eIF2Bβ Antibody (E-12): sc-376478

eIF2Bβ Antibody (E-12) is a mouse monoclonal IgG2a antibody that detects eIF2Bβ in human samples through various applications including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). eIF2Bβ is a crucial component of the eukaryotic initiation factor 2B complex, which plays a vital role in the regulation of protein synthesis by facilitating the exchange of GDP for GTP on the eIF2 complex. This process is essential for the formation of the eukaryotic initiation complex, which is necessary for the translation of mRNA into proteins. Proper functioning of eIF2Bβ and associated subunits is critical, as any dysregulation can lead to impaired protein synthesis and has been implicated in various diseases, including neurodegenerative disorders. The eIF2B complex, consisting of eIF2Bα, eIF2Bβ, eIF2Bγ, eIF2Bδ, and eIF2Bε, exhibits guanine nucleotide exchange factor activity, with eIF2Bε being the primary contributor. However, presence of all five subunits enhances this activity, highlighting the importance of the complete complex in maintaining cellular homeostasis. Understanding the dynamics of eIF2Bβ and its interactions within the initiation complex is crucial for elucidating the mechanisms of translation regulation and its implications in health and disease.

The preferred eIF2Bβ antibody is eIF2Bβ Antibody (P-4): sc-9979.