https://www.selleckchem.com/products/lyn-1604.html
Life was originally assumed to utilize the l-amino acids only. Since 1980s, the d-amino acid-containing peptides (DAACPs) were detected in animals, often at extremely low levels with tremendous functional specificity. As the unguided proteomic algorithms based on peptide masses are oblivious to DAACPs, many more are believed to be hidden in organisms and novel methods to tackle DAACPs are sought. Linear ion mobility spectrometry (IMS) can distinguish and characterize the d/l-epimers but is restricted by poor orthogonality to MS as in o
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