Using RTS 500 or RTS 9000 E. coli HY Kits, protein yields are sufficient in many cases for subsequent use in NMR spectroscopy. The RTS Amino Acid Sampler provides ready-to-use stock solutions of amino acids which can be labeled and used to replace the amino acids provided in the RTS E. coli HY Kits.
(former product codes: RiNA N-1700-01, 5PRIME 2401530)