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The tryptophan residue at its N-terminus provides a characteristic UV absorbance signature used for laboratory identification
A typical regimen may include: Initial phase : 1,000 mcg daily or several times a week for 12 weeks Maintenance : 1,000 mcg monthly or as directed by a doctor Benefits of Vitamin B12 Injections Vitamin B12 injections can provide several health benefits, particularly for those who are deficient
A high HPLC purity value alone does not prove biological activity, sterile suitability, endotoxin status, clinical safety, or appropriateness for human or veterinary use
A degraded lyophilized powder may clump or discolor
