BNIP3

GeneName

BNIP3

Summary

BNIP3, also known as Nip3 or BNIP-3, is a 22 kDa protein that plays a crucial role in regulating autophagy and apoptosis, particularly in response to cellular stressors such as hypoxia and oxidative stress. It is primarily localised to the mitochondrial outer membrane, endoplasmic reticulum, and various cellular compartments including the cytoplasm and nucleus. BNIP3 functions as an adaptor for autophagosome formation, facilitating the selective degradation of damaged mitochondria through a process known as mitophagy. Additionally, it is involved in the intrinsic apoptotic pathway, influencing mitochondrial membrane permeability and the release of cytochrome c, which is pivotal for apoptosis. Its expression is particularly noted in cardiac and neuronal tissues, where it contributes to cell differentiation and survival mechanisms.

Importance

BNIP3 is relevant to: - The study of autophagy and its implications in neurodegenerative diseases and cancer, as it regulates mitochondrial quality control. - Cardiac health, particularly in the context of ischaemia and heart failure, due to its role in cardiac muscle cell apoptosis. - Understanding cellular responses to hypoxia, which is crucial in cancer biology and tissue engineering. - The mechanisms of programmed cell death and their regulation, providing insights into therapeutic targets for various diseases.

Top Products

For researchers investigating BNIP3, we recommend two excellent primary antibodies. The first is the well-cited Anti-BNIP3 antibody [ANa40] (ab10433), which has garnered 140 citations, highlighting its reliability in the field. This monoclonal antibody is validated for use in Western blotting (WB), immunohistochemistry (IHC), and flow cytometry (FC), making it a versatile choice for various applications. Additionally, we offer the recombinant antibody, Anti-BNIP3 antibody [EPR4034] (ab109362), which is also validated in knockout models and suitable for WB, IHC, and immunocytochemistry (ICC). With 97 citations, this recombinant product ensures batch-to-batch consistency, providing researchers with confidence in their results. Both antibodies are excellent options for those studying BNIP3. The Human Hif1a + BNIP3 Hypoxia In Cell ELISA Kit (ab129733) is an excellent option for researchers investigating the role of BNIP3 in hypoxic conditions.

Abcam Product Citation Summary

The data indicates that BNIP3 is a significant target in various studies related to mitochondrial dynamics, autophagy, and cellular responses to hypoxia. The use of Abcam antibodies in both mouse and human models highlights the relevance of BNIP3 in understanding the effects of ethanol treatment, hypoxia, and exercise on cellular processes. The consistent application of Western blotting across multiple studies suggests its reliability in detecting BNIP3 expression in different biological contexts.