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Why are electrophoretically fractionated proteins transferred to a membrane for detection?
Proteins are transferred to a membrane for detection after electrophoretic separation in order to facilitate detection of specific proteins using antibodies. This technique, known as Western blotting, allows for the visualization and quantification of target proteins by binding specific antibodies to the transferred proteins on the membrane.
Injecting a person with a vaccine so the body will create antibodies against a disease is an example of which type of immunity?
Injecting a person with a vaccine to stimulate the body to produce antibodies against a disease is an example of active immunity. This type of immunity occurs when the immune system is exposed to a harmless form of the pathogen, prompting it to generate a specific immune response. Unlike passive immunity, where antibodies are transferred from another source, active immunity involves the individual's own immune system actively producing antibodies.
In infected person's HIV antibodies are found in the?
Antibodies are found in the blood from the HIV.
What is a source of passive immunity?
A source of passive immunity is when antibodies are transferred from one individual to another. This can occur naturally through breastfeeding or transplacentally from mother to fetus, or artificially through administration of pre-formed antibodies, such as in immune globulin injections.
What does seropositive mean and how is a person tested for HIV?
When a person contracts HIV, their body releases certain antibodies to fight that infection. As such, if those antibodies are found in a person, then that individual has HIV. These antibodies can be detected through a simple examination of oral fluids or a blood sample. If you are found to have these antibodies, then you are seropositive.
Do you develop passive immunity when you receive antibodies from another person?
Yes, passive immunity is developed when you receive antibodies from another person.
What do antibodies to the aids virus indicate?
Antibodies to the AIDS virus indicates the person is HIV positive.
4 ways you can acquire immunity of antibodies?
Active (your body produces the t-cells and b-cells): Natural- by means of infection Artificial - Passive- (develops in another person and is transferred): Natural - maternal Artificial - immunization
What is passive immunity?
When babies are first born,they have only the immune defenses transferred to them by their mothers.They have not had the chance to develop antibodies of their own,
What passive immunity?
When babies are first born,they have only the immune defenses transferred to them by their mothers.They have not had the chance to develop antibodies of their own,
What antibodies do a person with A- have?
A person with A negative blood will form antibodies to Rh + and to B
Which antibodies will be in the serum of a person with blood type BRh plus?
Just looking at ABO/Rh antibodies, you are looking at anti-A present in a B pos person.
