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10.1007/s12325-012-0045-5 35
After the reaction is complete, take 0.5 mL of the reaction mixture, add the DTNB working solution, and allow to react for 5 minutes at 25C
Cell membranes were then collected by ultracentrifugation at 4 C, 90,000 g for 35 min
however, they remained higher than control mice
Intrinsic factor, produced by parietal cells in the stomach lining, binds to free b12 and enables absorption in the terminal ileum
They represent the final date the manufacturer guarantees the full potency and safety of the medication when stored under ideal conditions
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