赛默飞世尔Thermo Fisher 0.5ml Screw

Isolation of Non-muscle Actin

well with cold water to remove the isopropanol but do not allow the gel to dry. 2. Transfer the cake of gel into a 50 ml screw-cap tube. Add Hepes, pH 7.4 and Ca Cl2 to make a final concentration (including gel volume) of 0.1 M and 2 mM respectively.

Derivatization of Free Natural Glycans for Incorporation onto Glycan Arrays: Derivatizing Glycans on the Microscale for Microarray and Other Applicati

(Fisher Scientific) 1.5‐ml screw‐cap polypropylene centrifuge tubes 55°C and 65°C heating

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