The phrase "affinity for a unique" is correct and usable in written English.
It can be used when expressing a strong liking or attraction towards something that is distinct or one-of-a-kind.
Example: "She has an affinity for a unique style of art that combines traditional techniques with modern themes."
Alternatives: "liking for a distinctive" or "attraction to an unusual".
It is now known, however, that MTP-131 has a high affinity for cardiolipin, a unique anionic phospholipid (Birk et al., 2013; Szeto, 2014).
This receptor utilizes the imine nitrogen located on its outer core in addition to the cavity to form hydrogen-bonded adducts with high binding affinity, thus providing a unique design for chemical and biological recognition.
The chapter discusses small molecules with highly specific groove binding, molecules with affinity for unique DNA microenvironments, oligonucleotides capable of stabilizing unique DNA architectures, macromolecules that form unique ternary complexes, and molecules, which influence the recruitment and assembly of transcription factors.
The structure of the Drosophila Syndapin N-terminal EFC domain reveals a crescent shaped antiparallel dimer with a high affinity for phosphoinositides and a unique membrane-inserting prong upon the concave surface.
We rather propose that the high affinity of TAF3 for H3K4me3, a unique feature of TAF3 relative to other TAFs, accounts for the observed data.
It contained the His(6 -affinity tag and a unique thrombin cleavage site.
Protein analysis revealed that DNA SWCNT aggregates possess a unique affinity for specific protein types, a property that may be applicable for future biomedical applications.
Silicon has a unique affinity for aluminium (Al), preventing its absorption in animals and humans [21,22] and it has also been proposed that it may bind and sequester toxic Al ions that may have detrimental effects on bone health [23,24].
The prototype, P. multocida ComE1 was initially identified as a high affinity adhesin for Fn binding by a unique mechanism.
WAC also enabled resolution of racemic mixtures and determination of affinity constants for individual enantiomers which represents a unique benefit of WAC for fragment screening.
