SDS-Out™ SDS Precipitation Kit

The Thermo Scientific SDS-Out SDS Precipitation Kit provides convenient removal of SDS from small-volume (0.1 to 10 mL) protein samples.

Features of SDS-Out SDS Precipitation Reagent:

• Convenient removal of SDS from microliter-volume samples
• Use for samples containing 0.1 to 1% SDS
• Minimal dilution of small-volume samples
• Protein recovery is 90 to 100% (based on tests with BSA, cytochrome C, soybean trypsin inhibitor, ovalbumin, ribonuclease A, myoglobin and human IgG)

The simple reagent and kit effectively remove excess SDS from small protein samples. Sodium dodecyl sulfate (SDS) is a detergent typically used in cell lysis reagents and other protein solubilization buffers. Traditional methods for SDS removal include prolonged dialysis, anion exchange chromatography, affinity columns or and acetone precipitation. By comparison, the SDS-Out Precipitation Reagent is relatively easy to use and provides excellent protein recovery.

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