Persephin Protein (PSPN)
This Recombinant Persephin protein is expressed in 大肠杆菌（E. Coli）.
产品编号 ABIN7937102
发货至:
中国
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Contact Info
Our Local Distributor
中国
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北京 101111
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Quick Overview for Persephin Protein (PSPN) (ABIN7937102)
抗原
See all Persephin (PSPN) 蛋白
Persephin (PSPN)
蛋白类型
Recombinant
生物活性
Active
宿主
人
资源
大肠杆菌（E. Coli）
纯度
> 97 % by SDS-PAGE and HPLC analyses.
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原理
- Recombinant Human Persephin
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序列
- ALSGPCQLWS LTLSVAELGL GYASEEKVIF RYCAGSCPRG ARTQHGLALA RLQGQGRAHG GPCCRPTRYT DVAFLDDRHR WQRLPQLSAA ACGCGG
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过滤
- 0.2 μm filtered
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内毒素水平
- Less than 0.1 EU/ug of rHuPersephin as determined by LAL method.
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Biological Activity Comment
- Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TT medullary thyroid cancer cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 x105 IU/mg.
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Persephin (PSPN) (AA 61-156) protein (His-IF2DI Tag)
PSPN 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
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说明
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Approximately 20.5 kDa, a disulfide-linked homodimer of two 96 amino acid polypeptide chains.
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限制
- 仅限研究用
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状态
- Lyophilized
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缓冲液
- Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.
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储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
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有效期
- 12 months
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- Persephin (PSPN)
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别名
- Persephin
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分子量
- 20.5 kDa
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基因ID
- 2208
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UniProt
- P06734
抗原
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