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69813 Sigma-Aldrich

Molecular Weight Marker for proteins

for electrophoresis, prestained

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Properties

grade   for electrophoresis
quality   prestained
mol wt   Mr 27000-180000
suitability   in accordance for electrophoresis test
storage temp.   2-8°C

Description

Components

SDS-PAGE-Mr:
triosephosphate isomerase; prestained; from rabbit muscle: 26600; lactate dehydrogenase; prestained; from rabbit muscle: 36500; fumarase; prestained; from porcine heart: 48500; pyruvate kinase; prestained; from chicken muscle: 58000; fructose-6-phosphate kinase; prestained; from rabbit muscle: 84000; β-galactosidase; prestained; from E. coli: 116000; α2-macroglobulin; prestained; from human plasma: 180000

General description

The electrophoretic mobilities of the maker proteins are altered by the attachment of dye. For precise molecular weight determinations on Western blots, biotinylated Molecular Weight Standard Mixture (Sigma No. KR225) is recommended. Dissolve content of one vial in 800 μl sample buffer (2x Laemmli buffer (Cat. No. 11337) and 8 M urea (Cat. No. 51458), 1:1)

Other Notes

Allows visual location of electrophoretically blotted lanes on nitrocellulose, nylon or PVDF

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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