lymphocyte necklace | silver product_circular DNA Worn here as a 38

Worn here as a 38 mm sterling silver pendant

T-Rex skull necklace | sterling silver

psychiatrists and psychiatric residents at career milestones

Both work by the same physics: a photon hits the retinal chromophore bound inside an opsin GPCR and isomerises it from 11-cis to all-trans

lymphocyte necklace | silver product_circular DNA Worn here as a 38Lymphocyte necklace sterling silver If you've spent any time explaining what makes adaptive immunity adaptive, you'll recognise the lymphocyte on sight: large nucleus, thin rim of cytoplasm, no granules. The cell that makes immunity specific, in sterling silver. The Science Behind Lymphocytes Lymphocytes are the cellular basis of adaptive immunity. B cells produce antibodies and can survive as memory cells for decades after a single exposure to an