Comment by raverbashing
11 hours ago
I would be more worried if the blotted area was different (the dark blob) - or if data in a datasheet (something like test specificity, level of detection, etc) was wrong
Now, if while preparing the images they needed to do some editorial choices (or it is well possible a person in the editorial group was told to 'enhance the images' but wasn't aware of the details) because of limitations in doing the experiment then this is probably not a big deal
> I would be more worried if the blotted area was different (the dark blob)
Or if more than one blob is present (i.e. blobs at different molecular weights) for a supposedly selective and specific antibody that should show exactly one blob on the blot.
> Now, if while preparing the images they needed to do some editorial choices
Editorial choices on raw scientific data are a big no-no.
> Editorial choices on raw scientific data are a big no-no.
I don't think you can find a picture in an article that hasn't been photoshopped in one way or another (which is mostly ok as long as it is not misleading)
Edit: TF's reply is interesting https://www.thermofisher.com/es/es/home/life-science/antibod...
Basically they say they are reviewing the images
Usually, journals require raw, unmodified data to be deposited as supplementary information.
2 replies →
Do you work in biology?
> would be more worried if the blotted area was different (the dark blob) - or if data in a datasheet (something like test specificity, level of detection, etc) was wrong
These images are provided on the datasheet and form the basis for the level of detection / specificity claims
It is obvious that they edited the images to make blobs look shorter vertically. And in some cases, simply copy-pasted non-existing blobs.