Why does antibody titer rise after infection? Is ahigh antibody titer indicative of an ongoing infection?Explain

Q: What is an introduction to ANTIBODY STRUCTURE AND FUNCTION ?

A: Antibody (Ab) or immunoglobin (Ig) is a Y-shaped protein produced by the immune system in response…

Q: Why specifically is IgM produced upon the primary immune response while IgG is produced upon the…

A: Antibodies protect against immunogens that invade the cells. Antibodies are of five types. That are…

Q: What is the difference between a primary antibody and a secondary antibody?

A: An immunoglobulin or antibody can be defined as the glycoproteins sythesized by immune system is…

Q: What is Immunoprecipitation?

A: Immunoprecipitation is a technique that is used to isolate a specific protein complex from a…

Q: What are ABO blood-group antigens?

A: A blood type (also known as a blood group) is a classification of blood, based on the presence and…

Q: What is the purpose of using a secondary antibody?

A: Antibodies are the sites where antigen binding occurs on the surfaces of B- cell or membrane,…

Q: What is the mechanism underlying the allergic response to an antibiotic?

A: Antibiotics are a type of antimicrobial substances that fight bacterial infections in people and…

Q: w antibodies are formed in T-independent antigens,

A: Thymus-dependent antigens are two categories of antigens that must come into contact with T-helper…

Q: Describe the three processes responsible for antibody diversity, estimating the diversity each…

A: The human body comes across different antigens, hence the immune system has the potential to produce…

Q: Why is IgM particularly effective at cross-linking antigens?

A: Antigens can be defined as the substances that is responsible for triggering the immune response…

Q: Based on the constant region of the antibodies there are only five iso-types of the antibodies,…

A: Antibodies are the Y-shaped large molecules that combine with the antigen for neutralizing…

Q: What is the significance of a rise in titer of specific antibodies in serum samples taken at…

A: Antibodies or immunoglobulins are the Y-shaped molecules that are responsible for binding to the…

Q: Serum sickness does begin immediately upon the production of anti-BSA antibodies. How does the…

A: Introduction : A hypersensitive reaction is characterised by an immune response to an antigen that…

Q: why is MALT considered strategically placed?

A: MALT stands for Mucosa Associated Lymphoid Tissue. The solitary lymph nodules and aggregated…

Q: Explain in detail differences between complement protein and complement regulatory protein?

A: The immune system is involved in protecting the body from pathogens such as viruses and bacteria,…

Q: Which complement chemotactic component has properties? а. Cla с. C4a d. C5a b. C2a е. Сба

A:

Q: What is the variable region of an antibody? The hypervariable or complementarity-determining region?…

A: Introduction  Immunity: it is the capability of our body to fight against the diseases. This is done…

Q: What are the types of Immunomodulator agents?  Please explain each of them?  Please answer at your…

A: Immunomodulators are substances that operate on the pathways that control the immune system's…

Q: What is severe combined immunodeficiency (SCID) ? Explain the symptoms & causes of severe…

A: BASIC INFORMATION DISEASE It is basically the illness of the body. This affects our bodily functions…

Q: True or False: Plasma B cells secrete antibodies into the bloodstream?

A: Plasma B Cells, also known as Plasma cells are a differentiated white blood cells which are capable…

Q: What is the point to labeling a secondary antibody with a marker that can be visualized instead of…

A: Introduction: The antibodies are used to detect certain antigens in a technique called ELISA. In…

Q: What is Cytotoxic Hypersensitivity?

A: The immune system composed of cells, tissues, proteins, and organs. Its main function is to protect…

Q: How is the bivalence of antibodies significant for a precipitationreaction, and under what…

A: Antibodies are the Y-shaped molecules that are responsible for binding to the foreign particles and…

Q: How are monoclonal antibodies categorised

A: Antibodies produced ordinarily by infection or immunization are polyclonal because natural antigens…

Q: how is pathogen identified

A: Any organic entity or substance, particularly a microorganism, capable for causing sickness, like…

Q: What are antigens and antibodies? Explain how antibodies are produced. Note: Limit is 3-5 sentences…

A: Immunology is a branch of science which deals with the study of antigen and antibody or immune…

Q: Which image shows the type of leukocyte responsible for antibody production? D O D O E Submit…

A: Introduction Leukocytes (also known as white blood cells) are a type of blood cell that lacks…

Q: Why monoclonal antibodies method is better than Polyclonal Antibodies method in detecting specific…

A: Y-shaped immunoglobulins are called antibodies which are produced by B cells. When a foreign antigen…

Q: Why is that antigen-antibody complexes are visible in aggregated clumps, and yet red blood cells are…

A: Agglutination is characterized as the development of clumps of cells or inactive particles by…

Q: Basic Antibody Štructure Label. Light Chain Heavy Chain Antigen Binding Site 11

A: Immunoglobulins are proteins that are related to the immune system and are called antibodies. Each…

Q: plain the term immunoglobulin (IG)

A: Edelman is one who has discovered whereas the immune serum globulin was treated with…

Q: What are the types of hypersensitivity? Explain with an example.

A: Hypersensitivity is caused due to an exaggerated action of the immune system against a foreign agent…

Q: Which class of antibodies functions as a dimer?   IgE IgG IgM Secretory IgA

A: Immunoglobulins or Ig molecules are synthesized and released by the B-lymphocytes or B-cells. It is…

Q: Identify two immunological diagnostic techniques that rely on a secondary antibody, and explain how…

A: Serology is the scientific study of blood serum and other bodily fluids. In practical immunological…

Q: What are antigenic determininants? What is their role, and how do they function?

A: An antigen is a substance that is regarded as foreign by our immune system. The antigen induces our…

Q: What is the function of Fab and Fc region on an antibody?

A: Given: What is the function of Fab and Fc region on an antibody?

Q: Which antibody(antibodies) is(are) present?

A: Answer 1. Lewis  antibody :-  Lewis antibodies are naturally occurring antibodies ,almost always IGM…

Q: The presence of IgM antibodies indicate what type of infection? Acute or Chronic? Explain

A: IgM antibodies are membrane bound immunoglobulin.

Q: labeled secondary

A: Antibodies are the proteins (immunoglobins) produced by B-Lymphocytes. There are two groups of…

Q: Antibody Basic Structure Function IgM IgD

A: structure: IgM is constructed of five or six units (i.e. mostly as pentamers but also hexamers…

Q: How different are theactions of antibodies againstbacteria and against virus?Why is the cellular…

A: Immunology is the branch of medical science that deals with the study of the immune system and…

Q: What is the immunity of agranulocytes?

A: Agranulocytes are mononuclear cells which are  a type of white blood cells or leukocytes. these…

Q: 1. Serum levels of which antibody is indicative of recent infection?? which antibody isotypes…

A: Antibodies are specialized, Y-shaped proteins that bind like a lock-and-key to the body's foreign…

Q: Why are immunosuppressed individuals given antifungal agents?

A: 'Immunocompromised' refers to a weak immune system that is not functioning properly.

Q: Why does the eliza with two antibodies incubate after adding the substrates?

A: ELISA are a type of immunoassay that are commonly used to quantify the specific target within a…

Q: Draw a schematic diagram of a typical IgG molecule and label each of the following parts: H chains,…

A: Introduction: Antibodies are the antigen binding proteins present on the B-cell membrane and…

Q: What is the term for a cluster of connected antigens, complement molecules, and antibodies in…

A:

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.