A sharp, predictable melting point is a hallmark of purity, whereas a depressed and broad melting range is a clear indicator of impurities
It is important however, to know what disease process may be contributing to a B12 deficiency and to follow the correct dosing protocol for oral or injectable B12 supplementation
A broad panel of antibodies was employed, including those for FOXO4, p53, phospho-p53, p21, p16, cleaved-Caspase3, BAX, BCL-2, testosterone synthesis enzymes (3-HSD, CYP11A1, CYP17A1), and various SASP factors (IL-1, IL-6, TNF-, TGF-)
Light/temperature sensitivity considerations : Commonly stored frozen and protected from light to help maintain integrity