Identity
- Compound
- Vitamin B12 (Methylcobalamin)
- Research area
- Nutrition · Methylcobalamin
- CAS number
- 68-19-9
- Molecular weight
- 1355.37 g/mol
- Purity spec
- ≥ 99% by HPLC, per lot
- Available (CAD)
- 10 mg — $35
- Format
- Lyophilized reference standard
Vitamin B12 (Methylcobalamin).
A laboratory reference standard for in-vitro research. Identity, what the literature investigates, handling, and the primary sources — with a lot-specific certificate of analysis behind every batch. For laboratory research use only.
What the research investigates
USP-grade cyanocobalamin in sterile preservative-containing solution for in-vitro biochemistry use.
Lumera Labs supplies Vitamin B12 (Methylcobalamin) strictly as a laboratory reference standard for in-vitro research. Nothing here is medical advice, and no human or veterinary use is described or implied.
Handling & storage
- Store lyophilized at -20 °C, desiccated. Bring to room temperature before opening.
- Reconstitute with bacteriostatic water down the vial wall; swirl gently, do not shake. Use the reconstitution calculator for exact volumes.
- After reconstitution, store at 2-8 °C and use within the window on the lot's COA.
Literature
Browse the current peer-reviewed literature on Vitamin B12 (Methylcobalamin): view studies on PubMed →
Citations are provided for research reference only and do not imply any therapeutic claim.
Order Vitamin B12 (Methylcobalamin)
Vitamin B12 (Methylcobalamin) ships from within Canada — no customs, no border wait — with a lot-specific COA. 10 mg — $35