Immobilized Lipid Affinity Capture for Antimicrobial Peptides Screening was written by Joo, Hwang-Soo. And the article was included in Biotechnology and Bioprocess Engineering in 2018.Category: alcohols-buliding-blocks The following contents are mentioned in the article:
A novel method for rapid screening of antimicrobial peptides (AMPs) was developed by using immobilized lipid affinity capture (ILAC) coupled with LC-MS. Phospholipid (PL) mixture containing phosphatidyl glycerol (PG): phosphatidyl ethanolamine (PE) (4:1), roughly mimic the PL composition of Gram-pos. bacterial membrane, was covalently immobilized on magnetic particles (MPs). PL monolayer immobilized on MPs was used as a matrix for capturing of the membrane-disruptive AMPs. Hominicin, a new AMP against Gram-pos. bacteria, was successfully captured by ILAC from the peptide pool of Staphylococcus hominis MBBL 2-9. The hominicin was identified by the comparative anal. of LC-MS 2Dprofiles of peptides captured by bare and PL-immobilized MPs. This is the first report for the development of rapid AMP screening method using lipid-immobilized MPs and LC-MS which will be a promising tool for discovery of various kinds of AMPs. This study involved multiple reactions and reactants, such as (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5Category: alcohols-buliding-blocks).
(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Category: alcohols-buliding-blocks
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts