![](http://www.alamy.com/thumbs/6/9972F4E8-09AF-4CEB-8D21-F1492D99BE13/2GD721M.jpg)
Leu-enkephalin endogenous opioid peptide molecule. 3D rendering.
Size: 8000px × 8000px
Location:
Photo credit: © WireStock / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 3d, atomic, atoms, chemical, chemistry, composition, compound, endogenous, enkefalin, enkephalin, factor, growth, leu-enkephalin, model, molecular, molecule, ogf, opioid, peptide, receptor, rendering, science, scientific