Immunoglobulin has the effects of broad - spectrum antiviral, antibacterial and against other pathogens.
In addition, immunoglobulin has dual therapeutic effects of immune replacement and immune regulation.

Clinically, it is mainly used for severe infections, neonatal sepsis, etc., as well as hematological diseases such as idiopathic thrombocytopenic purpura.
In addition, immunoglobulin is also used to treat primary immunoglobulin deficiency diseases.
