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What is the purpose of purified protein derivative?
to detect the exposure of tuberculosis
What is the PPD vaccine?
It is the Purified Protein Derivative tuberculin skin test.
Where is the ppd injected?
Purified Protein Derivative (PPD) is injected intradermally (between the layers of the skin).
What is a PPD test?
Other names for a tuberculin skin test. PPD stands for purified protein derivative.
Is purified water a protein?
No. Water is composed of hydrogen and oxygen. Proteins are composed of carbon, nitrogen, hydrogen, and oxygen.
What is Purified protein derivative?
An extract of tubercle bacilli that is injected into the skin to find out whether a person presently has or has ever had tuberculosis.
What is fold purification in protein purification?
A measure of how much more pure your protein is after a purification step in comparison to the crude. You can calculate this by dividing the purified steps specific activity by the crude steps specific activity.
Why should drinking water should be purified?
because.. it contains germs that may lead you sick...
Why might the purified salt still not be safe to eat?
Purified salt may not be safe to eat because it may have the bacteria of the rock salt on it still. To make it pure you should boil the bacteria off the salt after it has been purified.
What are the preparations?
Two different tuberculin preparations are available, Old Tuberculin (OT) and Purified Protein Derivative (PPD). The latter is the preferred testing substance.
What is difference purified water?
its purified
What are the tuberculin preparations?
Two different tuberculin preparations are available, Old Tuberculin (OT) and Purified Protein Derivative (PPD). The latter is the preferred testing substance.
