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===Human-mouse chimeric monoclonal antibody(mAb) Ch-mAb7F9===
===Human-mouse chimeric monoclonal antibody(mAb) Ch-mAb7F9===


IgG mAbs are  typically chimeric, humanized, or fully human proteins. The longest t1/2lamdaz values are usually achieved when the antibody does not bind to tissue sites and is not prematurely cleared due to antigenicity.
IgG mAbs are  typically chimeric, humanized, or fully human proteins. The longest t1/2lamdaz values are usually achieved when the antibody does not bind to tissue sites and is not prematurely cleared due to antigenicity<>.
Ch-mAb7F9, a chimeric mAb is produced as a treatment medication for METH abuse based on the murine anti-METH mAb7F9. It is created by preserving mAb7f9 variable region with human IgG2 constant domains to minimize the risk of effector function. In vitro, it is shown only binds to (+)METH (KD=6.9nM), (+)AMP(KI = 350 nM), (+)MDMA(kI=6.7nM).  
Ch-mAb7F9, a chimeric mAb is produced as a treatment medication for METH abuse based on the murine anti-METH mAb7F9<ref name="Pharmacological effects of two anti-methamphetamine monoclonal antibodies"/>. It is created by preserving mAb7f9 variable region with human IgG2 constant domains<ref name="Preclinical characterization of an anti-methamphetamine monoclonal antibody for human use" />
to minimize the risk of effector function. In vitro, it is shown only binds to (+)METH (KD=6.9nM)<ref name="Preclinical characterization of an anti-methamphetamine monoclonal antibody for human use" />
, (+)AMP(KI = 350 nM)<ref name="Preclinical characterization of an anti-methamphetamine monoclonal antibody for human use" />
, (+)MDMA(kI=6.7nM)<ref name="Preclinical characterization of an anti-methamphetamine monoclonal antibody for human use" />
.