Potassium channel necklace in silver 925

Pendant of potassium channel in 1.2 mm silver wire.

Potassium channel is a kind of port in the cell membrane that can pass through potassium ions.

Fyra identiska proteinmolekyler bildar ett komplex runt en central jonkanal.

Chain length: 70 cm

Length of the pendulum: 6 cm

Chain included.