Pay in 4 interest-free payments of $42.50 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
The convergent evolution across separate lineages (Coffea arabica
do chromosomes condense into the discrete bodies that show up in karyograms
569 base pairs in humans) encoding 13 proteins
34 mm pendant in 925 sterling silver
7TMR necklace | silver pp_DNA The convergent evolution across separate7TMR necklace sterling silver A 7TMR necklace for pharmacologists, structural biologists, and anyone working on G protein coupled receptors. Seven alpha helices spanning the membrane, the architecture behind roughly a third of all approved drugs, in sterling silver. How the 7TMR Works The 7TMR (seven transmembrane receptor, also called GPCR) is a single protein chain that crosses the cell membrane seven times in an alpha helical bundle. A ligand binds
