Trefoil Factor 2 Protein (TFF2)
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北京 101111
Quick Overview for Trefoil Factor 2 Protein (TFF2) (ABIN7937231)
抗原
See all Trefoil Factor 2 (TFF2) 蛋白蛋白类型
生物活性
宿主
资源
纯度
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原理
- Recombinant Human Trefoil Factor 2
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序列
- EKPSPCQCSR LSPHNRTNCG FPGITSDQCF DNGCCFDSSV TGVPWCFHPL PKQESDQCVM EVSDRRNCGY PGISPEECAS RKCCFSNFIF EVPWCFFPKS VEDCHY
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过滤
- 0.2 μm filtered
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内毒素水平
- Less than 1 EU/ug of rHuTFF2 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 chemotaxis bioassay using human MCF-7 cells is less than 10 ng/ml, corresponding to a specific activity of > 1.0 x105 IU/mg.
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Trefoil Factor 2 (TFF2) (Active) protein
TFF2 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Trefoil Factor 2 (TFF2) (AA 1-129) protein (GST tag)TFF2 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Trefoil Factor 2 (TFF2) protein (His tag)TFF2 宿主: 小鼠 宿主: 人细胞 Recombinant > 95 % as determined by reducing SDS-PAGE.
Trefoil Factor 2 (TFF2) (AA 23-129) protein (His-IF2DI Tag)TFF2 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 12.0 kDa, a single non-glycosylated polypeptide chain containing 106 amino acids, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.
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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 20 mM PB, pH 7.4, 130 mM NaCl.
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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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- Trefoil Factor 2 (TFF2)
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别名
- Trefoil Factor 2
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分子量
- 12.0 kDa
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基因ID
- 7032
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UniProt
- Q03403
抗原
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