Such vaccines could consist of fragments of protein corresponding to the toxin's binding region, which could be used to trigger antibody production against the toxin that would block its action. (hhmi.org)
You do not want to employ the use of fragments in your cover letter, with the exception of information provided in a bullet list. (vault.com)
The liver makes about 800 to 1500 mg of cholesterol each day, much more that the cholesterol provided in the diet out of fragments from fats, proteins, and carbohydrates. (fitnessandpower.com)