&ensp;</span>recombinant <span  title="" class="an ">&ensp;</span>r <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">VR</span><span  title="" class="an ">&ensp;</span>receptors <span  title="" class="an ">&ensp;</span>is <span  title="" class="an ">&ensp;</span>similar <span  title="" class="an ">&ensp;</span>to <span  title="" class="an ">&ensp;</span>those <span  title="" class="an ">&ensp;</span>endogenously <span  title="" class="an ">&ensp;</span>expressed <span  title="" clas