Definition of Immunoglobulin

any of the glycoproteins in blood serum that respond to invasion by foreign antigens and that protect the host by removing pathogens

Examples of Immunoglobulin in a sentence

An immunoglobulin was detected in the man’s body that seemed to fight off his disease before it spread.  🔊

After the scientist analyzed the immunoglobulin under his microscope, he realized that it was such a vital part of one’s plasma.  🔊

When the doctor conducted a blood test on his patients, he realized that none of them had plasma that was producing immunoglobulin in order to attack any disease.  🔊

Surgery would be necessary for the patient due to the lack of immunoglobulin produced in his immune system to battle the germs.  🔊

Usually you can tell when someone doesn’t have enough immunoglobulin in their immune system because they are constantly sick.  🔊

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