Descripción
The Hieff TransTM UltraProFect Transfection Reagent is a highly efficient transfection reagent designed specifically for protein expression, primarily used for transient transfection and protein production in CHO and 293 suspension systems. It combines the powerful capability of rapid, ultra-high yield transient protein production in suspension culture with the exceptional advantages of CHO and 293 cell expression systems. This transfection reagent is meticulously designed for high-density CHO and 293 suspension cultures, significantly enhancing protein expression outcomes.
In various CHO cell lines (including expiCHO, CHO-S, CHO-K1, etc.) and 293 cell lines (expi293, 293F, etc.), this transfection reagent achieves highly efficient protein expression. It meets the preparation needs of complex proteins such as antigen proteins, cytokines, monoclonal antibodies, nanobodies, and bispecific antibodies. It significantly improves expression efficiency and yield, fulfilling protein production requirements across diverse application scenarios.
Features
Broader Compatibility
Supports both CHO and 293 transient expression systems.
Superior Yield
Delivers approximately 2-fold higher protein expression yields compared to leading brands.
Versatile Applications
Capable of producing a wide range of complex proteins, including antigen proteins, cytokines, monoclonal antibodies, nanobodies, and bispecific antibodies.
Specifications
|
Cat.No. |
40830ES01 / 40830ES03 / 40830ES10 / 40830ES60 |
|
Size |
100 μL / 1 mL / 10 mL / 100 mL |
Components
|
Name |
40830ES01 |
40830ES03 |
40830ES10 |
40830ES60 |
|
UltraProFect Transfection Reagent |
100 μL |
1 mL |
10 mL |
100 mL |
Storage
Store at 2~8°C, protected from light. Valid for 1 year.
Figure
Case Studies: Transient Expression in CHO Cell Lines
(A) . Monoclonal Antibody Expression Comparison
(B) . Nanobody Expression Comparison
(C). Bispecific Antibody(BsAb) Expression Comparison
Figure 1. Performance comparison of Yeasen’s CHO Protein Expression Kit vs. leading brands in antibody yield, cell viability, and cell density.
Cell line: ExpiCHO, initial transfection density: 6×10⁶ cells/mL. Yeasen’s Hieff TransTM UltraPRO-CHO Transfection Reagent Kit achieves comparable antibody titers, cell viability, and cell growth profiles to leading brand reagents across full-length monoclonal antibodies, nanobodies, and bispecific antibodies, demonstrating robust and reliable performance for high-yield protein production.
Case Studies: Transient Expression in 293 Cell Lines
(A). Antigen-Fc Expression Comparison
(B). Antigen-His Expression Comparison
(C). Antibody Expression Comparison
Figure 2. 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
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Preguntas frecuentes
El producto es solo para fines de investigación y no está destinado a uso terapéutico o diagnóstico en humanos o animales. Los productos y el contenido están protegidos por patentes, marcas comerciales y derechos de autor propiedad de Yeasen Biotechnology. Los símbolos de marca comercial indican el país de origen, no necesariamente el registro en todas las regiones.
Algunas aplicaciones pueden requerir derechos de propiedad intelectual adicionales de terceros.
Yeasen se dedica a la ciencia ética y cree que nuestra investigación debe abordar cuestiones críticas al tiempo que garantiza la seguridad y los estándares éticos.