The phrase "a release of both" is correct and usable in written English.
It can be used in contexts where you are referring to the liberation or letting go of two entities or elements simultaneously.
Example: "The agreement included a release of both parties from any further obligations."
Alternatives: "a liberation of both" or "an exemption for both".
In vitro release of greater than 50% peptide was found in all formulations in both PBS and the gel, and in one formulation there was a release of 75% in both PBS and the gel.
(1) Where R is the rate, and T is the temperature in Celsius. Figure 10 compares the time course of AMPAR channel opening following a release of glutamate using both sets of kinetic constants.
Injection of LPS (or any other inflammatory stimulus) into a joint will elicit a release of inflammatory mediators from both the synovial membrane and the articular cartilage, which may affect cartilage integrity and thus SF marker levels.
He joined in one of several stadium waves after a release of doves, a warm rendition of both national anthems and a minute's silence for the Brussels bombing victims marked a spine-tingling opening ceremony.
This variability could be associated with a change in the ratio between biosynthesis an degradation of proteins that could bring to a release of amino acids that might serve both as nitrogen and carbon sources.
It was such a release – for both of us.
It is thought that the current atmosphere resulted from a gradual release of gases both from the planet's interior and from the metabolic activities of life-forms as opposed to the primordialife-forms as which developposed outoassing (ventheg) during the original formation of the primordial
Secondary peritonitis is responsible for an acute local and systemic innate immune response involving a simultaneous release of both pro- and anti-inflammatory mediators.
