2012 Promega catalogue

Life
Science
Catalog
2012
Worldwide Contact List
Section
Contents
Table of
Contents
Cell Signaling
78
Broad Range Protein Molecular Weight
Markers
Product Size Conc. Cat.# Price ($)
Broad Range Protein Molecular
Weight Markers 100 lanes 5 µl/lane V8491 192.00
For Research Use Only. Not for Use in Diagnostic Procedures.
Description: The Broad Range Protein Molecular Weight Markers consist of
nine clearly identifiable bands at convenient molecular weights. The protein
sizes are 10, 15, 25, 35, 50, 75, 100, 150 and 225kDa. The band at 50kDa is
of greater intensity for use as a reference point. These markers are intended for
use as a size standard when performing SDS-PAGE (sodium dodecyl sulfatepolyacrylamide
gel electrophoresis) for estimation of the molecular weight of
the protein of interest. Note that they are not stained.
Features:
• Reference Band: Band at 50kDa is 3X intensity for use as a reference.
• Convenient: 9 bands at evenly spaced intervals.
• Fast: Ready to load.
Storage Conditions: Store at –20°C (weekly/monthly use) or 4°C (daily use).
3480TA07_1A
kDa
– 225
– 150
– 100
– 75
– 50
– 35
– 25
– 15
– 10
4–20% Tris-Glycine
SDS-PAGE gel
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