SDS-PAGE Gel Preparation Kit (Tricine)

Conventional Tris-SDS-PAGE electrophoresis can only resolve large molecular weight proteins effectively and has very low resolution for relatively small molecular weight proteins, especially those below 10 kDa. In contrast, Tricine-SDS-PAGE can excellently separate proteins and peptides in the molecular weight range of 1-10 kDa, making it the primary method for denaturing separation of peptides by electrophoresis.

This product features several significant advantages: it offers ultra-high resolution, capable of resolving molecules as small as 1.2 kDa; the gel casting process is quick, allowing gel preparation in a short time; the included colored stacking gel facilitates convenient sample loading; the improved formulation eliminates the need for a spacer gel; and the gels are SDS-free, enabling their use in non-denaturing electrophoresis as well.

This product includes a complete set of reagents required for Tricine-SDS-PAGE gel preparation. Only distilled water needs to be supplied by the user to prepare high-quality gels of various concentrations with convenient and rapid operation. After electrophoresis, the gels can be directly used for subsequent experiments such as Coomassie Brilliant Blue staining, silver staining, Western blotting, etc. This kit can prepare approximately 30-50 PAGE gels of standard size depending on gel concentration and thickness.