Cellecta CloneTracker™ Lentiviral Barcode Libraries – Pooled Lentiviral Constructs for Clonal Tracking

Cellecta’s CloneTracker™ Lentiviral Barcode Libraries are predesigned, pooled lentiviral construct libraries used for high-resolution clonal tracking and lineage tracing in complex biological systems.

Each construct carries a unique DNA barcode that integrates into the genome upon transduction, allowing researchers to monitor the fate and expansion of individual clones over time using NGS.

Optimized for both in vitro and in vivo applications, CloneTracker™ enables powerful insights into cell proliferation, tumor heterogeneity, drug resistance, and stem cell dynamics.

Description: 

Label Millions of Cells with Unique Barcodes for Clonal and Sub-Population Analysis

• Identify cell sub-populations with advantageous phenotypes for growth or survival
• Assess changes in cell culture heterogeneity over time or changing culture conditions
• Track clonal expansion in tumors or during differentiation or metastasis
• Link CRISPR-induced genetic knockouts with changes in expression profiles.

The ability to label and trace the fate of individual cells is a critical need in many research areas including cell development, tumor evolution, stem cell differentiation, or carcinogenesis. Cellecta’s CloneTracker Barcode Libraries, together with next-generation sequencing (NGS) technology, enable tracking of large numbers of clonal populations derived from individual founder cells.

• Developed by Cellecta, a leader in functional genomics
• Pooled lentiviral constructs with unique barcodes
• Enables clonal tracking and lineage tracing
• Compatible with NGS-based barcode quantification
• Ideal for studies of tumor evolution, immune responses, and cell fate
• Ready-to-use format for efficient transduction

The CloneTracker is available in many different variants - contact us for more details.