Technical Articles

This article systematically introduces a Human IL-3/IL-3R binding detection kit based on Bio-Layer Interferometry (BLI), detailing its standardized applications in analyzing high-affinity receptor complexes, evaluating the efficacy of neutralizing antibodies and small-molecule inhibitors. It provides a precise interaction kinetics analysis tool for the fields of hematology, immunology, and tumor immunotherapy.

IL-3 (Interleukin-3), known as the "multipotent colony-stimulating factor," is a key regulator of the immune and hematopoietic systems. It primarily coordinates the survival, proliferation, and differentiation of various blood cells.

The discovery of IL-3 derived from astrocytes as a regulatory factor of microglial function provides a new perspective for the pathogenesis and treatment of Alzheimer's disease. By reprogramming microglia to enhance A β clearance ability, IL-3 represents a powerful endogenous mechanism that can be used for therapeutic purposes to prevent or slow down disease progression.

As an important component of the central nervous system, glial cells play a central role in maintaining neuronal functional integrity and brain homeostasis through intercellular communication within their ecosystem.