Hunter agrees, adding that “having a large heavy key chain can also put unwanted scratches ... Your car keys should stay separate so they can remain as light and unobstructed as possible.

Achieving the correct heterodimerization of light and heavy chains during bispecific production can be challenging, and whilst the knobs-into-holes technology solves heavy chain mispairing, bYlok® ...

The method for creating bispecific κλ bodies is simple: a production cell expresses a single heavy chain, alongside κ and λ light chains, which self-assemble into functional antibodies.

If it’s too heavy to hold at chest height ... tool-less chain tensioning system, and a chain brake with an LED light indicator. This is a well rounded tool, and very reasonably priced for ...