Table 1
From: Optimized RNA Extraction and Northern Hybridization in Streptomycetes
SolD | 4 M guanidinium isothiocyanate, 0.025 M sodium citrate, 5 g/l sarkosyl. Immediately before use, 2-mercaptoethanol (Merck) to a final concentration of 0.1 M was added. |