Poly A [Carrier RNA]

Poly(A) is used as a carrier for quantitative precipitation of DNA and RNA . It is particularly useful in purification of DNA and RNA from samples that has low concentration of nucleic acid such as serum, plasma and nasal swabs.

Features:

• Form: Lyophilized
• Molecular Weight: 100-500kDa
• Chain length: >200 nucleotides

Applications:

• used as a carrier for quantitative precipitation of DNA and RNA​.
• Can be used for droplet digital PCR assay.
• PolyA can be used to inhibit Exo1′s exonuclease activity.
• It can also be used as a carrier to resuspend lyophilized gBlocks.