赛默飞世尔Thermo Fisher POT HYDROXI

Use of a Novel 5′‐Regioselective Phosphitylating Reagent for One‐Pot Synthesis of Nucleoside 5′‐Triphosphates from Unprotected Nucleosides

Figure 1.30.1 General scheme for one‐pot synthesis of natural and sulfur‐ or selenium‐modified 5′‐triphosphates from unprotected nucleosides. Abbreviations: DMF, N , N ‐dimethylformamide; TBA, tributylamine

（共享）免疫组织化学染色FAQ

water. Cool. Adjust pH to 7.0 with 1 M potassium hydroxide (about 35 mL) Dilute to 100 mL with more water. Washing solution: 25 mL 1.0 M potassium citrate buffer 50 mL 0.1 M magnesium sulfate heptahydrate (F.W. 246.5) 50 mL 0.1 M N-ethyl

Synthesis of Triazole‐Nucleoside Phosphoramidites and Their Use in Solid‐Phase Oligonucleotide Synthesis

hydroxide (NH 4 OH) solution, ACS grade, 28.0% to 30.0% NH 3 basis Methanol (MeOH), ACS grade Dichloromethane (CH 2 Cl