AnsA (AA 1-338) protein (His tag)
This Recombinant protein is expressed in 大肠杆菌（E. Coli）.
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Quick Overview for AnsA (AA 1-338) protein (His tag) (ABIN667462)
抗原
AnsA
蛋白类型
Recombinant
宿主
E. coli
资源
大肠杆菌（E. Coli）
应用范围
SDS-PAGE (SDS)
纯度
> 95 % by SDS - PAGE
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产品特性
- AA 1-338
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标记
- His tag
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产品特性
- ansA, 1-338aa, E.coli, His tag, E.coli
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/ml (determined by Bradford assay)
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缓冲液
- Liquid. In 20mM Tris-HCl buffer(pH 8.0) containing 10% glycerol, 2mM DTT.
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储存条件
- 4 °C
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- AnsA
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背景
- AnsA is the cytoplasmic asparaginase from Escherichia coli involved in intracellular asparagine utilization. Escherichia coli possesse two l-asparaginases: the cytoplasmic type I form (ansA) and the periplasmic type II form (ansB). AnsA (Type I asparaginase) is constitutively expressed and required for the growth of the bacteria on asparagine as the sole nitrogen source. Recombinant E.coli ansA protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. Synonyms: Cytoplasmic L-asparaginase I, ECK1765, JW1756. NCBI no.: NP_416281
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分子量
- 39.3 kDa (358aa), confirmed by MALDI-TOF
抗原
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