Virus Packaging Service | Synbio Technologies

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Virus Packaging

Viral vectors are replication-defective carriers modified to deliver exogenous genes and packaged into viral particles, allowing efficient infection of both dividing and non-dividing cells. These vectors are widely used in basic research, gene therapy, and vaccine development.

Synbio Technologies offers a comprehensive range of viral packaging services, including lentiviruses, adenoviruses, and adeno-associated viruses (AAV), each with unique advantages and applications. Our skilled technical team provides a complete solution, from gene design and synthesis to viral vector construction, packaging, and purification. We deliver high-purity, high-titer viral particles with excellent infection efficiency, ensuring they meet your exacting standards.

Features	Lentivirus	Adenovirus	AAV
Viral Genome	dsRNA	dsDNA	ssDNA
Integration	Random integration	Non-integration	Directed low-frequency integration
Expression	Stable expression	Transient expression	Transient or stable expression
Infection	dividing and non-dividing cells	dividing and non-dividing cells	dividing and non-dividing cells
Expression Abundance	High level	High level	High level in vivo
Expression Time	Slow (2-4 days)	Fast (1-2 days)	Slow (2-3 weeks)
Titer	Maximum 1×10⁹TU/ml	Maximum 1×10¹²PFU/ml	Maximum 1×10^12-13VG/ml
Cloning Capacity	＜6kb	6-8kb	＜4.5kb
Immunogenicity	Medium	Strong	Very low
Transfection Efficiency	+++	++	+++

Various Viral Vectors Comparison

Highlights of Virus Packaging Service

Cost-Effectiveness

Complimentary plasmid preparation service, with control samples and Polybrene included upon shipment.
One-Stop Solution

Combining efficient and rapid synthesis capabilities to quickly deliver services from gene synthesis to viral packaging.
Human Full CDS Genes

Possessing a complete library of human full CDS genes, supporting free construction of target genes into viral vectors for viral packaging services.
High Titer

Lentivirus reach up to 1x10^⁹ TU/ml, adenovirus reach up to 1x10^¹¹ PFU/ml, and adeno-associated virus reach up to 1x10^¹³ vg/ml.

Workflow

Service Details

FAQs

What are the viruses in our regular 293T cell package？

Lentivirus, adenovirus, adeno-associated virus.

May I ask which vectors we recommend for lentivirus packaging using plasmids when the customer wants to do CART？

Third generation lentivirus packaging plasmid combination：pMDLg/pRRE+Prsv and Rev+pMD2.G. There are also plasmids produced by Invitrogen that are used in conjunction with it：pLP/VSVG,pLP1 and pLP2.