Cell Identification Testing

Cell identification focuses on the identification of model cells that are widely used in scientific research and drug development to prevent misidentification or cross-contamination of cell lines. Contamination of cell lines and misidentification of characteristics will greatly threaten the quality of published papers and the correctness of research findings based on these cells. ATCC and FDA require that cell lines used in experiments in the pharmaceutical field should be tested for identity and purity. Therefore, cell identification testing is of great significance to confirm cell origin and avoid cross-contamination between cell lines.

STEMart provides high-quality cell identification testing services in accordance with the pharmacopoeia and relevant regulatory requirements of various countries to determine the source of cells and avoid the impact of cross-contamination of cell lines on production and scientific research.

Identifiable Cells

Continuous cell lines, human diploid cell lines, recombinant cells, stem cells, primary cells, etc.

Service Items

• Species identification
• Identification between cell lines
• Identification of cell-specific properties

Identification Method

• Isoenzyme analysis
• Chromosome examination and karyotype analysis
• PCR method
• Genetic stability test of recombinant cells
• Short tandem repeat sequence analysis
• Flow cytometry
• Immunofluorescence method
• Cell morphological discrimination

For more information about our cell identification testing services, please contact us.