Antibody Y Structure black filled icon
Y-shaped antibody molecule with two heavy chains and two shorter light chains
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About the Antibody Y Structure black filled icon
The classic Y-shaped immunoglobulin is drawn as two long rounded arms meeting in a vertical stem, with a shorter parallel bar set alongside each arm to represent the light chains. It conveys immune response, antigen binding, vaccines and immunotherapy, making it suitable for biotech and pharma websites, lab test result screens, medical research posters, clinical trial presentations and science education slides.
Every chain uses the same rounded-capsule stroke and consistent gap, so the structure stays symmetrical and legible without any fill; the open V of the arms is the recognizable cue. It pairs with virus, cell, DNA and vaccine syringe icons from the same medical set. Keep the inner gaps clear by using it at 32 px or larger.
This is the solid black filled version of the antibody y structure 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.
