Disclosed herein include systems, methods, compositions, and kits for labeling nucleic acid targets in a sample. In some embodiments, nucleic acid targets (e.g., mRNAs) are initially barcoded on the 3′ end and are subsequently barcoded on the 5′ end following a template switching reaction and intermolecular and/or intramolecular hybridization and extension. 5′- and/or 3′-barcoded nucleic acid targets can serve as templates for amplification reactions and/or random priming and extension reactions to generate a sequencing library. The method can comprise generating a full-length sequence of the nucleic acid target by aligning a plurality of sequencing reads. Immune repertoire profiling methods are also provided in some embodiments.

Methods and formulations for preparing low non-specific binding surfaces are described, and the prepared surface can provide improved performance for nucleic acid detection and base calling applications. The surface provides more accurate nucleic acid detection, enhanced contrast to noise ratio, and better data collection.

Methods and formulations for preparing low non-specific binding surfaces are described, and the prepared surface can provide improved performance for nucleic acid detection and base calling applications. The surface provides more accurate nucleic acid detection, enhanced contrast to noise ratio, and better data collection.

The present disclosure provides improved nucleic acid sequencing-by-synthesis (SBS) methods, related kits and reagents, and systems for performing such methods using such kits and reagents.

The present disclosure provides improved nucleic acid sequencing-by-synthesis (SBS) methods, related kits and reagents, and systems for performing such methods using such kits and reagents.

Certain embodiments are directed to paper and its hybrid microfluidic devices integrated with nucleic acid amplification for simple, cost-effective, rapid, and sensitive pathogen detection, especially in low-resource settings.

Certain embodiments are directed to paper and its hybrid microfluidic devices integrated with nucleic acid amplification for simple, cost-effective, rapid, and sensitive pathogen detection, especially in low-resource settings.

Certain embodiments are directed to paper and its hybrid microfluidic devices integrated with nucleic acid amplification for simple, cost-effective, rapid, and sensitive pathogen detection, especially in low-resource settings.

Methods and formulations for preparing low non-specific binding surfaces are described, and the prepared surface can provide improved performance for nucleic acid detection and base calling applications. The surface provides more accurate nucleic acid detection, enhanced contrast to noise ratio, and better data collection.

Methods and formulations for preparing low non-specific binding surfaces are described, and the prepared surface can provide improved performance for nucleic acid detection and base calling applications. The surface provides more accurate nucleic acid detection, enhanced contrast to noise ratio, and better data collection.