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B12 (Methylcobalamin)
Methylcobalamin B12 (Injectable Grade)
Methylcobalamin is the active, neurologically bioavailable form of vitamin B12. Studied for its role in methionine synthesis, myelin formation, DNA methylation, and mitochondrial energy metabolism in metabolic and neurological research.
Research Overview
Methylcobalamin is the biologically active coenzyme form of vitamin B12 (cobalamin), distinguished from cyanocobalamin by its methyl group attachment to the cobalt center. It serves as a cofactor for methionine synthase, catalyzing the remethylation of homocysteine to methionine — a critical step in one-carbon metabolism and DNA methylation. Methylcobalamin is also essential for the synthesis of myelin basic protein and is studied extensively in neurological research for its role in axonal regeneration and neuroprotection. Research applications include homocysteine metabolism, methylation pathway studies, mitochondrial energy production, and neurodegeneration models. As the neurologically active form, it is preferred over cyanocobalamin in CNS-focused research.
Research Highlights
Related Compounds
View AllSemaglutide
GLP-1 Receptor Agonist
Semaglutide is a long-acting GLP-1 (glucagon-like peptide-1) receptor agonist. Used extensively in metabolic and endocrine research to study insulin secretion, glucagon suppression, and energy homeostasis.
Tirzepatide
Dual GIP/GLP-1 Receptor Agonist
Tirzepatide is a novel dual GIP/GLP-1 receptor agonist. Studied for its combined incretin effects on glucose metabolism, insulin sensitivity, and energy regulation in metabolic research settings.
NAD+
Nicotinamide Adenine Dinucleotide
NAD+ is a critical coenzyme found in all living cells, central to redox reactions and energy metabolism. Studied extensively for its roles in sirtuin activation, DNA repair, and cellular aging research.
For Research Purposes Only · Not intended for human consumption