Dr.EndoIndy said:The version of this that has an answer is narrower than the version being asked.
This matches mine closely enough to be worth saying so out loud.
Dr.EndoIndy said:The version of this that has an answer is narrower than the version being asked.
There is a second half to this that has not been said yet. Order of operations matters more than any single choice here: establish a baseline, change one thing, wait long enough for it to express itself, then measure again under the same conditions.
Worth separating that from vendor vetting, which this thread keeps folding into the same question. They behave differently and the advice does not transfer.
The figures, for anyone assembling their own picture. Practical: whatever you change, write down the date and the reason. In three months the reason is what you will have forgotten, and the reason is what makes the record worth having.
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Browse GL BiochemClosing the loop on my own question.
Update — I was wrong in the opening post, specifically about the direction. Correcting it here rather than editing it away.