Product Introduction Four separate solutions of ATP, GTP, CTP and UTP Supplied as sodium salts, pH 7.5 NTPs are also available as a Ribonucleotide Solution Mix (NEB #N0466) Getting ready to scale up RNA synthesis? Download our new technical note “Scaling of High-Yield In vitro Transcription Reactions for Linear Increase of RNA Production” for a generalized set of recommendations for synthesizing high yields of RNA. Bioz Badge Exists : True Catalog # Size Concentration N0450S 10.0 µmol N0450L 50.0 µmol Featured Videos View Video Library Avoiding RNase Contamination