The reform legislature passed the Stetson-Eshelman Act, which increased the state Railroad Commissionâs authority and power to fix passenger and freight rates; thus ending Southern Pacific Railroadâs (SP) crushing monopolistic practices.
From Wikipedia, the free encyclopedia. In immunology, an antigen is a molecule capable of inducing an immune response on the part of the host organism, though sometimes antigens can be part of the host itself. In other words, an antigen is any substance that causes an immune system to produce antibodies against it.
Antibodies are proteins produced by specialized immune cells called B lymphocytes. Each B cell produces 1 type of antibody. B cells are so numerous and diverse, that the body can produce a virtually limitless array of antibodies to bind almost anything that we encounter.Antibodies bind to substances and neutralize them, and also help our white blood cells ingest and kill potentially harmful microbes. cells are so numerous and diverse, that the body can produce a virtually limitless array of antibodies to bind almost anything that we encounter. Antibodies bind to substances and neutralize them, and also help our white blood cells ingest and kill potentially harmful microbes.