Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
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.
基因功能參考文獻:
Data from pull-down assay between the Noxo1 and Noxa1 showed that the SH3 domains (Noxa1) is responsible for interaction with Noxo1 C-terminal tail harboring proline rich region. PMID: 28625920
A NOXA1 peptide blocked NOXA1-Nox1 binding. The finding identifies a NOXA1-activating domain and an isoform-specific Nox1 inhibitor. PMID: 24187133
Phosphorylation of Thr341 allows Noxo1 to sufficiently interact with Noxa1, an interaction that participates in Nox1 activation PMID: 23957209
Noxa1 has quite different kinetic properties from p67(phox) and suggest that Noxa1 may function as a moderate activator of Nox2. PMID: 22244833
Tks4 and Tks5 directly bind to NoxA1. The integrity of the N-terminal PRR of NoxA1 is essential for this direct interaction with the Tks proteins. PMID: 20609497
The Nox1-dependent generation of reactive oxygen species is dependent on Src phosphorylation of NoxA1 and Tks4. Blockage of phosphorylation of NoxA1 and Tks4 decreases Nox1-dependent ROS generation and blocks SrcYF-induced invadopodia formation. PMID: 20943948
The first quantitative characterization of the interactions made between the cytosolic regulators NOXO1 and NOXA1 and membrane-bound p22(phox), is presented. PMID: 20454568
these results demonstrate that phosphorylation of NoxA1 is a part of the feedback mechanism that functions through activation of Rac with a net outcome of negative modulation of Nox1 activity. PMID: 20230789
NoxA1 is the functional homolog of p67phox in vascular smooth muscle cells (VSMC) that regulates redox signaling and VSMC phenotype. PMID: 20083677
These studies demonstrate that, in reconstituted NOX1/NOXO1/NOXA1 systems, the NOXA1 SH3 domain is not required for function but, when present, can critically modulate the activity of the enzyme system. PMID: 17602954
PKA-phosphorylated NoxA1 is a new binding partner of 14-3-3 protein; this forms the basis of a novel mechanism regulating the formation of ROS by Nox1 and, potentially, other NoxA1-regulated Nox family members PMID: 17913709
Essential role of NOXA1 in generation of reacgtive oxygen species induced by oxidized low density lipoprotein in endothelial cells is reported. PMID: 18568954
a novel, inhibitory function for Noxa1 in Duox1 regulation. PMID: 18606821
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亞細胞定位:
Cytoplasm. Cell membrane. Note=Translocation to membranes depends on NOXO1 or NCF1 and maybe RAC1.
蛋白家族:
NCF2/NOXA1 family
組織特異性:
Widely expressed. Detected in pancreas, liver, kidney, spleen, prostate, small intestine and colon.