Our poly A+ RNA is enriched for mRNA transcripts with two rounds of oligo(dT) cellulose purification. The mRNA is isolated from our total RNA collection, which is meticulously prepared to high quality using our proprietary modified guanidinium thiocyanate method. We offer an extensive selection of poly A+ RNA from tissues and organs of the human reproductive system, including ovary, testis, uterus, and placenta.