glutathione for gst elution Sepharose 4B, Cytiva, affinity resin, pack of 100 mL Features Supplied with dry glutathione to limit oxidation Glutathione resin also available GST-tagged Protein Purification Kit

Ozaki et al., 2018)

Epub 2018 Aug 25

If oral B12 replacement has been trialled in a person with metformin-associated B12 deficiency, I would suggest that a repeat measurement of B12 levels after 812 weeks is a good time to reassess whether absorption is adequate or whether a switch to intramuscular replacement is required

Synthetic methylotrophy: strategies to assimilate methanol for growth and chemicals production

was partially supported by the Simons Foundation, Award number 1030281

The para isomer is separated from the ortho isomer by fractional distillation (there will be little of meta, as OH is o-p directing)