StepView¢â 20kD Unstained Protein marker
CAT# PRODUCT SIZE STORAGE ¼ÒºñÀÚ°¡ ÁÖ¹®
20021StepView¢â 20kD Unstained Protein Marker500ul-20¡ÆC-·Î±×ÀÎ

Description

Mbiotech¡¯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

20021.jpg7.5% Gradient Gel, 5ul loading after Coomassie R250 staining

 
20021-2013.pdf (164,165kb)
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