AAV, LV, and AdV virus packaging, library construction, and cell line development, providing ready-to-use, reliable tools to accelerate gene research and functional studies.

Virus Packaging

Overview

Virus packaging services offer high-quality, ready-to-use viral vectors for gene delivery, functional genomics, gene therapy studies, and CRISPR or shRNA library experiments. Our services cover a comprehensive suite of solutions for genetic research, including Adeno-Associated Virus (AAV) packaging, Lentivirus (LV) packaging, Adenovirus (AdV) packaging, library construction, and cell line construction. Our viral vectors are produced under strict quality control, ensuring high titer, purity, and safety, while offering fast production, reproducibility, scalability, and endotoxin-free preparations. Combined with expert support for custom library generation and reliable cell line construction, we provide end-to-end solutions that streamline your experiments, accelerate research workflows, and allow you to focus on scientific discovery.

Key Advantages of Virus Packaging

High Quality and Safety

Viral vectors are produced under strict quality control with high titer, purity, and endotoxin-free preparations.

Fast Turnaround

Gene synthesis and viral vector packaging delivered in as fast as 15 days.

Comprehensive Solutions

Coverage of AAV, LV, and AdV packaging, plus customized library construction and stable cell line generation for diverse applications.

Research Acceleration

Ready-to-use vectors and expert technical support streamline experimental workflows, enabling faster functional genomics and gene therapy studies.

Service Details of Virus Packaging

Workflow of Virus Packaging

Sequence Design & Synthesis: Design and synthesize the DNA sequence (gene or sgRNA cassette) of interest.

Plasmid Preparation: Clone the gene or sgRNA cassette into an appropriate transfer plasmid and prepare high-quality DNA.

Virus Packaging: Introduce plasmids into producer cells to generate viral particles.

Centrifugation / Purification: Clarify, concentrate, and purify the viral supernatant.

Quality Control & Delivery: Measure titer, verify purity, and provide the virus ready for use along with documentation.

Application of Virus Packaging

Gene Delivery & Expression

Efficient, high-titer viral vectors for stable or transient gene delivery in cells.

Functional Genomics & Screening

CRISPR, sgRNA, or mutagenesis libraries for genome-wide or pathway-specific studies.

Disease Modeling & Experimental Research

Stable cell lines and in vivo models to study gene function and therapy.

FAQs of Virus Packaging

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Do I need to prepare my own plasmids?

No. Our service includes plasmid preparation, where we clone the gene or sgRNA cassette into an appropriate transfer plasmid and prepare high-quality DNA.

Can I get a guarantee service for virus packaging?

Yes. For each category of viruses (AAV, ADV, lentivirus, etc.), clients can opt for a guarantee service to ensure the viral vectors meet expected performance standards.

Can you help me generate stable cell lines?

Yes. We offer custom stable cell line construction, including knockout, overexpression/interference, point mutation, and knock-in cell lines.

Delivered as frozen or cultured cells (≥1×10⁶ cells per vial).

Turnaround time: 6–11 weeks depending on cell type.

Quality verification: Sanger sequencing, qPCR, or protein-level validation.

Includes positive clones and, when applicable, control lines ready for downstream experiments.