Lingering under a week of spring rain, finally began to gradually clear up, the good weather to begin!
The spring day is sunny, the flowers bloom,
I wonder if the rainbow after the rain is brilliant?
Rainbow Marke
The rainbow after the rain is certainly brilliant, but the "rainbow" that came out of our Western Blot experiment is also not inferior! Look, it's GE's Rainbow Maker
Is it not very beautiful, if the boring electrophoresis experiment ran out of colorful rainbow markers, presumably the mood will be happier!
In the process of Western Blot, molecular weight Marker is like a screw and plays an important role in the experimental results. As a member of the Western Blot reference family, it is mainly used to indicate the molecular weight of the cohhesponding protein band, only when the standard amount is accurate, the experimental results are convincing.
The researchers made the predye Marker by coupling dye molecules to the surface of protein molecules with known molecular weight. Later, in order to be more intuitive and convenient, different dye molecules were coupled on various standard proteins to show different colors, and rainbow Marker appeared! In this way, we can directly observe the position of proteins of various sizes during electrophoresis.
advantage
Three molecular weight ranges covering all protein ranges.
Full range Marker: 10 strips covering 12kDa - 225kDa
High molecular weight Marker: 8 bands, concentrated in 12kDa - 76kDa
Low molecular weight Marker: 7 bands, concentrated in 3.5kDa - 38kDa
Elaborate molecular weight distribution map.
The molecular weight distribution of standard proteins is also very knowledgeable. GE Rainbow Marker contains more isometric distribution, which can determine molecular weight more accurately, and the bands are neat and without trailing.
Multi-colored hair, real "rainbow".
Rainbow markers on the market usually have only 3 colors, while GE low molecular weight rainbow markers contain 5 colors, and high molecular weight and full range markers are as many as 6 colors: Red, orange, yellow, green, blue, purple, can be described as the real "rainbow" oh, the brightness of each strip is consistent, it is easier to identify the molecular weight of the protein, there will be no confusion due to the confusion of bands (if the band color is the same, it is easy to confuse oh) and the size of the situation.
More advantages
Dissolves quickly in cold or hot water
Can be directly electrophoretic without heating or boiling
Compatible with all kinds of common membranes
In addition, Rainbow Maker can also help us check the success of the transfer or the degree of electrophoresis of the protein on the gel (The explosive full molecular weight rainbow Maker is on promotion, details of the event, please read the original article)!
Come and order~
