Poly(A) tails are critical regulators of mRNA stability, translation efficiency, and cellular fate. CD Genomics offers polyA sequencing services to accurately profile poly(A) tail length and 3'-end modifications across the transcriptome. Leveraging advanced TAIL-seq and direct RNA sequencing techniques, we empower researchers to explore RNA dynamics, alternative polyadenylation, and regulatory mechanisms driving gene expression. Our services deliver high-resolution data to support mRNA therapeutics, basic research, and precision medicine.