This virtual lab was testing for lupus. How is this same tested used to test for the presence of HIV? If the results for an HIV test were the same as in this exercise, what would they indicate about the three patients?
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This virtual lab was testing for lupus. How is this same tested used to test for the presence of HIV? If the results for an HIV test were the same as in this exercise, what would they indicate about the three patients?
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- An ELISA was performed on the sera of three patients to detect antibody against varicella (the chickenpox). Give the titer results shown in the answers, which patient's serum had the most anti-varicella antibody? There is not enough information to answer the question. Patient 2, dilution 1:30 O Patient 1, dilution 1:2,000 O Patient 2, dilution 1:400https://youtu.be/w7aIxiZQ60g Multiplexing agglutination https://youtu.be/uWStmyJ5Qc0 This is the multiplexing agglutination. Lab report I don’t really know what to talk about, the data, conclusions and the purpose of this. Need help pleaseHIV testing uses a(n) ________________ELISA. direct indirect
- 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?1) What are you testing in the picture above? 2) How would you interpret this test? 3) What is the basis for this type of test?Anita suspects she might have had Covid-19 about four months ago. Currently, she has no symptoms. What tests should be used to find out if that indeed was the case? cell culture Indirect ELISA Direct ELISA real-time qPCR
- what is the tuberculin test, and why is it used in clinics?Can you please check and answer the questions that not answered, that is not graded https://www.studocu.com/en-us/ document/university-of-arkansas/microbiology/other/immunology-lab-worksheet-student/7960193/view Questions from ELISA Simulation Introduction Document (posted in Lab Module 8 folder): 1. What term is the word “antigen” derived from? 2. Where are antibodies found in the body? Plasma of the blood 3. In general, what is the cause of an autoimmune disease? 4. What kind of antibodies are present in patients with systemic lupus erythematosus (SLE)? 5. What does ELISA stand for? enzyme-linked immunosorbent assay 6. In general, what is an ELISA test used to detect? to measure the concentration of antibodies or antigens 7. In an indirect ELISA, which antibody is linked to the enzyme? (i.e the primary antibody from the blood serum or the secondary anti-human antibody) Questions from HHMI Virtual Immunology Lab Website Diagnosis…Could you please confirm if 8 is right? I know it will count as 2 questions but could you please assist with number 9?
- The Recombinant Factor C endotoxin test uses blood from horseshoe crabs. true or false?Which portion of the blood is used for the Elisa test? Explain.QUESTION 2 How does Complement fixation test differ from haemolytic titration assay for complement? (Answer should not be more than three lines). QUESTION 3 ELISA technique was used to assay all three pathways of complement. Which molecule will be adsorbed to the ELISA plate in each of the pathways. QUESTION 4 How can radial immunodiffusion be used to demonstrate complement function assay? (Answer should not be more than two lines) QUESTION 5 A 3-year-old child has a history of serious infections and is currently hospitalized with meningitis. The doctor suspects that he may have a complement deficiency and orders testing. A buffer that chelates calcium was added to specimen. There was a decrease radial haemolysis on agarose plate a) Which complement pathway accounted for the result obtained and how will the result in terms of hemolysis at 50 %? b) What is hydrodynamic focusing and why is it an important feature of an instrument.