Is Herceptin a DNA molecule?

herceptin the monoclonal antibody which is treatment for cancer
Answers:
No, it's a protein.

There is a DNA molecule that's codes for Herceptin. What's done is to take that DNA molecule, put it into a cell, and then that cell reads the DNA and produces Herceptin protein (an antibody), which we can pilfer and use to treat cancer.

A bit of a simplification, but that's how it works
It is an antibody, which is a gamma globulin protein.

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