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6th Floor, Building 5, Beikong Hongchuang Technology Park, No.1 Chaoqian Road, Changping District, Beijing
Serruicheng (Beijing) Life Science Technology Co., Ltd
6th Floor, Building 5, Beikong Hongchuang Technology Park, No.1 Chaoqian Road, Changping District, Beijing
Based on mature preparation experience of over 8000 types of proteins and antibodies, combined with artificial intelligence design and strict and efficient process control, Serrui Cheng can quickly prepare high-quality proteins and provide customers with more competitive protein preparation service prices in the market. Serruicheng provides more accurate, faster, and more economical protein preparation services to help accelerate your research and development.
Mammalian Cell Expression System | HEK293 Transient Protein/Antibody Expression
The trial service price is as low as 998 yuan (10ml culture system), and delivery starts in 2 weeks,Assist customers in efficiently obtaining eukaryotic proteins and antibodies with correct folding and modification, meeting various needs such as subsequent scientific research experiments and drug development.

1HEK293One stop service process for transient protein/antibody expression in cells
▷ Customer provides gene sequence
| Service Content | Detailed information | cycle |
| Codon optimization and gene synthesis | Gene design work, including optimization of codons, GC content, and special gene sequences, to synthesize target genes | 7 days |
| Establish an expression system and perform protein/antibody expression | Constructing efficient expression vectors, transient transfection of HEK293 suspension cells, and preparation of protein/antibody expression | 7 days |
| Purification and Quality Control | Purification of proteins/antibodies through various chromatographic methods such as affinity, ion exchange, hydrophobicity, and molecular sieves, followed by QC testing | 7 days |
▷ Customer provides expression plasmid
| Service Content | Detailed information | cycle |
| Establish an expression system and perform protein/antibody expression | Instant transfer of expression vector into HEK293 suspension cells and preparation of protein/antibody expression | 7 days |
| Purification and Quality Control | Purification of proteins/antibodies through various chromatographic methods such as affinity, ion exchange, hydrophobicity, and molecular sieves, followed by QC testing | 7 days |
2. Super discounted prices
| Preparation quantity | price |
| 10mL HEK293 suspension cell expression system | 998 yuan |
| 100mL HEK293 suspension cell expression system | 2499 yuan |
| Preparation of protein/antibody above 10mg | 598 yuan/mg |
3. Service Cases
Comparison of Transient Protein Expression in 293 Suspension Cells of Different Brands of Serum Free Culture Media

Comparison of transient antibody expression in 293 suspension cells cultured in serum-free media of different brands

*The precise reshaping of artificial intelligence enables efficient production and stable solubility of difficult to express proteins, meeting your needs for large-scale protein preparation.
All core reagents are self-produced and cost controlled
▷ Customized services to ensure quality
Process management ensures timeliness