T cell growth factor

T cell growth factor (TCGF), also known as interleukin-2 (IL-2), is a signaling molecule produced by certain immune cells called T cells. It acts like a communication messenger, telling other T cells to grow, multiply, and become more active. This process boosts the immune response, helping the body fight off infections and diseases. TCGF is essential for maintaining a healthy immune system and coordinating the body’s defense mechanisms.