A process for conducting optical resolution of a racemic mixture of an amino acid derivatives and a process for preparing an optically active amino acid using a catalytic antibody enantioselectively hydrolyzing an amino acid ester derivative are provided. The catalytic antibody and hybridoma producing said antibody are also provided. The hybridomas in the present invention are typically produced by stimulation with an antigen comprising as a hapten a compound of the formula: ##STR1## wherein CBZ is N-benzyloxycarbonyl.
提供了一种用手性催化
抗体对
氨基酸衍
生物进行光学分辨的过程以及制备手性
氨基酸的过程。同时也提供了手性催化
抗体和产生该
抗体的杂交瘤。本发明中的杂交瘤通常是通过刺激含有公式为:##STR1##其中C
BZ为
N-苄氧羰基的化合物的半抗原的抗原产生的。