But things get much murkier when it is a task order for a defense customer issued against a civilian IDIQ. There are about a dozen protests pending at GAO right now that fall into that crossover category, where a defense agency used a GSA contract such as Alliant or OASIS to hire a contractor.
purified protein derivative (PPD). [pyoÌoÌâ²rifÄ«d]. a dried form of tuberculin used in testing for past or present infection with tubercle bacilli. This product is usually introduced into the skin during such tests and may produce a tuberculin reaction (wheal) within 48 to 72 hours.
Anti-cyclic citrullinated peptide antibody (anti-CCP) is a type of blood test that doctors use to diagnose rheumatoid arthritis. Most doctors will conduct an anti-CCP antibody test in conjunction with a rheumatoid factor test in order to obtain more conclusive and precise results.Anti-citrullinated protein/peptide antibodies are antibodies, like RF, that are present in patients with rheumatoid arthritis.ost doctors will conduct an anti-CCP antibody test in conjunction with a rheumatoid factor test in order to obtain more conclusive and precise results. Anti-citrullinated protein/peptide antibodies are antibodies, like RF, that are present in patients with rheumatoid arthritis.