Immunology — Flashcards

T cell _____ antigens activate only mature B cells, monoclonally

Ig_____ exists as a pentamer held by a J chain when secreted

Differentiation of helper T cells to _____ is induced by IFN- and IL-12

T cell _____ antigens activate immature and mature B cells, polyclonally

Generation of antibody specificity occurs via _____ with affinity maturation

Mast cells can bind the _____ portion of IgE

Type I interferons (IFN-/IFN-B) work by _____ cells to the products of viral replication

_____ is used as marker for the identification of virgin helper T cells.

Each B-cell expresses a light chain that is either a _____ or lambda isoform

Complement may be activated via the _____ pathway, which is mediated by mannose on microbial surfaces