The IRAK4 protein is a serine/threonine protein kinase that is critical for initiating the innate immune response through the Toll-like receptor (TLR) and IL-1R signaling pathways. After TLR is activated, it rapidly forms the Myddosome with IRAK2. IRAK4 Protein, Human (307a.a, sf9, His) is the recombinant human-derived IRAK4, expressed by Sf9 insect cells, with His labeled tag.
