Human EIF2S2 ELISA Kit (HUFI04477)

The EIF2S2 target (eukaryotic translation initiation factor 2 subunit beta, eIF2β) is a core component of the eIF2 complex that escorts initiator methionyl-tRNA to the 40S ribosomal subunit during translation initiation. Researchers using this Assay Genie kit investigate translational control mechanisms, the integrated stress response, and disease models linked to dysregulated protein synthesis. The antibody pair is calibrated to human EIF2S2 with no significant cross-reactivity observed against paralogous subunits eIF2S1 (eIF2α) or eIF2S3 (eIF2γ), supporting specific quantitation in human-derived specimens. The microplate is pre-coated with capture antibodies, and the colorimetric readout fits standard ELISA workflows. Unopened components should be refrigerated; reconstituted standards and working detector solution require aliquoting and storage below -20°C to preserve binding activity. For research use only.