Search / Thermo Fisher Scientific
MA5-38502
Calponin 3 Monoclonal Antibody (5E4E4)
2 flagged images · first reported 24 July 2026 · by Reese Richardson
What was found
- Background matches background pattern C
- Background matches background pattern D (partial match to background pattern C)
Background pattern C, D — the identical noise field appears in thousands of otherwise unrelated blots, which is not possible for independently acquired images.
Independent knockout-controlled test
This antibody was tested against genetic null controls by YCharOS. That result is independent of the vendor’s own images.
It failed in every application that was tested. Read the characterisation report ↗ · RRID:AB_2898415
The images
Annotations by the contributors listed above, republished under CC BY 4.0 from the Zenodo repository.
Other products carrying the same background
- MA5-38494 Thermo Fisher Scientific — p16INK4a Monoclonal Antibody (4A10E1)
- MA5-31667 Thermo Fisher Scientific — CBX6 Monoclonal Antibody (8D10A3)
- MAB12241 Abnova — HPRT1 monoclonal antibody, clone 5F11A7
- MA5-38498 Thermo Fisher Scientific — Creatine Kinase MM Monoclonal Antibody (1D10F2)
- NBP2-37314 R&D Systems — IGFBP-rp1/IGFBP-7 Antibody (5A4A9) - BSA Free
- MA5-31689 Thermo Fisher Scientific — CHRNA6 Monoclonal Antibody (5B6G8)
A flag on this page means the images the vendor published as evidence cannot be trusted as evidence. Unless an independent knockout test is shown above, it says nothing about whether this antibody binds its target. Treat it as untested until you or someone else controls it.