Qpex Biopharma, Inc. has learned that MedChemExpress, a supplier of biochemicals and research products, has recently announced a recall of certain batches of xeruborbactam disodium, distributed globally over a number of years, because it was found to contain the incorrect enantiomeric form of the compound. The sale and distribution of the incorrect compound may have led to incorrect research results in peer-reviewed literature and in other scientific forums.
If you have received xeruborbactam disodium that was or may have been supplied by MedChemExpress, we ask that you please contact MedChemExpress for further information.