GALEAS uPCR: ESR1 detects eleven of the most
prevalent ESR1 variants known to be associated with
endocrine therapy resistance. The assay
uses ultrasensitive PCR (uPCR), a Nonacus proprietary
technology, to deliver improved sensitivity and
specificity over standard qPCR, making it comparable
to digital PCR and significantly faster and less expensive than next generation sequencing.