Supplier Page from Thermo Fisher Scientific for µa-Endorphin, human
[Gluµ1] Fibrinopeptide B, human from Thermo Fisher Scientific
Calcitonin, human, 96% from Thermo Fisher Scientific
Melanocyte-Stimulating Hormone-Release Inhibiting Factor, synthetic from Thermo Fisher Scientific
Proteinase K, from Tritirachium album, Thermo Scientific from Thermo Fisher Scientific