Key enzyme in purine degradation. Catalyzes the oxidation of hypoxanthine to xanthine. Catalyzes the oxidation of xanthine to uric acid. Contributes to the generation of reactive oxygen species. Has also low oxidase activity towards aldehydes (in vitro).
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
WB
Human
Mouse, Rat
1:500-2000
IHC-P
Human, Mouse, Rat
1:50-200
IHC-F
Human, Mouse, Rat
1:50-200
IF
Human, Mouse, Rat
1:50-200
Flow-Cyt
Human
Mouse, Rat
1:50-100
交叉反应
交叉反应: Human, Mouse, Rat
相关产品
暂无相关产品
靶标
基因名
XDH
蛋白名
Xanthine dehydrogenase/oxidase
亚基
Homodimer. Interacts with BTN1A1.
亚细胞定位
Cytoplasm. Peroxisome. Secreted.
组织特异性
Detected in milk (at protein level).
翻译后修饰
Subject to partial proteolysis; this alters the enzyme from the dehydrogenase form (D) to the oxidase form (O) (By similarity). Contains sulfhydryl groups that are easily oxidized (in vitro); this alters the enzyme from the dehydrogenase form (D) to the oxidase form (O) (By similarity).
疾病
Defects in XDH are the cause of xanthinuria type 1 (XU1) [MIM:278300]. Xanthinuria is characterized by excretion of very large amounts of xanthine in the urine and a tendency to form xanthine stones. Uric acid is strikingly diminished in serum and urine. XU1 is due to isolated xanthine dehydrogenase. XU1 patients can metabolize allopurinol.
相似性
Belongs to the xanthine dehydrogenase family. Contains 1 2Fe-2S ferredoxin-type domain. Contains 1 FAD-binding PCMH-type domain.
功能
Key enzyme in purine degradation. Catalyzes the oxidation of hypoxanthine to xanthine. Catalyzes the oxidation of xanthine to uric acid. Contributes to the generation of reactive oxygen species. Has also low oxidase activity towards aldehydes (in vitro).