Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
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.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Flavoenzyme which catalyzes the oxidation of N(1)-acetylspermine to spermidine and is thus involved in the polyamine back-conversion. Can also oxidize N(1)-acetylspermidine to putrescine. Substrate specificity: N(1)-acetylspermine = N(1)-acetylspermidine > N(1),N(12)-diacylspermine >> spermine. Does not oxidize spermidine. Plays an important role in the regulation of polyamine intracellular concentration and has the potential to act as a determinant of cellular sensitivity to the antitumor polyamine analogs.
Gene References into Functions
Steady-state kinetics of His64 mutant proteins shows that the mutations result in a decrease of ~15-fold in the rate constant for amine oxidation. PMID: 22959971
N,N'-dibenzyl-1,4-diaminobutanes, with only two nitrogens, are also substrates of polyamine oxidase. PMID: 19911805
translated amino acid sequences of mpao and bpao have a -Pro-Arg-Leu peroxisomal targeting signal at the extreme C termini and a beta-alpha-beta FAD-binding motif is present in the N-terminal portion of mPAO. PMID: 12660232
new mechanism for pathogen-induced oxidative stress in macrophages in which activation of PAO1 leads to H(2)O(2) release and apoptosis by a mitochondrial-dependent cell death pathway PMID: 15247269
Subcellular Location
Peroxisome. Cytoplasm.
Protein Families
Flavin monoamine oxidase family
Tissue Specificity
Widely expressed at different developmental stages. Expressed at high level in the liver and the stomach, expressed at lower level in heart, spleen, thymus, small intestine, muscle, pancreas, uterus, and breast and expressed at very low level in brain, ki