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NADPH oxidase in macrophages produces large amounts of O 2 defense against pathogens and other invaders [12]), cyclooxygenase, lipoxygenase, xanthine oxidase XO (XO activity is a source of superoxide anions in the extracellular space of skeletal muscle [13]), cytochrome P450 oxidoreductase/cytochrome P450 reductase, and electron transport chains, peroxisomes, nuclear membranes, and cytoplasmic membranes found in the endoplasmic reticulum, all converting O 2 to superoxide

Store in a cool, dry environment away from direct light Keep vial tightly sealed when not in use Avoid exposure to heat, moisture, and humidity Store under stable temperature conditions Handle in a clean, controlled environment to prevent contamination Use appropriate laboratory protective equipment (gloves, eye protection) during handling Avoid repeated temperature fluctuations Store in a cool, dry environment away from direct light Keep vial tightly sealed when not in use Avoid exposure to heat, moisture, and humidity Store under stable temperature conditions Handle in a clean, controlled environment to prevent contamination Use appropriate laboratory protective equipment (gloves, eye protection) during handling Avoid repeated temperature fluctuations All products offered by US Amino Labs are intended strictly for laboratory research and analytical use only

Int J Biochem Cell Biol 37(2):289305

doi: 10.3892/etm.2021.10215 279 XiongJ.GaoY.LiX.LiK.LiQ.ShenJ.et al