oxytocin necklace 3D | silver product_circular DNA The Anatomy of the Lumbar

The Anatomy of the Lumbar Spine

crystallographers

The central sulcus arches across each hemisphere from the medial edge toward the lateral edge

not a specific colour variant

The rest are gifts to graduate students at thesis milestones or to colleagues who already have the pendant version

oxytocin necklace 3D | silver product_circular DNA The Anatomy of the LumbarOxytocin necklace 3D sterling silver If you have ever solved a peptide structure, run a disulfide bridge through an NMR experiment, or worked on a Gq Gi coupled GPCR, you already know why oxytocin matters. A cyclic nonapeptide held closed by one bond between two cysteines, with a backbone geometry that determines whether the molecule binds at all. The Science Behind Oxytocin Oxytocin is a nine residue cyclic peptide. A single intrachain disulfide