- Tel: 858.663.9055
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Email: info@nsjbio.com
- Tel: 858.663.9055
- Email: info@nsjbio.com
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NEDD4 Antibody for IHC detects Neural precursor cell expressed developmentally down-regulated protein 4 (NEDD4), a HECT-domain E3 ubiquitin ligase that plays a central role in regulating protein turnover, membrane protein trafficking, and intracellular signaling. NEDD4 is broadly expressed across multiple tissue types and is primarily localized to cytoplasmic and membrane-associated compartments, where it mediates ubiquitination of receptors, transporters, and signaling proteins. A NEDD4 Antibody for IHC enables visualization of NEDD4 distribution within intact tissue architecture, providing insight into spatial expression patterns and cellular localization in formalin-fixed, paraffin-embedded specimens.
Nedd4 antibody, also referred to as NEDD4 antibody and E3 ubiquitin protein ligase NEDD4 antibody in the literature, recognizes a multidomain protein containing WW domains that mediate protein-protein interactions and a catalytic HECT domain responsible for ubiquitin transfer. Through these domains, NEDD4 regulates endocytosis, receptor internalization, and degradation pathways that control cell surface protein levels. In immunohistochemistry, NEDD4 typically demonstrates cytoplasmic staining with occasional membrane-associated enrichment, and staining intensity may vary depending on tissue type, metabolic activity, and signaling state.
Within tissues, NEDD4 expression is observed in epithelial, neuronal, and muscle cell populations, reflecting its involvement in maintaining cellular homeostasis and protein quality control. Immunohistochemical staining using a NEDD4 Antibody for IHC often reveals heterogeneous expression patterns across tissue compartments, with differences between proliferative zones, differentiated cells, and specialized structures. These spatial variations provide important context for understanding how ubiquitin-mediated regulation contributes to tissue organization and function.
NEDD4 also plays a role in regulating signaling pathways that influence cell growth, differentiation, and stress responses. Altered expression or localization has been associated with dysregulated signaling and disease-related processes, including tumor development and altered cellular homeostasis. Because immunohistochemistry preserves tissue structure, it is particularly valuable for identifying changes in protein distribution within the microenvironment. A NEDD4 Antibody for IHC supports detailed analysis of tissue-specific expression patterns and enables investigation of ubiquitin-dependent regulatory mechanisms within histologic sections.
This NEDD4 antibody is part of a broader antibody panel offered by NSJ Bioreagents.
Optimal dilution of the NEDD4 Antibody for IHC / NEDD4 Immunohistochemistry Antibody should be determined by the researcher.
Recombinant human protein (amino acids M1-A736) was used as the immunogen for the NEDD4 antibody.
After reconstitution, the NEDD4 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
NEDD4 antibody, Nedd4 antibody, Neural precursor cell expressed developmentally down-regulated 4 antibody, E3 ubiquitin protein ligase NEDD4 antibody
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