DescriptionMbiotech¡¯s 20 KD
protein molecular weight standard is a mixture of 8 recombinant purified
protein whose molecular weights are well-adjusted. 20KD protein molecular
weight standard is available in a ready-to-use formula (no need to boil before
use), and is suitable for sizing proteins between 20,000 and 140,000 Da by
SDS-PAGE. 100 KDa proteins serve as a landmark because they are present at
a higher concentration in the mixture relative to the adjacent bands.
Features• 20 KDa
size increment (20 - 140 Kda, easy size estimation)
• Highly purified and blended 8 recombinant proteins • His-tag sequence in the proteins enables direct detection on western blots using anti-his antibody • User oriented ready to use solution Recommended storage condition• -20¡É for one year
• Please
aliquot in a small volume for
prevention of repeated freezing & thawing
Usage information¢Â Recommended loading
volume:
5µl/lane for mini gel(10x8cm, 0.75 or
1mm thick)
10-15µl/lane for large gel(30x20cm, 1
or 1.5mm thick)
¢Â Typical number of
lanes: 50
¢Â Number of Bands:8
¢Â Range (KDa): 15-120
7.5% Gradient Gel, 5ul loading after Coomassie R250 staining20021-2013.pdf (164,165kb) |
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