وصف
Features
High Expression Yield
Protein yield is 50% higher than leading brands.
Comprehensive Optimization
A fully integrated system (transfection reagent, medium, and feed) that requires no additional optimization.
Scalability
Designed specifically for suspension systems to facilitate seamless large-scale production.
Broad Applicability
Ideal for the expression of recombinant proteins, including antigens and antibodies.
Specifications
|
Cat.No. |
40829ES80 |
|
Size |
1000 mL |
Components
|
Components No. |
Name |
40829ES80 |
Component Cat. No. |
|
40829-A |
UltraProFect Transfection Reagent |
3×1 mL |
40830ES |
|
40829-B |
TransBuffer Dilution Buffer |
100 mL |
40831ES |
|
40829-C |
HEK293-PRO Serum-Free Medium |
1000 mL |
40164ES |
|
40829-D |
Feed YS11 Supplement |
300 mL |
40165ES |
|
40829-E |
Feed YS12 Supplement |
100 mL |
40166ES |
Storage
Store at 2~8°C, protected from light. Valid for 1 year.
Figure
Superior Expression in 293 Cells: 2–3× Higher Protein Yield
(A). Antigen-Fc Expression Comparison

(B). Antigen-His Expression Comparison

(C). Antibody Expression Comparison

Figure 1. Performance comparison of Yeasen’s UltraPRO-293 Transient Transfection Kit vs. leading brands in antibody and antigen expression.
Cell line: Expi293; initial transfection density: 4×10⁶ cells/mL; expression monitored over 7 days. Yeasen’s Hieff Trans™ UltraPRO-293 Transient Transfection Kit enables efficient expression of antibodies, antigen-Fc, and antigen-His proteins, delivering 2–3 times higher protein yield than leading brands while meeting diverse application needs.
Documents:
Safety Data Sheet
Manuals
Payment & Security
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The product is for research purposes only and is not intended for therapeutic or diagnostic use in humans or animals. Products and content are protected by patents, trademarks, and copyrights owned by Yeasen Biotechnology. Trademark symbols indicate the country of origin, not necessarily registration in all regions.
Certain applications may require additional third-party intellectual property rights.
Yeasen is dedicated to ethical science, believing our research should address critical questions while ensuring safety and ethical standards.

