ocrelizumab

As nouns the difference between drug and ocrelizumab

is that drug is (pharmacology) a substance used to treat an illness, relieve a symptom, or modify a chemical process in the body for a specific purpose or drug can be (obsolete) a drudge while ocrelizumab is a humanized monoclonal antibody with possible applications as an immunosuppressive drug.

As a verb drug

is to administer intoxicating drugs to, generally without the recipient's knowledge or consent or drug can be (drag).

As nouns the difference between immunosuppressive and ocrelizumab

is that immunosuppressive is (pharmacology) an agent which is capable of immunosuppression while ocrelizumab is a humanized monoclonal antibody with possible applications as an immunosuppressive drug.

As an adjective immunosuppressive

is (pharmacology) having the capability to suppress the immune system, capable of immunosuppression.

As a verb humanized

is (humanize).

As a noun ocrelizumab is

a humanized monoclonal antibody with possible applications as an immunosuppressive drug.