The concentration (or titer) of antibody to a specific antigen can be determined using a(n) test. agglutination complement fixation None of these
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- A technologist failed to notice that the centrifuge had not properly centrifuged the test tubes prepared for antibody identification. The time of centrifugation was 15 seconds instead of 30 seconds. What would be the potential error in the interpretation of this test? can please any one provide me ans?Why monoclonal antibodies method is better than Polyclonal Antibodies method in detecting specific pathogen. Explain reasons.Antibodies designed to interact with a specific antigensite are (monoclonal, polyclonal).
- On an antibody the variable regions form the __________________.What are the different properties of an antigenEnumerate and discuss the concept of antigenicityIdentify and differentiate the different types of antigenWhat are the different properties of an antibodyDifferentiate the various types of antibodiesAntibodies can be divided into monoclonal and polyclonal. State the main difference between them. Which type of antibodies is more preferable in routine bioanalysis? Explain your answer.
- A patient is O positive and his serum is agglutinating all screening and panel reagent cells at room temperature. His autocontrol is positive at room temperature also. The patient may have an antibody to a high incidence antigen. One possibility is that he may have a clinically insignificant autoanti-I. How could you prove that the patient has an anti-I antibody?Complement activation is a cascade reaction, with each component sequentiallyacting on others, in a similar way to the blood-clotting system. Discuss the effectsthat occur when peptides are generated from the activation by either the classicalor the alternative pathway. This is an immunology questionthe role of immunoglobulins in clinical pathology testing. Provide an example.
- asap Which of the following would not be consistent with Infectious Mononucleosis (IM): a Absolute Lymphocyte count of <4.0 x 109/L b Relative Lymphocyte count usually >50% c Greater than 20% reactive lymphocytes counted on manual differential d Positive heterophile antibody test.In (b), why would it be more efficient to use labeled anti-human IgG rather than label the patient’s antibodies?Which of the following media is capable of detecting all clinically significant antibodies while avoiding all clinically insignificant antibodies? Question 1 options: Gel technology Tube technique with PEG No single media is capable of doing this Solid phase