Antikörper (German for Antibody) is the second studio album by German Neue Deutsche Härte band Eisbrecher, released on 20 October 2006.

It debuted on the Media Control Charts at number 85 and on the Deutsche Alternative Charts at number 10.

Track 14 is only available on the limited edition and US releases.

The "Vergissmeinnicht" video is only available on the limited edition.

This 2000s electronic music album-related article is a stub.