Request a free 20µl sample of Proteintech's regular or broad range protein ladder today.
Complete the form on the right to order a free 20ul regular or broad range protein marker sample to your lab. Offer available for a limited time only.
Prestained protein marker free sample
The pre-stained protein marker is a ready to use three-color protein standard with 10 prestained proteins covering a wide range of molecular weights. Our regular range ladder (PL00001) covers 10 to 180 kDa. The broad range ladder (PL00002) covers 3-245 kDa.
Image above left: Resolution of the prestained protein ladder in a 10-20% Tris-glycine gel (SDS-PAGE). The image shows the migration pattern in the gel and after transfer to a PVDF membrane.
Image above right: 4ul protein ladders were loaded in the gel with concentration 8%-18%. After Electrophoresis, the protein on the gel were transformed into the PVDF membrane. This image was taken by the iBright.
View the full Prestained protein marker regular range or broad range data sheet.
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