€ 145
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Antibody necklace | gold vermeil
The Y-shape of an immunoglobulin, at 15 mm in 18K gold vermeil. The molecule that recognises every pathogen the immune system has ever met, every monoclonal therapy on the market, and every Western blot ever stained. The pendant is small because the molecule is small. The reach of what it represents is anything but.
The Science Behind the Antibody
Antibodies are Y-shaped proteins built from two heavy chains and two light chains, joined by disulfide bonds. The two arms of the Y are the variable regions, generated by V(D)J recombination during B-cell development to produce a repertoire of roughly 10^11 different binding specificities. The stem of the Y is the constant region, which determines the antibody's class (IgG, IgM, IgA, IgE, IgD) and its effector function. Therapeutic antibodies, from rituximab to pembrolizumab, exploit this same architecture: a tailored variable region binds the disease-relevant target, and the constant region recruits immune effectors. Monoclonal antibodies are now among the highest-revenue drug classes in pharmaceutical history.
Worn By
Immunologists, oncologists, and people who work with antibodies as both research tools and therapeutics.
- immunologists and B-cell biologists
- medical oncologists prescribing monoclonal therapies
- biotech and pharmaceutical scientists in antibody discovery
- clinical lab staff who run flow cytometry or immunoassays daily
The gold vermeil version tends to be chosen as a milestone object: a defended PhD on antibody engineering, a clinical board pass in oncology, or a long-career marker.
Explore Related Cellular Biology Jewelry
- Antibody necklace | silver
- Antibody bracelet | silver
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- IgM necklace | silver
- Insulin necklace | gold vermeil
Frequently Asked Questions
What does the pendant show?
An immunoglobulin in its classic Y-shape: two heavy chains plus two light chains, with the variable binding regions at the tips of the Y and the constant region at the stem. The geometry is standard textbook orientation, simplified for jewelry scale.
Why an antibody rather than a specific Ig class?
Because the Y-shape is shared across IgG, IgM, IgA, IgE, and IgD. The pendant reads as the canonical antibody, the architecture rather than a specific isotype. The catalog includes a separate IgM necklace and an antibody bracelet for people who want a more specific reference.
What are the specs and what is the return policy?
18K gold vermeil with sterling silver core and 2.5 micron gold plating, 15 mm pendant, 45 cm chain with a 5 cm extender. Nickel-free and hypoallergenic. Ships free worldwide via DHL Express in 1-5 business days, with all import duties and taxes covered. 30-day “Love It or Return It” returns.
Is this also available in silver?
Yes. The same 15 mm antibody pendant is available in 925 sterling silver at the same size and chain length.
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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Necklace length guide
