C4236
Chemichrome™ Western Control
(Color Molecular Weight Marker)
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About This Item
UNSPSC Code:
12352200
Recommended Products
storage temp.
−20°C
General description
Chemichrome™ Western Control is an ideal molecular weight marker and positive control for researchers performing electrophoresis and subsequent Western blotting. Similar to Colorburst™, Chemichrome contains an additional band of mouse IgG. During electrophoresis, brightly colored protein bands serve as positive controls for protein migration. During blotting, the same brightly colored bands indicate that the transfer is complete. After incubation with mouse primary and secondary antibodies, the band of mouse IgG serves as a positive control using either colorimetric or chemiluminescent substrates. Chemichrome is supplied in vials containing 200 μl of ready-to-use solution.
Features and Benefits
- Confirms that a membrane transfer is complete
- Confirms successful Western Blotting Conditions
- Compatible with many peroxidase and phosphatase substrates, including TMB and ECL®.
Legal Information
Chemichrome is a trademark of Sigma-Aldrich Co. LLC
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