A laboratory animal is shceduled to be immunized by receiving 3 weekly injections of antigen X. After the last immunization, it is discovered that the preparation used for the final immunizaton was not purified to homogeinity and also contained antigen Y. Which of the following is the most likely to be the primary class of the antibodies to antigen Y in the blood drawn 2 days after the klast injection (A) IgA (B) IgD (C) IgE (D) IgG (E) IgM

A laboratory animal is shceduled to be immunized by receiving 3 weekly injections of antigen X. After the last immunization, it is discovered that the preparation used for the final immunizaton was not purified to homogeinity and also contained antigen Y. Which of the following is the most likely to be the primary class of the antibodies to antigen Y in the blood drawn 2 days after the klast injection (A) IgA (B) IgD (C) IgE (D) IgG (E) IgM

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter4: Basic Immunology And Immunohematology

Section4.7: Rh Typing

Problem 2RQ

See similar textbooks

Similar questions

(56) A 1 year old boy dies of staphylococcal pneumonia. He has had multiple skin infections since birth. Separation of the umbilical cord was delayed. A skin window test was performed and no leukocyte accumulated on the cover ship. The cytometric analysis showed that only 5% of the T lymphocytes reacted with a monoclonal antibody to leukocyte functional antigen-1 chain (CD 18) compared with reactivity of 62 % for a normal subject. Just prior to death, his leukocyte count was 75,000/mm3. Which of the following is the most likely diagnosis? (A) AIDS (B) Cogenital Asplenia (C)Leukocyte Adhesion Deficiency (D) Severe Combined Immunodeficiency Disease (E) X linked agammaglobulinemia
What component must have been present in the positive control solution (antigen, anti-HIV IgG antibodies, or secondary antibody)? Explain how you know this is true.
Weigh the following observation: High titers of antibodies for EBVare found in a leukemia patient; a chronically tired, ill businessman; a healthy military recruit; and an AIDS patient. Comment on theprobable significance of antibodies to EBV in human serum.
What would cause someone to be immunocompromised? How does this compromised state alter its ability to neutralize antigens? Why would we medically induce this state?
What is "defined as the structural differences (diversity) observed in the variable domains of antibodies? This is for immunology.
I. Attach to mast cells and are involved in allergic reactions. II. The first antibodies to be produced in response to infection. II. Primarily found in glandular secretions. IV. Found on the surface of B lymphocytes. V. Comprises 75% of antibodies in adult blood. What is the correct order of above definitions? A) IgE, IgM, IgA, IgD, IgG. B) IgD, IgM, IgA, IgE, IgG. C) IgE, IgG, IgA, IgD, IgM. D) IgA, IgM, IgE, IgD, IgG.
36) Autoantibodies associated with thrombosis in systemic lupus erythematosus are() A Anti-Sm antibody B Anti-SSA antibody C Anti-cardiolipin antibody D Anti-dsDNA antibody E Anti-nRNPantibody
Describe the reason that it is useful that antibodies have two antigen binding arms.
There are five major classes of antibodies. Complete the two below.
(i) Serum sickness belongs to what type of hypersensitivity? What causes serum sickness? (ii) Serum sickness does begin immediately upon the production of anti-BSA antibodies. How does the amount of antibody present relate to the formation of large or small immune complexes? Explain which of these would trigger serum sickness?
Can S-layer proteins be detected by immunolabelling when a capsule is present? How do you know? I need help finding the answer in the article and explain in short answer based of the answer in the article
Construct a typical antibody (immunoglobulin) molecule. Label the variable and constant regions, and the light and heavy chains. Indicate which region determines the antibody’s isotype (class). Indicate which region determines its antigenic specificity.