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Sigma-Aldrich

ColorBurst™ Electrophoresis Marker

mol wt 8,000-220,000 Da

Synonym(s):

protein markers, protein molecular weight markers, protein standards

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About This Item

MDL number:
MFCD03456450
UNSPSC Code:
41105337
NACRES:
NA.25

form

solution

mol wt

8,000-220,000 Da

pH

8

shipped in

wet ice

storage temp.

−20°C

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Application

Brilliantly colored, exceptionally well-resolved, convenient, and stable, ColorBurst protein molecular weight markers perform impressively in a variety of gel compositions and concentrations. ColorBurst Markers are composed of 8 polypeptides which have been chemically reduced and conjugated to brilliantly colored dyes. Conveniently, ColorBurst Markers require no resuspension, reduction, or heating prior to use.
Colorburst can be used to estimate sample molecular weights, to monitor the progress of an electrophoretic run, or to confirm that an electroblot is complete.

Components

Solution contains myosin-violet, BSA-red, GDH-blue, ADH-red, Carbonic Anhydrase-orange, Trypsin Inhibitor-blue, Lysozyme-red, Aprotinin-blue, 200 mM Tris, SDS and, formamide. Each lot provides the apparent molecular weights determined by comparison to an unconjugated standard.

Quantity

Each vial of ColorBurst contains 500 μL of solution, enough for at least 50 mini gel applications.

Legal Information

ColorBurst is a trademark of Sigma-Aldrich Co. LLC

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H351,H360D,H373

Hazard Classifications

Carc. 2 - Repr. 1B - STOT RE 2 Oral

Target Organs

Blood

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protein and peptide letters, 27(2), 145-157 (2019-10-18)
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