- 1. PPD
- [A purified protein extract derived from the bacterium Mycobacterium tuberculosis. Intradermally-administered, PPD stimulates preprimed CD4 T cells in immunologically competent subjects previously exposed to the bacterium Mycobacterium tuberculosis; these activated CD4 T cells secrete various cytokines that attract granulocytes, monocytes, and macrophages in an inflammatory response known as delayed hypersensitivity. (NCI04) ( NCI )] (UMLS (NCI) C0034131) =Organic Chemical; Immunologic Factor; Indicator, Reagent, or Diagnostic Aid =[DX300] DIAGNOSTIC ANTIGENS;
Unclassified Ingredients; TO BE DELETED INGREDIENT PREPARATIONS; =Purified Protein Derivative of Tuberculin 2500 UNT/ML; Purified Protein Derivative of Tuberculin 50 UNT/ML; Purified Protein Derivative of Tuberculin 1 UNT/ML; Purified Protein Derivative of Tuberculin 1 UNT; TUBERCULIN,PURIFIED PROTEIN DERIVATIVE 5 UNT; TUBERCULIN,PURIFIED PROTEIN DERIVATIVE 250 UNT; TUBERCULIN,PURIFIED PROTEINDERIVATIVE 10 UNT/ML; TUBERCULIN,PURIFIED PROTEINDERIVATIVE 50 UNT/ML | - 3. PPD Tine Test
- (UMLS (NCI) C0307199) =Organic Chemical; Indicator, Reagent, or Diagnostic Aid
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