A New Method for Making Bi-Specific Antibodies Quickly
Author Information
Author(s): Jennifer Carlring, Evy De Leenheer, Andrew William Heath
Primary Institution: University of Sheffield
Hypothesis
Can a redox method using MESNA produce functional bi-specific antibodies more rapidly than traditional methods?
Conclusion
The study successfully demonstrates a rapid method for producing functional bi-specific antibodies using a redox approach.
Supporting Evidence
- The redox method allows for the production of bi-specific antibodies in 6-10 working days.
- The method was successful in producing both hybrid and same-species bi-specific antibodies.
- The study demonstrated the functionality of the produced antibodies through ELISA and flow cytometry.
Takeaway
Scientists found a faster way to make special antibodies that can target two things at once, which could help in early studies for treating diseases like cancer.
Methodology
The study used a redox method involving the reducing agent MESNA followed by dialysis and purification through affinity columns to produce bi-specific antibodies.
Limitations
The yield from the redox method is not higher than traditional methods, and the use of DNP as a label may not be ideal for clinical use.
Digital Object Identifier (DOI)
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