Neonatal Globulin

Neonatal globulin refers to antibodies present in a newborn's bloodstream. These antibodies, called immunoglobulins, help protect the baby from infections by recognizing and fighting germs. Newborns gain some antibodies from their mother during pregnancy, especially through the placenta, which provide passive immunity in early life. Measuring neonatal globulin levels can help assess the baby's immune system and determine if they have sufficient protection against diseases. Proper levels are important for infant health, especially in premature or vulnerable babies, ensuring they are better equipped to fight infections as their own immune systems develop.