Which portion of the blood is used for the Elisa test? Explain.

Q: The secondary antibodies used in the ELISA experiment are conjugated (attached) to what enzyme? O…

A: ELISA stands for enzyme linked immunosorbent assay. It is used for identifying antigen.

Q: Use a schematic diagram to briefly summarize the steps taken during the separation, isolation, and…

A: Milk is the secretion of fluid from the mammary gland, the milk is composed of ~88% water and ~12%…

Q: State 8 commercially available immunodiagnostic kits

A: Viruses are nucleic acid, deoxyribonucleic acid (DNA), or ribonucleic acid (RNA) fragments enclosed…

Q: Describe the three different tests that fall in the direct identification category.

A: Microbes are generally termed to state that they are living things that cannot be seen with the…

Q: 1) Do you think eliminating the ultrasound is the best choice when it

A: A). Blood clumps are gel-like assortments of blood that structure in your veins or conduits when…

Q: Two men have observed blood in their stool. One states that the blood is bright red. The other…

A: The stool is made up of the following things: -Undigested food, -Bacteria, -Mucus, -Cells from the…

Q: serology (elisa) lab: If the sample gave a negative result for the disease-causing agent, does this…

A: A negative result means that the person is not suffering from the disease or the antigen is not…

Q: Explain about The syringe-type sampler with the help of diagram.

A: The syringe-type sampler is a sample collecting equipment that is used to draw a blood sample from…

Q: - Explain another methods by which cytotoxicity is measured ?

A: Certain substances or mediator cells have the capacity to kill live cells. can be triggered by a…

Q: Mr. Oliver arrived early for his blood draw one Monday morning. The medical assistant was running…

A: Mr. Oliver is asked to recheck his potassium level because the level of potassium was elevated.…

Q: Antigen Antibody Enzyme-labelled antibody Substrate This image represents a/an. direc ELISA sandwich…

A: Enzyme-linked immunosorbent assay (ELISA) is an immunological assay that is used in laboratories to…

Q: Do you think that your hand were "sterile" after any of the four treatments? (only water, Ivory soap…

A: The effectiveness of different hand cleanliness strategies in setting up hand sterility is the…

Q: What is the essence of the control band is pregnancy (HCG) test?

A: The hCG test is done to measure the amount of hCG present in the blood or urine to check if a woman…

Q: Why is protein testing in human samples important?

A: The protein test measures the total amount of two classes of proteins that are found in the blood.…

Q: You performed an ELISA and upon looking at your results, you realized you torgot to coat the wells…

A: A key feature of the plate based ELISA is that capture protein that is antibody or antigen can be…

Q: An ELISA was performed on the sera of three patients to detect antibody against varicella (the…

A: Antibodies are produced by the immune system in response to antigens. A sample of the patient's…

Q: If the highest dilution with a color change in an ELISA test is 1:64, the antibody titer is 640.…

A: ELISA stands for enzyme linked immune-sorbent assay. It is a technique used for the identification…

Q: Predict the outcome of an error in ELISA protocol consisting of adding the antibodies in the wrong…

A: ELISA stands for enzyme linked immunosorbant assay.This techniques is basically used for the…

Q: If the test samples are positive for the antigen in the ELISA we are using, what color will you see?…

A: ELISA:                     ELISA ~ Enzyme-Linked Immunosorbent Assay          In analytical…

Q: To detect a toxin in food, the contaminated food is normally injected into at least two guinea pigs.…

A: The Humoral immune response in the body is regulated by the B cells which produce antibodies against…

Q: An ELISA was performed on the sera of three patients to detect antibody against varicella (the…

A: A sample of the patient's blood is obtained and then confronted with known antigens to see if…

Q: In a Western blot or an ELISA, you are looking for visible clumps

A: ELISA (Enzyme-Linked Immunosorbent Assay) and Western blot are laboratory techniques used to detect…

Q: What is the name of the inverted mini tube inside the larger test tube? Simmons tube Malachite tube…

A: Test tubes These are pieces of laboratory glassware that have finger-like length of glasshold and…

Q: HIV testing uses a(n) ________________ELISA. direct indirect

A: Antibody tests can take 23 to 90 days to identify HIV disease after exposure. Most quick tests and…

Q: Describe how an ELISA test is performed, how the test works and provide examples of ELISA tests.

A: ELISA is an Enzyme-Linked Immunosorbent Assay, which is used to detect antibodies or antigens in the…

Q: A. What are the analyte, capture molecule, and detector molecule in an ELISA test?

A:

Q: a. Seropositivity means having a blood serum that tests positive. Explain why it may or may not…

A: Infectious or non-infectious diseases could affect the body’s functioning. When blood serum is…

Q: Label the immunohistochemistry-negative specimen to identify what tissue is present. Evaluate the…

A: Based on the primary observation, this picture appears to be mesenchymal organ cells of the kidney.…

Q: On the basis of the analysis of antibodies, how could a crime lab determine whether the sample is…

A: One of the most important pieces of evidence acquired from the crime scene by forensic investigators…

Q: For this statement, answer True or False and explain your answer briefly. In the precipitin test of…

A: Precipitin test is a simple serological technique that shows the precipitin reaction in solution.…

Q: An ELISA test is useful for detecting the presence of antigens but not antibodies in a sample.…

A: The enzyme-linked immunosorbent assay (ELISA) test is used to diagnose HIV which causes AIDS. It is…

Q: What does the presence of gas in the Durham tubes for the presumptive test indicate?

A: Presumptive test : it is a test to identify bacteria from the large soil, water medium.  It is known…

Q: Dase 1 2 3 4 A B AB Anti-A Serum Anti-B Serum

A: ABO blood group is determined by the presence of specific antigens on the RBC membrane. Red blood…

Q: Explain the positive and negative results of ELISA.

A: Introduction ELISA is an acronym for enzyme-linked immunoassay. Antibodies in the blood are detected…

Q: What are the Hemin and Benzidine tests?

A: A chemical test is a semi-quantitative and qualitative method designed to know the existence of a…

Q: Describe the method, time frame, and rationale for the tuberculinskin test. What component of the…

A: The tuberculin skin test is also known as Mendel–Mantoux test or Mantoux test. It is a tool used for…

Q: Her peripheral blood smear shows hypochromic, microcytic red blood cells, and sickle cells. Doctor…

A: Red blood cells or erythrocytes are the major cells in the blood which help in delivering oxygen to…

Q: The sandwich type of ELISA detects patient antibodies to an antigen.

A: Antigen and antibody reactions are specific. The epitope of the antigen binds to the paratope of the…

Q: Your child has had a moderate fever for 2 days. On the third day, you take her to the pediatrician.…

A: White blood cells are also known as leucocytes. They are responsible for providing protection…

Q: how does immunoessay technic shows the Bence-Jones protein in the urine for the diagnosis of the…

A: Bence jones's proteins are composed of dimers of light chain immunoglobulins S and due to their…

Q: What color tube is used for creatinine test?

A: Introduction:-  Creatinine test is done to assess the situation of the kidney. Creatinine values…

Q: Is rapid antibody testing a form of ELISA? Explain your answer. How is an ELISA different from rapid…

A: The objective of the question is to understand if rapid antibody testing is a form of ELISA…