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IMAC, a common method for purifying His-tagged recombinant proteins, involves the use of metal ions, such as Ni 2+ , Co 2+ , or Zn 2+ , covalently attached to a solid matrix
Take 20 mL of the filtrate, adjust the pH to 12.513.0 using a 4 mol/L potassium hydroxide solution, and place it in a 40C water bath for 60 minutes
To minimize the risk of side effects, it is crucial to follow the recommended dosage and administration instructions provided by a healthcare professional
What caused the rise of atmospheric O2
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