Rose S M, Kuehl W M
J Immunol. 1979 Sep;123(3):1024-8.
Protein structural analysis of several precursor light chains indicates that these in vitro products include a cysteine-containing tryptic peptide that is indistinguishable from the carboxy-terminal tryptic tripeptide present in in vivo mature kappa light chains. It is concluded that although in vitro precursor light chains contain an additional amino-terminal sequence, their carboxy-terminus is the same as that found in in vivo mature light chains.
对几种前体轻链的蛋白质结构分析表明，这些体外产物包含一种含半胱氨酸的胰蛋白酶肽段，该肽段与体内成熟κ轻链中存在的羧基末端胰蛋白酶三肽无法区分。得出的结论是，尽管体外前体轻链含有额外的氨基末端序列，但其羧基末端与体内成熟轻链中的相同。
