Genetic Stability Testing

Genetic stability testing (cell line stability) verifies that the expression system has not undergone any changes that would impact the integrity of the product. It is a key component in characterizing production cell banks and is critical in maintaining quality assurance of biologicals derived from bacterial, yeast and mammalian cell cultures.

Genetic stability testing services include:

• Restriction enzyme analysis by Southern Blot
• Gene copy number by QPCR
• Expression Cassette Sequencing
• Fluorescence In Situ Hybridization (FISH)  – gene mapping
• Karyology – classical & spectral

Contact our experts for genetic stability testing to meet your needs.