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Hemoglobin necklace | sterling silver
Four subunits. Four haem groups. Four oxygen molecules — and a cooperative binding mechanism that took decades to understand.
The Science of Hemoglobin
Hemoglobin is a tetrameric protein consisting of two alpha and two beta subunits, each containing a haem group with a central iron atom that reversibly binds oxygen. Its cooperative binding behaviour — captured in the sigmoidal oxygen-dissociation curve — means that binding one O2 increases the affinity of the remaining subunits. This allosteric property, first explained by Perutz's landmark X-ray crystallography work (Nobel Prize 1962), allows haemoglobin to load oxygen efficiently in the lungs and unload it where metabolic demand is highest. Carbon dioxide and 2,3-BPG act as allosteric regulators that fine-tune this behaviour.
A Meaningful Gift for Science Lovers
A piece for anyone in haematology, biochemistry, or anyone who has stared at the oxygen-dissociation curve.
- For the haematologist, biochemist, or structural biologist
- For a physiology student who has spent time with the oxygen-dissociation curve
- For a clinician managing anaemia, sickle cell disease, or thalassaemia
- As a gift connecting the Nobel Prize-winning science of protein structure
Comes in a gift box. Free worldwide shipping.
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FAQ
Q: Would someone in hematology or biochemistry appreciate this gift?
A: Very much. Hemoglobin is the protein that makes blood red and carries oxygen throughout your body. It's as fundamental to life as DNA.
Q: Why is hemoglobin such a significant protein?
A: It's the oxygen carrier in red blood cells, and its structure is remarkable. Four subunits coordinate to bind and release oxygen precisely. It's elegance in molecular form.
Q: What's the material and what comes with it?
A: Sterling silver, sculpted to show the protein's quaternary structure, on a 45cm chain.
Q: When will my order arrive?
A: Global DHL Express delivery. Typically within days of ordering.
Cellular Biology
Step into the fascinating world of cellular biology through our unique jewelry designs. These pieces serve as wearable reflections of life's microscopic wonders, capturing the aesthetics of DNA strands, cellular formations, and more. Far from simple adornments, they spark dialogue and honor the captivating complexities found within biological research. Merging scientific accuracy with artistic flair, each creation offers a tactile experience that bridges the gap between scientific inquiry and aesthetic appreciation.
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