The phrase "involves both of" is correct and usable in written English.
You can use it to emphasize that two things are needed or involved for something to be accomplished. For example, "Solving this problem involves both of us working together."
And if you can keep something like this, even if it involves both of us commuting, it's worth it".
The binding of durvalumab to PD-L1 involves both of its heavy chain (VH) and light chain (VL) (Fig. 1A).
The interaction of PD-1 and PD-L1 involves both of the front β-sheet faces of their IgV domains (Fig. 1A).
The interaction of mPD-1 with mPD-L2 reveals a similar binding mode to that with PD-L1, which also involves both of the IgV domains with the front β sheet faces interacting with each other (Fig. 1B) (Lazar-Molnar et al., 2008).
It's extremely melodramatic, and involves both of them crying and yearning and little else.
The presence of clear bimodality, not reported before, indicates that the hormone effects are not simply additive, and implies that there is at least one pathway for lateral root induction that involves both of these signals.
Belgian prosecutors said another Belgian vehicle was involved, both of them rented last week.
I think the history of regulation involved both of these, but I think the mix was more microprudential then macroprudential until recently.
Under the regimes of both the colonel and the admiral, questionable treatment of two journalists of unusual assiduity is involved; both of them highly experienced in writing about defence matters.
Heightening the uncertainty is that the companies involved, both of which declined to comment, are in some ways as different as two technology companies can be.
I was shooting during the summer in Rome, still uncertain where that vespa was going to take me, so I had the idea of involving both of them in a scene.
