Quantitative Standards of 4‐
<i>O</i>
‐Acetyl‐ and 9‐
<i>O</i>
‐Acetyl‐
<i>N</i>
‐Acetylneuraminic Acid for the Analysis of Plasma and Serum
作者:Jack Cheeseman、Concepcion Badia、Rebecca I. Thomson、Gunter Kuhnle、Richard A. Gardner、Daniel I. R. Spencer、Helen M. I. Osborn
DOI:10.1002/cbic.202100662
日期:2022.3.4
Synthesised acetylated derivatives of N-acetylneuraminic acid, Neu5,9Ac2 and Neu4,5Ac2, alongside commercially available Neu5Ac and Neu5Gc were utilised as standards for the quantitative analysis of these derivatives in plasma and serum samples. Multiple derivatives could be detected in one assay, which exhibited high specificity and low limits of detection and quantitation.
N-乙酰神经氨酸、Neu5,9Ac 2和 Neu4,5Ac 2的合成乙酰化衍生物以及市售的 Neu5Ac 和 Neu5Gc 被用作血浆和血清样品中这些衍生物的定量分析的标准。可以在一次测定中检测多种衍生物,其表现出高特异性和低检测限和定量限。