C-Type Lectins are a type of protein that bind to carbohydrates in a calcium-dependent manner. They play a crucial role in various biological processes, including cell recognition, immune response, and pathogen recognition. These proteins are found in many organisms, including humans, and are important for maintaining cellular functions. These lectins are often involved in the immune system, helping to identify and eliminate foreign substances like bacteria and viruses. By recognizing specific sugar patterns on the surfaces of cells, C-Type Lectins can trigger immune responses, making them essential for defending the body against infections and diseases.