Research catalog

B-12 vs NAD+

B-12 and NAD+: published catalog details for laboratory research. For Research Use Only. Not for Human Consumption.

Published catalog details for B-12 and NAD+
Catalog detail	B-12	NAD+
Research category	Cellular Research	Cellular Research
Overview	Vitamin B-12 (cobalamin), studied as a cofactor in enzyme assays and one-carbon cycle research. Red freeze-dried powder in an amber vial that shields it from light, ≥99% pure (HPLC). For research use only.	Nicotinamide adenine dinucleotide - a coenzyme every cell uses for energy - studied for its roles in metabolism, DNA repair, and sirtuin signaling. Freeze-dried powder, ≥99% pure (HPLC). For research use only.
Mechanism	The cobalt-containing cofactor that methionine synthase and methylmalonyl-CoA mutase need, studied in enzyme assays.	A core cellular molecule studied for its part in energy production, DNA repair, and sirtuin enzyme activity.
Form	Lyophilized Powder	Lyophilized Powder
Purity specification	≥99% HPLC	≥99% HPLC
Public sizes	10mg	1000mg, 500mg
Storage	Room temperature, protected from light and moisture	Room temperature, protected from light and moisture, desiccated

Research Use Only

For Research Use Only. Not for Human Consumption. Not a drug, supplement, or food product. All NuLumin Bio-Sciences products are designated Research Use Only (RUO). Not intended for therapeutic use or diagnostic purposes. Purchasers assume responsibility for ensuring compliance with all applicable regulations.