:SolidMolecular weight:374.113,3',5'-Triiodo-D-thyronine
CAS:3,3',5'-Triiodo-D-thyronine is a thyroid hormone that is used in the treatment of hypothyroidism. It is administered by injection or by mouth. 3,3',5'-Triiodo-D-thyronine is an insoluble drug, which means it cannot be dissolved in water. This drug can be injected into the body or taken as a pill. 3,3',5'-Triiodo-D-thyronine has been shown to increase metabolic rate and may also inhibit the growth of certain types of tumors. 3,3',5'-Triiodo-D-thyronine has been used in diagnostic procedures such as iontophoresis and implanting devices to treat prostate cancer. This medication can also be used for cosmetic purposes such as skin rejuvenation and hair loss prevention. 3,3',5'-Triiodo-D-thyronine has two structural isomers: levothyroxine and
Formula:C15H12I3NO4Purity:Min. 95%Molecular weight:650.97 g/molPheromone Biosynthesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea)
CAS:Please enquire for more information about Pheromone Cymit Quimicaesis Activating Neuropeptide (Helicoverpa assulta, Heliothis zea) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C167H259N47O57S2Purity:Min. 95%Molecular weight:3,901.26 g/molL-Tryptophan methyl ester hydrochloride
CAS:L-Tryptophan methyl ester hydrochloride is an allylation product of L-tryptophan, which is a precursor to serotonin and melatonin. It is used in the synthesis of benzodiazepine receptor ligands and has serotonergic activity. L-Tryptophan methyl ester hydrochloride can be synthesized from L-tryptophan by amination reaction with methylamine and formaldehyde in the presence of a base. This chemical compound was also shown to have antitumour activity against MDA-MB231 breast cancer cells, which may be due to its ability to inhibit cell proliferation.Formula:C12H15ClN2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:254.71 g/mol
