Mammalian Cell Slow Virus Expression Service

Transient protein/antibody expression services in mammalian cellsMammalian Cell Slow Virus Expression Service

The mammalian cell expression system can provide post-translational modifications for recombinant proteins that are closer to their natural state, and the expressed products are closer to natural higher biological protein molecules in terms of molecular structure, physicochemical properties, and biological functions. Its products generally have higher activity than proteins expressed in prokaryotic expression systems and eukaryotic expression systems such as yeast and insect cells, and are closer to the biological activity of natural proteins. The mammalian cell expression system has been widely used in the development and production of functional proteins, antibodies, and clinical vaccines.

Sairui Cheng is based onHEK293Cell expression system, using serum-free suspension culture, can quickly achieverecombinant proteinandRecombinant antibodyEfficient expression. Serruicheng has also established a protein and antibody purification technology platform, which can help customers quickly obtain high-purity and highly active target proteins and antibodies. In addition, Serrui Cheng has independently developed a product suitable forEfficient transfection reagents, expression vectors, culture media, and supplements for HEK293 cell expression systemMaterials and other productsLong term application in our company's protein and antibody development and technical service projects has formed a standardized, controllable, and efficient mammalian cell transient expression project development system.

Serrui Cheng is still based onHEK293Developed a high-yield cell expression systemlentivirusCarrier production platform capable of achieving serum-free suspension culture of lentiviruses with virus titers exceeding 1 x 10⁸TU/mL。 The lentivirus production system developed by Serrui is suitable for suspension cultures of different scales, and can be expanded or reduced according to actual research needs. It can meet the needs of small-scale high-throughput preparation and efficiently carry out large-scale production. Similarly, Serrui Cheng can provide customers with independently developed products suitable forEfficient transfection reagents, expression vectors, culture media, feed supplements, and other products produced using lentiviral vectors.

Advantages of Cell Expression Services in Mammalian Cells by Serrui

☆ Serum free suspension culture based on HEK293 cells

☆ Full process service from gene design to target product preparation

Over 10 years of experience in expressing proteins, antibodies, and lentiviruses in mammalian cells

☆ Independently developed efficient transfection reagents, multiple expression vectors, and serum-free culture media

☆ Multiple purification methods

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