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USD 39.95 Prices may be subject to local taxes which are calculated during checkout Similar content being viewed by others References Yoon, H., Shaw, J

Science 374 , 15091513 (2021)

Metformin may result in suboptimal oral vitamin B12 absorption by competitively blocking the calcium-dependent binding of the intrinsic factor-vitamin B12 complex to its receptor

Running both as independent variables within the same 10mg-scale protocol allows precise pathway dissection that would not be possible with a single compound alone
