Dynorphin A
Necklace
The silver necklace shows the three-dimensional structure of dynorphin A in 1.2 mm silver wire.
Dynorphin A is a small opioid peptide used to treat chronic pain.
– Nr. 333
![](https://valegarddesign.se/wp/content/uploads/2020/11/dyno_web-180x180.jpg)
Dynorphin necklace in silver 925
View in web shop