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ColorBurst Electrophoresis Marker

mol wt 8,000-220,000 Da

Anti-CPEB-2, Anti-CD4mut, Anti-hCPEB-2
MDL number:



mol wt

8,000-220,000 Da



shipped in

wet ice

storage temp.


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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.
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.


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.


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


Health hazard

Signal Word


Hazard Statements

Hazard Classifications

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

Target Organs


Storage Class Code

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



Certificate of Analysis

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Certificate of Origin

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Product Information Sheet

Quotes and Ordering

Meilyn Rodriguez-Hernandez et al.
Protein and peptide letters, 27(2), 145-157 (2019-10-18)
Glycogen storage disease type III (GSDIII, Cori/Forbes disease) is a metabolic disorder due to the deficiency of the Glycogen Debranching Enzyme (GDE), a large monomeric protein (about 176 kDa) with two distinct enzymatic activities: 4-α-glucantransferase and amylo-α-1,6-glucosidase. Several mutations along
Silvia Carloni et al.
Experimental neurology, 324, 113117-113117 (2019-11-18)
Previous studies have shown that simvastatin (Sim) has neuroprotective effects in a neonatal model of hypoxia-ischemia (HI)-induced brain injury when administered before but not after HI, pointing to the preconditioning (PC)-like effects of the statin. The present study aimed to
Sarah L Teakel et al.
Biochemical and biophysical research communications, 524(1), 64-69 (2020-01-26)
PGRMC1 is a protein from the MAPR family with a range of cellular functions. PGRMC1 has been described to play a role in fertility, neuroprotection, steroidogenesis, membrane trafficking and in cancer cell biology. PGRMC1 represents a likely key regulator of
S V Demyanenko et al.
Molecular neurobiology, 57(1), 226-238 (2019-09-08)
In ischemic stroke, vascular occlusion rapidly induces tissue infarct. Over the ensuing hours, damage spreads to adjacent tissue and forms transition zone (penumbra), which is potentially salvageable. Epigenetic regulation of chromatin structure controls gene expression and protein synthesis. We studied
Silvia Carloni et al.
Journal of pineal research, 57(2), 192-199 (2014-07-02)
Conditions that interfere with the endoplasmic reticulum (ER) functions cause accumulation of unfolded proteins in the ER lumen, referred to as ER stress, and activate a homeostatic signaling network known as unfolded protein response (UPR). We have previously shown that

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