A royalty license for the multiple sclerosis treatment Tysabri (natalizumab) has been an ill-fit for Perrigo Co. PLC and on Nov. 10 the firm confirmed it is looking into selling the license it gained in its 2013 acquisition of Elan Corp. PLC.
A portfolio review the Dublin-based firm begun early in 2016 concluded that "the next step to unlock shareholder value is...




![Spotlight On RDCs, AOCs As Leading Novel Bioconjugates[Updated]](https://web.insights.norstella-labs.com/resizer/v2/3M7ZAWZOBNK7NG4A4WDOIFG6DU.jpg?smart=true&auth=392a1fdb3cfacb29445720c412410e598dbcc5f90f14857652cd498bd0faa0fb&width=400&height=225)
