Antibody black filled icon
Y shaped antibody molecule with two angled arms, paired chains and hinge bars on the stem
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About the Antibody black filled icon
This icon shows an antibody drawn as a Y-shaped immunoglobulin: two angled heavy-chain arms rising from a straight stem, each arm paired with a shorter light chain alongside it, and two hinge bars crossing where the arms meet. Use it in immunology explainers, vaccine and drug research decks, diagnostics and lab dashboards, biotech sites and medical teaching material.
The drawing is stripped back to line segments with open arm tips, so it stays legible as a schematic at small sizes and next to dense body text. The hinge bars are the only horizontal detail. Pair it with virus, cell and molecule icons, and use it at 24 px or more.
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.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.



















