Mouse Adiponectin, C-His Tag Protein

Adiponectin is a protein hormone that modulates a number of metabolic processes, including glucose regulation and fatty acid oxidation. Adiponectin is secreted from adipose tissue (and also from the placenta in pregnancy) into the bloodstream and is very abundant in plasma relative to many hormones. High adiponectin levels correlate with a lower risk of diabetes mellitus type 2. Plasma levels of adiponectin are lower in obese subjects than in lean subjects. Many studies have found adiponectin to be inversely correlated with body mass index in patient populations. However, a meta analysis was not able to confirm this association in healthy adults. Circulating adiponectin concentrations increase during caloric restriction in animals and humans, such as in patients with anorexia nervosa. Furthermore, a recent study suggests that adipose tissue within bone marrow, which increases during caloric restriction, contributes to elevated circulating adiponectin in this context.