Monomeric in serum in IgA

IgM is also known as

IgG2 _% of total IgGs and has _disulfide bond

First one to appear in phylogeny and the last to leave in senescence and after a primary antigenic stimulus

recognizes the IgE attached to parasite to release Major basic protein and Eosinophil Cationic Protein

Decreased level of IgG can be manifested in primary (genetic) or secondary (acquired) Ig deficiencies like

The most predominant IgG comprising about _% od total IgGs but it has only _disulfide bond

first test for syphilis

Babies the first that they can produce is

Known as the primary antibody- found in the acute phase infection

Has an extra Heavy chain Most primitive, first to appear among infants

least effective IgG won’t be able to pass through the placenta

Occurs as a dimer in secretions in IgA

If the IgG is positive in the laboratory result, it means the person

increases of IgG are seen in the following conditions

Formed in response to stimulus specifically by gram-negative bacteria

First Ig the newborns have is

In normal person, the arrangement of Igs from highest to lowest is (letters only)

IgM reacta on what temperature

IgG reacts on what temp

Best Ig precipitin

Predominant type of immunoglobulin in humans which has Longest half-life of any immunoglobulin class

Prevent enzymatic degradation

Ig with J chain

IgM function also as

These are only effective to parasite when in tissues

Most important functions of IgE

IgE has a Heat-labile antibodies, originally called as

Besg IgG that fixes complement

In case of infection, the arrangement of Igs from highest to lowest is (letters only)

IgG is also known as in terms od infection

control of specific immune response and interactions between the B and T lymphocytes, and also macrophages

Least abundant immunoglobulin in the serum

IgG4_% of total IgGs and has _disulfide bond

IgG3_% of total IgGs and has _disulfide bond

10-15% serum immunoglobulin which Secretory component provides Mucosal Immunity

Star-like appearance Combined with Ag would have crab-like appearance Ig

responsible for immunoregulation

Complement fixation: most efficient in triggering the classical complement pathway

IgE Binds strongly to a receptor on mast cells and basophils and together with antigen, mediates the release of