质量水平
形式
lyophilized
比活
~2 units/mg protein (at 25 °C with 4-nitrophenyl phosphate as the substrate)
包装
pkg of 500 mg
制造商/商品名称
Roche
最佳pH
4.9-5.6
运输
wet ice
一般描述
正磷酸单酯磷酸水解酶（酸最适）
酸性磷酸酶是一种非特异性磷酸单酯酶，存在于肿胀马铃薯块茎的细胞质和细胞壁切片中。它具有几个酸性氨基酸残基。它存在于多达六个同工型中，具有不同的糖基化程度。主要马铃薯同工型是摩尔质量为96kDa的同型二聚体。
酸性磷酸酶是一种非特异性磷酸单酯酶，存在于肿胀马铃薯块茎的细胞质和细胞壁切片中。它具有几个酸性氨基酸残基。它存在于多达六个同工型中，具有不同的糖基化程度。主要马铃薯同工型是摩尔质量为96kDa的同型二聚体。
生化/生理作用
酸性磷酸酶维持无机磷酸盐的浓度。它可在酸性条件下水解正磷酸单酯，还参与马铃薯的块茎发育。可消除磷酸蛋白中的磷酸基团，例如酪蛋白、核黄素结合蛋白、胃蛋白酶原、卵清蛋白和磷脂等。
储存及稳定性
2至8 °C储存。（干燥储存！）
其他说明
仅用于生命科学研究。不可用于诊断。
WGK
WGK 1
闪点(°F)
does not flash
闪点(°C)
does not flash
法规信息
动植物源性产品
K. S. Gellatly et al.
Plant physiology, 106(1), 223-232 (1994-09-01)
The major acid phosphatase (APase) from potato (Solanum tuberosom L. cv Chiefton) tubers has been purified 2289-fold to near homogeneity and a final O-phospho-L-tyrosine (P-Tyr) hydrolyzing specific activity of 1917 [mu]mol Pi produced min-1 mg-1 of protein. Nondenaturing polyacrylamide gel
Acid phosphatases
H Bull
Journal of Clinical Pathology, 55, 65-72 (2002)
Da-Yong Wang et al.
Journal of integrative plant biology, 50(6), 733-741 (2008-08-21)
APase activity is involved in regulating many physiological and developmental events by affecting the resorption process. In this study, we investigate the role of APase activity in tuber development in potato. APase activities were mainly localized in cytoplasm, gaps among
Sanaullah Khan et al.
Natural product research, 30(5), 570-573 (2015-04-19)
Acid phosphatase-I (Apase-I) from seeds of Nelumbo nucifera was purified to electrophoretic homogeneity by combination of ammonium sulfate precipitation, size-exclusion and ion exchange chromatography. SDS-PAGE of purified Apase-I gave a single band with molecular mass of 80 kDa under reducing
E W Bingham et al.
Biochimica et biophysica acta, 429(2), 448-460 (1976-04-08)
Potato acid phosphatase (EC 3.1.3.2) was used to remove the eight phosphate groups from alphas1-casein. Unlike most acid phosphatases, which are active at pH 6.0 or below, potato acid phosphatase can catalyze the dephosphorylation of alphas1-casein at pH 7.0. Although
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