label: Nalpha(Gly1)-((2-6-(biotinamido)-2-(4-azidobenzamido)hexanoamido)ethyl-1.'-dithiopropionyl)-insulin-like growth factor-1
label_lc: nalpha(gly1)-((2-6-(biotinamido)-2-(4-azidobenzamido)hexanoamido)ethyl-1.'-dithiopropionyl)-insulin-like growth factor-1