Ontology highlight
ABSTRACT:
SUBMITTER: Yu K
PROVIDER: S-EPMC5343570 | biostudies-literature | 2017 Mar
REPOSITORIES: biostudies-literature
Yu Kun K Yang Ge G Labahn Jörg J
Scientific reports 20170309
Nicastrin, the largest member among the four components of the γ-secretase complex, has been identified to be the substrate recognizer for the proteolytic activity of the complex. Here we report that full-length human nicastrin (hNCT) can be obtained by heterologous expression in E. coli. Milligram quantities of the target protein are purified in a two-step purification protocol using affinity chromatography followed by SEC. The FOS-choline 14 purified tetrameric hNCT exhibits a proper folding w ...[more]