Antibody black filled icon
Y-shaped antibody molecule with two branched binding arms and a stem
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About the Antibody black filled icon
The classic Y silhouette of an immunoglobulin is drawn with two arms splitting from a straight vertical stem, each arm carrying a short angled branch that marks the antigen-binding site. It communicates immune response, vaccination, antibody testing and immunotherapy. Use it in medical research slides, lab and diagnostics websites, biotech product pages, health app explainers and infographics about how immunity works.
Strokes are thick and uniform with flat ends, and the wide V opening keeps the molecule recognizable even as a tiny glyph. Nothing is enclosed, so it reads cleanly on dark backgrounds. Pair it with virus, cell, syringe and microscope icons, and give it square padding since the arms reach the full icon width.
This is the solid black filled version of the antibody icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
