Antibodies Flashcards by Лили Ауси | Brainscape

Q

Define antibodies

A

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Q

Antibodies are classified as what

A

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Q

What is the molecular weight of antibodies

A

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Q

Immunoglobulins are primarily synthesized by what

A

Plasma cells

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Q

Explain structure of immunoglobulin

A

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Q

What are the similarities between both chains

A

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Q

How are H chains different

A

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Q

Name the class of immunoglobulin and its type of heavy chain

A

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Q

Explain light chains and name its two forms

A

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Q

What is the effect of enzymes on immunoglobulins

A

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Q

What is one Fc (fragment crystallizable) fragment

A

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Q

What is the amino acid number in heavy and light chain

A

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Q

Both L and H chain consist of what

A

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Q

What are immunoglobulin domains

A

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Q

What is IgG

A

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Q

What is the molecular weight of IgG

A

Q

Explain placental transfer of IgG

A

Q

Explain functions of IgG

A

Q

IgG protects against what

A

Q

What is IgA

A

Q

What are the forms of IgA

A

Serum and secretory IgA

Q

Explain Serum IgA

A

Q

Explain secretory IgA

A

Q

Secretory IgA exists as what

A

Q

What is J chain

A

Q

Secretory IgA includes what

A

Q

IgA is present in which secretions

A

Q

What are the functions of IgA

A

Q

What is IgM

A

Q

What is the molecular weight of IgM

A

Q

How is IgM mainly distributed

A

Q

What is the earliest synthesized immunoglobulin by foetus in about 20 weeks of age

A

IgM

Q

What is the function of IgM

A

Q

What is IgD
(present concentration, distribution, molecular weight)

A

Q

Explain where IgE is produced and it’s distribution

A

Q

IgE is also referred to as what

A

Reagins

Q

What is the molecular weight of IgE

A

190,000 daltons

Q

IgE has high affinity to what

A

Q

In which diseases is IgE level high

A