Supplier Page from Thermo Fisher Scientific for µa-Endorphin, human
Angiotensin I (human) from Thermo Fisher Scientific
Collagenase, Type I, from Clostridium histolyticum, Thermo Scientific from Thermo Fisher Scientific
Hexokinase, yeast from Thermo Fisher Scientific
PACAP (6-27), human, ovine, rat from Thermo Fisher Scientific