purified protein derivative


pu·​ri·​fied protein derivative ˈpyu̇r-ə-ˌfīd- How to pronounce purified protein derivative (audio)
: a highly purified preparation of tuberculin used in skin tests (as the Mantoux test) to detect tubercle bacillus infection
abbreviation PPD

Dictionary Entries Near purified protein derivative

purging flax

purified protein derivative


Cite this Entry

“Purified protein derivative.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/purified%20protein%20derivative. Accessed 26 May. 2024.

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