Which of the following is not a type of additive used if antibody screening and identification is performed by tube testing?
A)Albumin
B)DTT
C)LISS
D)PEG

Question

Quizplus · Accepted Answer

DTT (Dithiothreitol) is not an additive used in antibody screening and identification by tube testing; it is a reducing agent used to disrupt disulfide bonds in proteins, often used in the context of testing for certain types of antibodies, such as those against Kell system antigens, but not as an additive in the test itself. Albumin, LISS (Low Ionic Strength Solution), and PEG (Polyethylene Glycol) are additives that enhance antigen-antibody reactions.

Which of the Following Is Not a Type of Additive