Method of transducing a protein into cells

Details Method of transducing a protein into cells Method of transducing a protein into cells

2002-11-29

2010-11-02

Weber, Jon P (Department: 1651)

Chemistry: molecular biology and microbiology

Animal cell, per se ; composition thereof; process of...

C424S486000, C424S193100, C424S194100, C514S002600, C530S350000, C530S300000, C435S183000

Reexamination Certificate

active

07824910

ABSTRACT:
The invention relates to a method for transducing a pharmaceutical protein or polypeptide that may be fluorescently labeled into a cell by forming a conjugate with a cationic polymer having cation values of more than 2 and no more than 250 and transducing the conjugate into the cell. The protein or peptide pharmaceutical agent is directly covalently bound to the cationic polymer or is covalently bound to the cationic polymer through a bifunctional crosslinking agent.

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