Yes, immunoglobulin is made from blood. Specifically, it is derived from a component of blood known as plasma.
Understanding Immunoglobulin Production
Immunoglobulin, also referred to as gamma globulin or immune globulin, is a vital substance for human health. According to the provided reference, it is a substance made from human blood plasma.
What is Human Blood Plasma?
Human blood plasma is the liquid part of blood. It makes up about 55% of the total blood volume. Plasma is mostly water (about 92% by volume) and contains dissolved proteins, glucose, mineral ions, hormones, carbon dioxide, platelets, and blood cells themselves.
The plasma used to create immunoglobulin is carefully collected and processed from donated human blood. This process separates the plasma from the other components of blood, like red and white blood cells.
The Role of Antibodies in Plasma
The reason plasma is used to make immunoglobulin is because the plasma from healthy donors contains antibodies. Antibodies are proteins produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.
When plasma is processed, these protective antibodies are extracted and concentrated to create immunoglobulin preparations. These preparations are then used medically to help individuals with weakened immune systems or certain medical conditions fight off infections.
In summary, immunoglobulin originates from donated human blood, specifically from the plasma component, which holds the crucial antibodies needed for immune defense.
