Dérivés d'acides aminés

<p>Bachem ID: 4095647.</p>

<p>Z-LLY-α-keto aldehyde (peptidyl glyoxal), previously shown to be an excellent inhibitor of the serine and cysteine proteases, was found to be an excellent inhibitor of the chymotryptic-like activity of proteasome exhibiting a Ki value of approximately 3.0 nM. Such inhibitor might be valuable in the characterization of the role of proteasome in normal and aberrant pathways of protein catabolism in the cell.</p>

<p>Phe-CMK, inhibitor of gramicidin S synthetase 2.</p>

<p>The peptide RVL-psi[CH2NH]FEA-Nle-amide containing a reduced peptide bond was found to be a competitive inhibitor of the HIV-1 protease (Ki = 50 nM).</p>

<p>Bachem ID: 4011240.</p>

<p>Chromogenic substrate for trypsin and papain.</p>

<p>Bachem ID: 4095648.</p>

<p>The TNF-α antagonist WP9QY inhibited TNF-α mediated apoptosis and exhibited an IC₅₀ of 5 µM in the binding assay. YCWSQYLCY is the smallest peptidomimetic developed to date that might be used as a lead compound for the next generation of non-peptidic inhibitors. The name WP9QY arises from the binding to the site observed in the TNF-β/TNF-receptor(I) complex designated WP9 and the introduction of the amino acids Gln and Tyr.</p>

Boc-His(Boc)-OH.DCHA, an amino acid derivative, has a wide range of applications in life science research.

Boc-D-His(trt)-OH is an amino acid derivative and has a wide range of applications in life science related research.

Fmoc-1-methyl-L-histidine is a valuable organic compound for life sciences research (Catalog No.: T66680, CAS: 202920-22-7).

Lysyl-tyrosyl-lysine is a bioactive chemical.

Fmoc-HoCys(ACM)-OH is an amino acid derivative and has a wide range of applications in life science related research.

L-N-Benzylserine is a useful organic compound for research related to life sciences. The catalog number is T65056 and the CAS number is 17136-45-7.

Methyl 2-(benzylamino)-3-hydroxypropanoate, catalog number T66013 and CAS number 144001-42-3, is a valuable organic compound for life sciences research.

<p>Used with EDC for carboxyl-foot printing studies of proteins</p>

<p>N-Acetyl-L-alanine is the N-acetylated form of L-alanine and is a nonessential amino acid. It is an amide containing one nitrogen atom and two carbonyl groups. The nitrogen can be found in either the alpha or beta position on the amide. The biological properties of N-acetyl-L-alanine are similar to those of L-alanine, as it is used as a substrate for protein synthesis and has been shown to inhibit p21 and epidermal growth factor. The conformational properties of N-acetyl-L-alanine are different from that of L-alanine due to its changed shape, which may affect its biological activity.</p>

<p>5-Chloro-DL-tryptophan is an antibiotic that is synthesized from tryptophan. It is used as a precursor for the synthesis of other antibiotics, including 5-chloro-dl-tryptophan and indole. 5-Chloro-DL-tryptophan has been shown to have a significant effect on the synthesis of protein amino acids, such as d-aspartic acid and α-amino acids. The steric properties of 5-chloro-dl-tryptophan are also important in its ability to block protein synthesis. Ozonization can be used to oxidize α,β unsaturated carbonyl compounds found in 5 - chloro - DL - tryptophan.</p>

<p>D-Valinol is a synthetic compound that contains a chiral alcohol group. It is an ester hydrochloride salt of D-valinol and has been shown to be clinically effective in treating chronic lymphocytic leukemia (CLL). This drug is a potent inhibitor of the bcr-abl kinase, which is involved in the regulation of protein synthesis. D-Valinol binds to the kinase domain of this enzyme and inhibits its activity by preventing it from transferring phosphate groups from ATP to tyrosine residues on proteins. D-Valinol also inhibits chloride channels, which are required for cell survival.</p>

<p>Fmoc-3-chloro-L-beta-homophenylalanine is a chemical scaffold that can be used in research, as an intermediate, or as a building block. It has a wide range of utility and can be used to create complex compounds with high purity. This product is sold as a solid that is soluble in organic solvents such as dichloromethane, chloroform, and DMF. Fmoc-3-chloro-L-beta-homophenylalanine is also known by its CAS number 270596-40-2.</p>

<p>N-Hippuryl-His-Leu hydrate is a synthetic inhibitor that binds to the active site of mitochondrial ATP synthase and blocks the synthesis of ATP. This molecule has shown an inhibitory effect on the mitochondrial membrane potential, which may be due to its inhibition of ATP synthesis. N-Hippuryl-His-Leu hydrate also inhibits hydrochloric acid and galactose induced angiotensin II formation in rat vascular tissues. It has been used as a pharmaceutical preparation for the treatment of high blood pressure, however it does not have any biological properties that are related to uronic acid or blood pressure regulation.</p>

<p>Boc-Phe-Phe-OH is a linker that is used to create homologues. It has been shown to be able to form supramolecular structures and encapsulate biomolecules, such as amino acids. The ester linkage of Boc-Phe-Phe-OH can be modified by the addition of a carboxylic acid, which can lead to changes in its fluorescence and magnetic properties. Boc-Phe-Phe-OH is primarily used as an intermediate for fluorescent probes or other molecules.</p>

<p>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 page</p>