This product is a three-color protein standard with 11 pre-stained proteins (10 to 250 kDa) for use as molecular weight markers in protein
electrophoresis (SDS-PAGE) and western blot. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 70 kDa respectively) when separated on SDS-PAGE (Tris-glycine-SDS buffer).
The protein ladder is conveniently provided in a ready-to-use form, allowing for direct application to gels without the requirement of
heating, reducing, or the addition of sample buffer.
Excellent Stability
A. 12% Bis-Tris SDS-PAGE Gel
B. NC membrance
Lane 1-11 represent CY5466 protein ladder were freezed at -80℃ and thawed
0 time, 5 times, 10 times, 15 times, 20 times, 25 times, 30 times, 35 times , 40 times, 45 times, 50 times.
The result shows that CY5466 has excellent stability after 50 times repeatedly freezing and thawing.
Migration Patterns of Tricolor Prestained Protein Ladder
