SURFACE IMMUNOGLOBULINS Meaning and
Definition
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Surface immunoglobulins refer to a type of specialized receptor proteins present on the surface of B lymphocytes, which are a type of white blood cell involved in the adaptive immune response. These unique proteins, also known as B-cell receptors (BCRs), play a crucial role in recognizing and binding to specific antigens or foreign substances, initiating the immune response.
Surface immunoglobulins are created through a process called immunoglobulin gene rearrangement during B-cell development in the bone marrow. This genetic recombination leads to the production of different types of immunoglobulin proteins, including immunoglobulin M (IgM), immunoglobulin D (IgD), immunoglobulin G (IgG), and others, each with specific antigen-binding capabilities.
The primary function of surface immunoglobulins is antigen recognition. When a surface immunoglobulin on a B-cell encounters a matching antigen, it binds to it, activating the B-cell. This binding leads to the proliferation and differentiation of the B-cell into antibody-secreting plasma cells or memory B-cells.
Surface immunoglobulins are crucial for the effective targeting and elimination of pathogens by the immune system. They contribute to the specificity and diversity of the immune response by recognizing a wide range of antigens, including bacteria, viruses, fungi, and toxins.
In summary, surface immunoglobulins are a group of receptor proteins found on B lymphocytes that are responsible for recognizing and binding to specific antigens, initiating the adaptive immune response.
Common Misspellings for SURFACE IMMUNOGLOBULINS
- aurface immunoglobulins
- zurface immunoglobulins
- xurface immunoglobulins
- durface immunoglobulins
- eurface immunoglobulins
- wurface immunoglobulins
- syrface immunoglobulins
- shrface immunoglobulins
- sjrface immunoglobulins
- sirface immunoglobulins
- s8rface immunoglobulins
- s7rface immunoglobulins
- sueface immunoglobulins
- sudface immunoglobulins
- sufface immunoglobulins
- sutface immunoglobulins
- su5face immunoglobulins
- su4face immunoglobulins
- surdace immunoglobulins
- surcace immunoglobulins
Etymology of SURFACE IMMUNOGLOBULINS
The etymology of the term "Surface Immunoglobulins" can be broken down as follows:
1. Surface: The word "surface" originates from the Old French word "sorface" and the Latin word "superficies", meaning "facade" or "outer part". It is commonly used to refer to the uppermost layer of an object or the outer part of something.
2. Immunoglobulins: The term "immunoglobulins" is derived from two components: "immune" and "globulins".
- Immune: The word "immune" comes from the Latin word "immunis", meaning "free" or "exempt". It refers to the body's ability to resist or protect against disease-causing agents.
- Globulins: "Globulins" are a group of proteins found in blood plasma.
