Anti-Beclin 1 Antibody

Beclin 1 Antibody

Beclin 1 Antibody is a rabbit polyclonal antibody directed against Beclin 1, offered by Assay Genie for research applications. Reported applications include WB and ICC/IF. Reported reactivity: Human and Rat. Purified by Peptide Affinity.

Beclin 1, the mammalian ortholog of yeast Atg6, is a key regulator of autophagy—a cellular degradation pathway essential for maintaining neuronal homeostasis. As a core component of the class III phosphatidylinositol 3-kinase (PI3K) complex, Beclin 1 orchestrates autophagosome formation and maturation, processes critical for the clearance of damaged organelles and misfolded proteins. In the nervous system, Beclin 1 plays a pivotal role in neurodevelopment and neuroprotection. Dysregulation of Beclin 1-mediated autophagy has been implicated in a range of neurodegenerative diseases, including Alzheimer’s, Parkinson’s, and Huntington’s disease, where impaired protein clearance contributes to synaptic dysfunction and neuronal loss. Beclin 1 is primarily localized to cytoplasmic structures, including mitochondria, but overexpression studies have also revealed nuclear localization, suggesting additional regulatory roles. Notably, reduced Beclin 1 expression has been observed in the hippocampus of individuals with schizophrenia, linking autophagy deficits to psychiatric disorders. Furthermore, Beclin 1 may contribute to neuroimmune defense. It has been shown to protect against infection by neurovirulent strains of Sindbis virus, highlighting its role in antiviral responses within the central nervous system. Given its multifaceted functions in autophagy, neurodevelopment, and immune defense, Beclin 1 is a promising target for therapeutic strategies aimed at restoring cellular homeostasis in neurodegenerative and neuropsychiatric disorders. This antibody is also available conjugated to ATTO 390, ATTO 488, ATTO 594, APC, Biotin, FITC, HRP, PerCP and RPE. Supplied in 100 µg. For research use only; not for diagnostic or therapeutic procedures.