15483-27-9Relevant articles and documents
Ester-mediated peptide formation promoted by deep eutectic solvents: a facile pathway to proto-peptides
Chien, Chen-Yu,Yu, Sheng-Sheng
supporting information, p. 11949 - 11952 (2020/10/15)
The ester-amide exchange reaction enables spontaneous formation of prebiotic proto-peptides under mild conditions. However, this reaction also leads to oligomers with a vast sequence diversity of ester and amide linkages. Here, we demonstrate using deep eutectic solvents as a universal strategy to regulate the reaction pathways and promote the formation of amino acid-enriched oligomers with peptide backbones.
Modelling of prebiotic synthesis and selection of peptides under isothermal conditions and thermal cycling mode
Demina,Kononikhin,Laptev,Khodonov,Nikolaev,Varfolomeev
, p. 422 - 441 (2013/06/27)
The model peptide synthesis from mixtures of amino acids was carried out under the thermal cycling and isothermal modes. The compositions of the obtained mixtures of products and the primary amino acid sequence of the synthesized peptides were determined by Fourier transform ion cyclotron resonance mass spectrometry and tandem mass spectrometry in combination with high-performance liquid chromatography with the application of de novo sequencing of the synthesized products. The processes of abiogenous synthesis of peptides were shown to occur under relatively mild temperature conditions and give a substantially less number of peptides as compared with the possible statistical set. The evolution of the system takes place in the process of the synthesis in solid phase with the disappearance of a series of the most unstable peptides. The selection process with the formation of complementary peptides takes place in peptide synthesis under the thermal cyclic mode.
Compositions and Methods for Binding Lysophosphatidic Acid
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, (2009/06/27)
Compositions and methods for making and using anti-LPA agents, for example, monoclonal antibodies, are described.
