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产品介绍
产品介绍
产品信息
纯化方式
NI-NTA affinity purification
宿主
E.coli
分子量
32kDa
生物活性
No activity experimental data, to be verified.
纯度
≥85% by SDS-PAGE.
内毒素水平
Not measured
外观
Powder: Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, 1mM DTT, PH7.2-8.0. (Or liquid with 5% glycerol.)
标签
His Tag
基因
NP
应用
实验应用
Immunology research
背景
别名
ActivAbTMRecombinant human NP protein;PNP，NP;nucleoside phosphorylase
背景
This gene encodes an enzyme which reversibly catalyzes the phosphorolysis of purine nucleosides. The enzyme is trimeric, containing three identical subunits. Mutations which result in nucleoside phosphorylase deficiency result in defective T-cell (cell-mediated) immunity but can also affect B-cell immunity and antibody responses. Neurologic disorders may also be apparent in patients with immune defects. A known polymorphism at aa position 51 that does not affect enzyme activity has been described. A pseudogene has been identified on chromosome 2.
制备和贮存
溶解方法
Reconstituted protein solution can be diluted with distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. (It is not recommended to reconstitute to a concentration less than 10μg/ml. Dissolve the lyophilized protein in distilled water.)
保存方式
Reconstituted protein solution can be stored at 4-7°C for 2-7 days, stored at < -20°C for 1 year.
数据库链接
Entrez-Gene ID
4860
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