Ready-to-use lysates are especially prepared as positive controls for separation by SDS-PAGE and subsequent western blot analysis. Lysates are prepared in denaturing buffer WITHOUT dissociating agents (i.e. no 2-mercaptoethanol or dithiothreitol has been added). If dissociating conditions are desired, add reducing agent prior to heating. Gently invert vial several times to ensure that the solution is homogeneous and that any precipitated material is re-dissolved. A loading volume of 0.25 to 2 µL is recommended for SDS-PAGE. The product is supplied in 1X loading buffer and is ready-to-use.
限制
仅限研究用
状态
Liquid
缓冲液
1X SDS-PAGE Sample Buffer (62.5 mM Tris HCl, 2 % SDS, 10 % Glycerol and 0.005 % bromophenol blue, pH 6.8)
储存条件
-80 °C
储存方法
Store vial at -70° C or COLDER. For extended storage, aliquot contents to minimize freeze/thaw cycles.
有效期
Expiration date is three (3) months from date of opening.