Amino Acid Derivatives

Boc-L-alanine is an amino acid that is used as a building block in the synthesis of peptides and proteins. It has been shown to be stable at high temperatures and to form complexes with sephadex g-100. Boc-L-alanine has also been shown to have antimicrobial activity against Gram-positive bacteria, such as Staphylococcus aureus and Streptococcus pneumoniae, and Gram-negative bacteria, such as Pseudomonas aeruginosa. This compound can act as a hydrogen bond donor or acceptor depending on the other molecule it interacts with. Boc-L-alanine hydrochloride is an ester of boc-L-alanine and hydrochloric acid that has been activated by trifluoroacetic acid. The hydroxyl group on the molecule can react with hydrogen fluoride to form an ester hydrochloride.

Please enquire for more information about Fmoc-Lys((2,3-dichloropropoxy)carbonyl) including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Fmoc-4-chloro-L-beta-homophenylalanine including the price, delivery time and more detailed product information at the technical inquiry form on this page

Z-Arg-Leu-Arg-Gly-Gly-AMC acetate is a protease inhibitor that blocks the activity of the proteasome. It has been shown to inhibit the activity of histidine proteases and to inhibit proteolysis by the proteasome in a kinetic assay. This inhibitor also inhibits coronavirus replication, which may be due to its ability to bind to histidine residues on proteins involved in viral replication. Z-Arg-Leu-Arg-Gly-Gly-AMC acetate is expressed in transfected cells as an enzyme with a polymerase chain reaction (PCR) product and has been shown to prevent viral replication.

Bachem ID: 4003323.

ω-Conotoxin MVIIA, originally isolated from the venom of the fish-hunting cone snail Conus magus, is a blocker of voltage-sensitive Ca²⁺ channels in neurons. The peptide has been used to identify different Ca²⁺ channel subtypes in amphibian brain.