Menaquinones are isoprenoid quinones of the naphthalene series and belongs to the K2 Vitamin homologs. Menaquinones were originally discovered as the anti-hemorrhagic factor and now encompasses a vari
ety of physiological processes. Menaquinone 6-d7 is the labelled analog of Menaquinone-6 (M218590), the major isoprenoid quinones found in membrane preparations of Campylobacter jejuni and Campylobact
er fetus.