Isoform 2 of Notch homolog 2 N-terminal-like protein B; Isoform 2 of Notch homolog 2 N-terminal-like protein C; Notch homolog 2 N-terminal-like protein A; Notch homolog 2 N-terminal-like protein C;Notch homolog 2 N-terminal-like protein R; Isoform 3 of Notch homolog 2 N-terminal-like protein A; Notch homolog 2 N-terminal-like protein B