DOXPUB 09-0044-SOP

Summary:

Describes a procedure for using the pH armacia-LKB Ultrascan laser densitometer to determine the percent purity of protein preparations following separation by gel electrophoresis. Also describes the proper procedure for maintenance and calibration of the Ultrascan densitometer. Applies to the use of the laser densitometer for a determination of purity for any protein product following separation by SDS-PAGE or isoelectric focusing, as well as for measuring the migration distance of proteins in SDS-PAGE and IEF. Also applies to the use of the laser densitometer for a determination of migration distance for any protein product following separation by SDS-PAGE or isoelectric focusing.

Included Sections:

Purpose, Scope, Responsibility, References and Applicable Documents, Materials and Equipment, Health and Safety Considerations, Documentation Requirements, and Procedures

Included Attachments/Appendices:

Ultrascan Laser Densitometer Calibration Sheet, Densitometer Maintenance and Calibration

About This Document:

This is not a generic template, it's a 7-page procedure that was actually created and used in the Quality Control operations of a FDA-regulated establishment. The company-specific information (names, addresses, some images, proprietary product information, etc.) has been redacted but the content and format have been largely preserved.

Reasons to Buy:

• Use it as a starting point for your own documentation project
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• Learn what other companies in your industry are actually doing

Who Will Benefit:

• Quality Assurance Managers
• Manufacturing Managers
• Quality Control Personnel