MA5-31883

RAB8A Monoclonal Antibody (7G8B11)

2 flagged images · first reported 23 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.

WB Western blot not recommended

IP Immunoprecipitation not recommended

IF Immunofluorescence not recommended

FC Flow cytometry not tested

It failed in every application that was tested. Read the characterisation report ↗ · RRID:AB_2787506

The images

Annotated evidence for image 3602 — image 3602 Background matches background pattern C unannotated original

Annotated evidence for image 4063 — image 4063 Background matches background pattern D (partial match to background pattern C) unannotated original

Annotations by the contributors listed above, republished under CC BY 4.0 from the Zenodo repository.

Other products carrying the same background

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.