赛默飞世尔Thermo Fisher X125 18MM S

Northern Blotting方法(Howell Lab)

inverted because the RNA pellets on the bottom. (DNA can be recovered from the CsCl layer.) Cut off the tube bottoms (keep inverted) and resuspend the pellet in 100 µl 0.3 M NaOAc (pH 6) buffer. Transfer to a screw-cap 1.5 ml Eppi. Wash tube

常用缓冲液配制

in screw-cap vial, store at -20 C. 10 X REact buffer 3 : for, e.g. Eco RI (5.0 ml) 1 X Conc Stock 500 mM 1M Tris (pH 8.0) 2.5 ml 100 mM 1M MgCl2 0.5 ml 1 M 5 M NaCl 1.0 ml 25 mM Spermidine(3HCl) 0.032 g H2O 1.0 ml Mix, aliquote 2 ml

Solid-phase Submonomer Synthesis of Peptoid Polymers and their Self-Assembly into Highly-Ordered Nanosheets

S7515-5 6 mL syringes 1 dram glass vial VWR 66011-041 With phenolic molded screw cap with polyvinyl