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Rabbit Anti-NOXA1/FITC Conjugated antibody
background:
This gene encodes a protein which activates NADPH oxidases, enzymes which catalyze a reaction generating reactive oxygen species. The encoded protein contains four N-terminal tetratricopeptide domains and a SLCterminal Src homology 3 domain. Interaction between the encoded protein and proteins in the oxidase regulatory complex occur via the tetratricopeptide domains. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
Function:
Functions as an activator of NOX1, a superoxide-producing NADPH oxidase. Functions in the production of reactive oxygen species (ROS) which participate in a variety of biological processes including host defense, hormone biosynthesis, oxygen sensing and signal transduction. May also activate CYBB/gp91phox and NOX3.
Subunit:
NOX1, NOXA1, NOXO1, RAC1 and CYBA forms a functional multimeric complex supporting ROS production. Interaction with YWHAZ prevents the interaction of NOXA1 with NOXO1 and RAC1 and its targeting to membranes, hence reducing its ability to activate NOX1. Interacts (via N-terminus) with SH3PXD2A and SH3PXD2B; the interaction is direct.
Subcellular Location:
Cytoplasm. Cell membrane. Translocation to membranes depends on NOXO1 or NCF1 and maybe RAC1.
Tissue Specificity:
Widely expressed. Detected in pancreas, liver, kidney, spleen, prostate, small intestine and colon.
Post-translational modifications:
Interaction with YWHAZ depends on phosphorylation by PKA.
Similarity:
Belongs to the NCF2/NOXA1 family.
Contains 1 OPR domain.
Contains 1 SH3 domain.
Contains 4 TPR repeats.
Database links:
Entrez Gene: 10811 Human
Omim: 611255 Human
SwissProt: Q86UR1 Human
Unigene: 495554 Human
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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