免疫 めんえきグロブリンではありませんでした
men'ekiguroburindewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 免疫グロブリン

1. Was not immune globulin.; Was not an immunoglobulin.

Past/Perfective
Negative
Polite
Formal Register
Biochemistry