EIF2AK2, Human (Active, sf9, GST)

The EIF2AK2 protein is an interferon-inducing kinase that initiates the innate immune response against viral infection. It phosphorylates eIF-2-α, activating the integrated stress response, inhibiting overall protein synthesis and favoring ISR-specific mRNAs such as ATF4. EIF2AK2 Protein, Human (Active, sf9, GST) is the recombinant human-derived EIF2AK2 protein, expressed by Sf9 insect cells, with N-GST labeled tag.