Search results
Results from the WOW.Com Content Network
This protein is found as a pentamer and is a major substrate for the cAMP-dependent protein kinase in cardiac muscle. In the unphosphorylated state, phospholamban is an inhibitor of cardiac muscle sarcoplasmic reticulum Ca 2+ -ATPase ( SERCA2 ) [ 7 ] which transports calcium from cytosol into the sarcoplasmic reticulum .
Five sub-units come together to form a channel. Each channel consist of two alpha chain, one beta, one gamma and one delta chain.These five chains assemble together (along with certain receptors like protons or acetylcholine) forming the structure of the channel. [1]
Immunoglobulin M (IgM) is the largest of several isotypes of antibodies (also known as immunoglobulin) that are produced by vertebrates.IgM is the first antibody to appear in the response to initial exposure to an antigen; [1] [2] causing it to also be called an acute phase antibody.
Immunoglobulin therapy is the use of a mixture of antibodies (normal human immunoglobulin) to treat several health conditions. [13] [14] These conditions include primary immunodeficiency, immune thrombocytopenic purpura, chronic inflammatory demyelinating polyneuropathy, Kawasaki disease, certain cases of HIV/AIDS and measles, Guillain–Barré syndrome, and certain other infections when a ...
The J chain regulates the multimerization of IgM and IgA in mammals. When expressed in cells, it favors the formation of a pentameric IgM and an IgA dimer. IgM pentamers are most commonly found with a single J chain, but some studies have seen as many as 4 J chains associated to a single IgM pentamer.
A pentamer is an entity composed of five subunits. In chemistry, it applies to molecules made of five monomers . In biochemistry, it applies to macromolecules, particularly pentameric proteins , made of five protein sub-units.
sdAb: single-domain antibody; BsAb: bispecific monoclonal antibody: 3funct: trifunctional antibody; BiTE: bi-specific T-cell engager; This list of over 500 monoclonal antibodies includes approved and investigational drugs as well as drugs that have been withdrawn from market; consequently, the column Use does not necessarily indicate clinical ...
Complement-dependent cytotoxicity (CDC) is an effector function of IgG and IgM antibodies.When they are bound to surface antigen on target cell (e.g. bacterial or viral infected cell), the classical complement pathway is triggered by bonding protein C1q to these antibodies, resulting in formation of a membrane attack complex (MAC) and target cell lysis.