... is immunoglobulin preparation prepared from plasma of healthy HBV immune donor, purified through cold ethanol fractionation under low ... : such as X chain low immunoglobulin, familiar variable immune deficiency, immunoglobulin G secondary deficiency, etc.(2) Secondary ... as severe infection, newborn sepsis,etc.(3) Auto-immune deficiency diseases, such as original thrombocytopenia purpura or kawasaki ...