Acylamino-acid-releasing enzyme (AARE) can efficiently liberate the N-terminal acetylamino acid from N-acetylated peptides of up to about 30 residues in length. It does not act on intact N-acetylated proteins. Release of the N-acetylamino acid from proteins is required for Edman-degradation-based sequence analysis. Fragmentation of proteins with residue-specific proteases followed by the release of the N-acetylamino acid from the isolated peptides (using AARE), is required to facilitate N-terminal sequence analysis of proteins.
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IgM是免疫球蛋白M(Immunoglobulin M,IgM)的缩写。根据结构的不同将免疫球蛋白分为五种,IgM是人的免疫球蛋白之一,其他还有lgA、lgG、IgD和lgE。
HSV1型导致的一般都是腰部以上的感染,典型症状是水泡有可能引起脑炎,而且有非活化状态的潜伏。所以我觉得你根本就不用担心这个抗体IgG阳性的化验单。
2-IgM也是一种特异性感染指标,但在人体内持续时间不长(有时是30天更短),往往是传染病的近期感染指标。呈阴性是指:你近期没有感染过结核杆菌。
文章原文链接http://www.jbc.org/content/282/23/16776.long

