If your vial is a day or two past BUD, was stored perfectly, and passes visual inspection, many researchers make the informed choice to continue using it
You will need to speak to a licensed health care provider
In addition to functioning as a purification tag, GST acts as a chaperone for the attached protein, promoting its correct folding, as well as preventing it from becoming aggregated in inclusion bodies when expressed in bacteria
Vaurs C, Brun JF, Bertrand M, Burcelin R, du Rieu MC, Anduze Y, et al
The Real-World Playbook: Beyond Menu Changes Start with what you already have