Ensure Research Integrity
Prevent misidentification and cross-contamination that can compromise results, publications, and downstream decisions.
Cell Line Quality Control
Cell Line Authentication Services
Ensure the integrity and reliability of your cell culture research with accurate, sensitive, and trusted cell line authentication testing.
B&B Bio helps researchers, laboratories, and biotechnology companies maintain high standards of quality and reproducibility through reliable authentication workflows.
Services may support cell line identity confirmation, species verification, cross-contamination detection, and clear reporting for research and quality documentation.
Research Quality
Why Authenticate Your Cell Lines?
Improve Reproducibility
Authenticated cell lines help improve experimental consistency and reproducibility across teams and laboratories.
Support Requirements
Authentication is increasingly expected by journals, grant agencies, collaborators, and quality-focused organizations.
Protect Your Investment
Avoid wasted time, reagents, and costs associated with invalid or contaminated cell lines.
Testing Capabilities
Our Cell Line Authentication Capabilities
STR Profiling
Short tandem repeat profiling to support accurate human cell line identification.
Cross-Contamination Detection
Detect mixed cell populations and potential contamination with high sensitivity.
Species Verification
Confirm species origin to support the validity of the research model.
Detailed Reporting
Clear reports with interpretation and match confidence information.
Fast Turnaround
Reliable results with quick turnaround to help keep research moving.
Our Workflow
Submit Samples
Send cell samples with the required submission information and project details.
Extract DNA
High-quality DNA is extracted and prepared for authentication testing.
Perform STR Analysis
STR profiling is performed using validated PCR and capillary electrophoresis methods.
Analyze Identity
Results are compared with trusted references to evaluate identity and purity.
Receive Your Report
You receive a detailed report with results, interpretation, and recommendations.
Protect Your Research
Start your cell line authentication request using the secure service order form.
B&B Bio is a CLIA-certified and CAP-accredited high-complexity laboratory. Research Use Only. Not for use in diagnostic procedures.