B-12 10ml

Product Overview

• Compound: Vitamin B12 (methylcobalamin)
• Format: 10 mL sealed research vial (liquid solution or lyophilized powder; confirm your format)
• Concentration options: Commonly 1,000 mcg/mL or 5,000 mcg/mL (confirm your product’s exact strength)
• Purity: Typically ≥99%, verified by HPLC
• Documentation: Batch-specific Certificate of Analysis (COA)

Research Areas of Interest

• Methyl group transfer and cellular methylation pathways
• Cobalamin-dependent enzyme activity
• Cobalamin stability and assay development
• Metabolic and neurological research models
• Comparison between cobalamin forms (methylcobalamin, cyanocobalamin, hydroxocobalamin, adenosylcobalamin)

Why Methylcobalamin?

Methylcobalamin carries a methyl group attached to the cobalt center. As an active coenzyme form of B12, it provides a directly usable cofactor for enzymes involved in methylation, making it a valuable reference material for biochemical research.

Quality and Consistency

• Identity and purity verified by HPLC (and mass spectrometry where applicable)
• Batch-specific COA available on request
• Sealed, light-protective vials for stability

Storage and Handling

B12 is light-sensitive. Store in a tightly closed container, away from light. Follow the storage temperature shown on your COA or label (refrigerated at 2 to 8 °C is common; some suppliers allow room temperature). If supplied as a lyophilized powder, let the vial reach room temperature before opening and add solvent slowly without shaking. Handle only in a laboratory setting by qualified personnel.

Important Notice

For laboratory research use only. Not for human or veterinary use, not a drug or dietary supplement, and not intended to diagnose, treat, cure, or prevent any disease. Sold only to qualified researchers and institutions aged 18 and over. The purchaser is responsible for legal and compliant use.