Amino Acids (AA)
Subcategories of "Amino Acids (AA)"
- Amino Acid Derivatives(4,016 products)
- Amino Acid and Amino Acid Related Compounds(3,490 products)
- Amino Acids with Oxygen or Sulphur(168 products)
- Boc- Amino Acids(351 products)
- Fmoc Amino Acids(1,710 products)
Found 38369 products of "Amino Acids (AA)"
(D-Phe12)-Bombesin
CAS:Please enquire for more information about (D-Phe12)-Bombesin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C74H112N22O18SPurity:Min. 95%Molecular weight:1,629.88 g/molZ-L-Alanine
CAS:Z-L-Alanine is a cytosolic enzyme inhibitor that inhibits the activity of enzymes involved in protein catalysis. This inhibition is stereoselective, with the L-enantiomer having the stronger inhibitory effect. Z-L-Alanine has been shown to be an effective inhibitor of proteolytic enzymes and has been used as an additive in buffers to prevent enzymatic degradation. Molecular modeling studies have demonstrated that Z-L-Alanine can bind to the active site of these enzymes and inhibit their activity by binding to the catalytic triad of serine, aspartate, and histidine residues. The molecular structure of Z-L-Alanine resembles that of a natural substrate for these enzymes, which may account for its effectiveness in inhibiting them. FTIR spectroscopy has confirmed the presence of Z-L-alanine in a sample obtained from a bacterial culture. Liquid chromatography has shown that this amino acid is present at high levels in variousFormula:C11H13NO4Purity:Min. 95%Color and Shape:White Off-White PowderMolecular weight:223.23 g/molH-Ala-Pro-4MbetaNA·HCl
CAS:Please enquire for more information about H-Ala-Pro-4MbetaNA·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C19H23N3O3·HClPurity:Min. 95%Molecular weight:377.86 g/molH-Gly-Cys-OH
CAS:H-Gly-Cys-OH is an amide that is structurally related to the nonapeptide, Gly-Pro-Cys. H-Gly-Cys-OH has been shown to be an efficient method for preparation of 3-mercaptopropionic acid. The nucleophilic attack of the thiol group on the carbonyl carbon atom in the amide bond leads to cleavage and formation of a disulfide bond. This reaction occurs spontaneously at room temperature with high efficiency and can be used for synthesis of 3-mercaptopropionic acid. H-Gly-Cys-OH has low bioavailability, which may be due to its primary amino group, which is not well absorbed by the intestinal epithelium.
Formula:C5H10N2O3SPurity:Min. 95%Molecular weight:178.21 g/molZ-Gly-Pro-Leu-Gly-Pro-OH
CAS:Z-Gly-Pro-Leu-Gly-Pro-OH is a synthetic peptide that is hydrophobic and has a sequence of amino acids. It can be used as a substrate for proteolytic enzymes. Z-Gly-Pro-Leu-Gly-Pro-OH has been shown to have collagenase activity in human liver and porcine tissues, but not in the presence of chloromethyl ketone. The neutral pH is important for this reaction because it increases the solubility of the substrate. This product is also soluble in water, making it easier to use in experiments.Formula:C28H39N5O8Purity:Min. 95%Molecular weight:573.64 g/molH-Leu-Gly-bNA
CAS:H-Leu-Gly-bNA is a chromogenic, dipeptide, which has been shown to react with 2-naphthylamine in the presence of condensation agents and carboxylic acid to form a carboxy group. The amino group on the terminal Leu residue reacts with the carboxy group to form an amide bond. This reaction is used as a method for detecting bNA.Formula:C18H23N3O2Purity:Min. 95%Molecular weight:313.39 g/mol6-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridine
CAS:Formamidine is an organic compound that is used as a formylation reagent. It is a byproduct of the chlorination of formaldehyde and dimethylamine. Formamidine is produced by the reaction of chloride with formamide in the presence of dimethylamine, which leads to a high yield. Formamidine reacts with various imidazopyridines to produce a range of substituted imidazopyridines. The type and amount of substituent dictate the selectivity and reactivity of this reaction. The reagents are phosphorous pentachloride, oxalyl chloride, and N-methylformamide.
Formula:C15H14N2Purity:Min. 95%Molecular weight:222.29 g/molSuc-Gly-Gly-Phe-pNA
CAS:Suc-Gly-Gly-Phe-pNA is a colorimetric substrate for Chymotrypsin and Streptomyces griseus protease B. Activity is quantified by the release of p-nitroaniline which is measured by absorbance at 405 nm.Formula:C23H25N5O8Purity:Min. 95%Molecular weight:499.47 g/molFmoc-beta-Ala-Wang resin (200-400 mesh)
Please enquire for more information about Fmoc-beta-Ala-Wang resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%3'-Hydroxy-4'-methoxyacetophenone
CAS:3'-Hydroxy-4'-methoxyacetophenone is a chemical compound with the molecular formula CHO and it belongs to the group of bisbenzylisoquinoline alkaloids. It is a white crystalline powder that has a dry weight of 155.2g/mol and melting point of 154-158°C. 3'-Hydroxy-4'-methoxyacetophenone is used as an intermediate in the synthesis of other chemicals, such as methyl transferase inhibitors like metronidazole or oxidative stress agents like benzoquinones. 3'-Hydroxy-4'-methoxyacetophenone can be found in bowel disease patients, where it may be produced by bacteria in the gut. This chemical also has UV absorption properties and can be used as a sample preparation agent for hydroalcoholic samples.Formula:C9H10O3Purity:Min. 95%Color and Shape:PowderMolecular weight:166.17 g/molBrain-Binding Peptide
CAS:Please enquire for more information about Brain-Binding Peptide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C37H64N12O14S2Purity:Min. 95%Molecular weight:965.11 g/molH-Ser-Phe-NH2·HCl
CAS:Please enquire for more information about H-Ser-Phe-NH2·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H17N3O3·HClPurity:Min. 95%Molecular weight:287.74 g/molFmoc-Cys(StBu)-Wang resin (200-400 mesh)
Please enquire for more information about Fmoc-Cys(StBu)-Wang resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Z-Tyr-Tyr-OH
CAS:Please enquire for more information about Z-Tyr-Tyr-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C26H26N2O7Purity:Min. 95%Molecular weight:478.49 g/molLeu-Enkephalin amide acetate salt
CAS:Leu-Enkephalin amide acetate salt H-Tyr-Gly-Gly-Phe-Leu-NH2 acetate salt is a peptide that is used as an analgesic and antipyretic drug. It is a synthetic form of endogenous enkephalins, which are natural pain relievers. The chemical stability of Leu-Enkephalin amide acetate salt H-Tyr-Gly-Gly-Phe-Leu-NH2 acetate salt makes it an effective drug for chronic use, and it has been shown to have a low side effect profile. This compound also has been shown to block the synthesis of histamine in vivo, but its bioavailability in vivo is not high due to its rapid degradation by proteases.Formula:C28H38N6O6Purity:Min. 95%Color and Shape:PowderMolecular weight:554.64 g/molLHRH II trifluoroacetate salt
CAS:LHRH II trifluoroacetate salt is a peptide hormone that is used to treat prostate cancer, breast cancer, and endometriosis. It binds to the ryanodine receptor in the cell membrane and induces the release of calcium from intracellular stores. LHRH II trifluoroacetate salt also promotes polymerase chain reactions which are important for DNA replication. This drug has been shown to increase epidermal growth factor (EGF) levels in carcinoma cell lines and has transcriptional regulatory activity in a model system. LHRH II trifluoroacetate salt can be used as an experimental model for clinical relevance because it can be used to study how hormones affect cellular processes such as transcriptional regulation.Formula:C60H69N17O13Purity:Min. 95%Molecular weight:1,236.3 g/molPAR-3 (1-6) amide (human) trifluoroacetate salt
Please enquire for more information about PAR-3 (1-6) amide (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C29H46N10O7Purity:Min. 95%Molecular weight:646.74 g/molH-Met-His-OH
CAS:H-Met-His-OH is a metabolite of methionine, which has been shown to have insulin sensitizing effects. H-Met-His-OH is produced from the reaction of methionine with hydrochloric acid and water molecule. This compound has been shown to modulate glucose metabolism by increasing insulin sensitivity in diabetic rats. It has also been shown to be able to increase estradiol levels in female mice, which may be due to its ability to inhibit protein synthesis. H-Met-His-OH also binds to histidine residues on the protein surface and may regulate protein kinetics via an unidentate mechanism.
Formula:C11H18N4O3SPurity:Min. 95%Molecular weight:286.35 g/molCyclo(-D-Tyr-Arg-Gly-Asp-Cys(carboxymethyl)-OH) sulfoxide
CAS:Please enquire for more information about Cyclo(-D-Tyr-Arg-Gly-Asp-Cys(carboxymethyl)-OH) sulfoxide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C26H36N8O11SPurity:Min. 95%Molecular weight:668.68 g/molAQEE-30 (human) trifluoroacetate salt
CAS:Please enquire for more information about AQEE-30 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C157H252N48O56Purity:Min. 95%Molecular weight:3,707.97 g/mol
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