Explain how an antibody recognizes an antigen.

Expert Solution

gladiator answered 2 years ago

Explain how antibody-antigen interaction is applied in RIA or ELISA.

please explain the difference between antibody, antigen and immunity.

What makes each antibody specific to an antigen

In a positive result, the second antibody in the indirect ELISA binds to? a. an antigen...

In a positive result, the second antibody in the indirect ELISA binds to? a. an antigen on the well b. binds to the variable region on the first antibody c. a fluorescent dye giving a color change d. the constant region of the patient’s antibody e. none of the above

what is the relationship between an antigen and an antibody and the immune response in individuals...

what is the relationship between an antigen and an antibody and the immune response in individuals who suffer from allegries

PLEASE ANSWER ALL, THANK YOU! 1. How does a neutralizing antibody that recognizes a viral coat...

PLEASE ANSWER ALL, THANK YOU! 1. How does a neutralizing antibody that recognizes a viral coat protein prevent infection by the associated virus? 2.Why would treatment of a bacterial infection sometimes require multiple antibiotics? 3. Explain the difference between bacteria that cause disease, in comparison to commensals. Explain how a commensal can in some cases, cause disease. 4. What are some reasons why some diseases spread quickly through a population while others take a long time?

What is the basic structure of an antibody? What are the antigen‐binding sites? What are the...

What is the basic structure of an antibody? What are the antigen‐binding sites? What are the types of immunoglobins? How do antibody isotypes differ from antibody idiotypes? Describe the functions of each immunoglobins type.

PART A: 137 nmol of an antibody that binds strongly to the antigen protein G is...

PART A: 137 nmol of an antibody that binds strongly to the antigen protein G is covalently bound to the support of an affinity column with a void volume of 1.95 mL. The association equilibrium constant (KA) for the binding of protein G to the antibody is 5.19 × 108 M-1 at pH 7.2. Calculate the retention factor for protein G on this column at pH 7.2. k=? PART B: At pH 7.2 and a flow rate of 1.00 mL/min,...

give a comprehensive definition of the following term antigen antibody * antiserum * agglutination *...

give a comprehensive definition of the following term *antigen * antibody * antiserum * agglutination * haemoglobin * polyclonal antibodies * monoclonal antibodies * hybridomal cell * agglutination

71. _, a type of antigen -antibody complex formed during a pregnancy test, while ____ a...

71. _______, a type of antigen -antibody complex formed during a pregnancy test, while __________ a type of antigen -antibody complex formed to masked bacterial or viral exotoxins. 72. During inflammation edema is cause from ______ vessels, while redness is due to _____ 73. ________is the artificial and deliberately introduction of antigens to actively stimulate antibody secretion, while ________ is the ability to recognize antigens upon re-exposure, and mount a response. 74. _______ and ___________are two lymphatic cells of the...

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