IL-2 Protein (AA 21-153)
Quick Overview for IL-2 Protein (AA 21-153) (ABIN7274915)
抗原
See all IL-2 (IL2) 蛋白蛋白类型
宿主
资源
纯度
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产品特性
- AA 21-153
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原理
- Human IL-2 Protein
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序列
- Ala21-Thr153
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产品特性
- Recombinant Human IL-2 Protein is expressed from E.coli without tag.It contains Ala21-Thr153.
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过滤
- 0.22 μm filtered
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内毒素水平
- Less than 0.01 EU per μg by the LAL method.
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Biological Activity Comment
- The affinity constant of 15.2nM as determined in SPR assay (Biacore T200). See testing image for detail.
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Interleukin 2 (IL2) protein (His tag)
IL2 宿主: 人 宿主: HEK-293 Cells Recombinant Greater than 95 % as determined by reducing SDS-PAGE.
Interleukin 2 (IL2) (AA 21-169) protein (His-Avi Tag)IL2 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 2 (IL2) (AA 21-169) protein (His-Avi Tag,Biotin)IL2 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE
Interleukin 2 (IL2) (AA 21-153) protein (mFc Tag)IL2 宿主: 人 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Interleukin 2 (IL2) (Active) proteinIL2 宿主: 大鼠 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Interleukin 2 (IL2) (Active) proteinIL2 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by reducing SDS-PAGE. Active
Interleukin 2 (IL2) (AA 21-153) (Active) proteinIL2 宿主: 人 宿主: CHO Cells Recombinant > 95 % as analyzed by SDS-PAGE. Active
Interleukin 2 (IL2) (AA 21-153) protein (His tag)IL2 宿主: 人 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Interleukin 2 (IL2) (AA 21-153) (Active) protein (Fc Tag,AVI tag,Biotin)IL2 宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 2 (IL2) (AA 1-153) protein (GST tag)IL2 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in 100 mM Acetic Acid.
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缓冲液
- Lyophilized from 0.22μm filtered solution in 100 mM Acetic Acid. Normally 8 % trehalose is added as protectant before lyophilization.
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储存条件
- -20 °C,-80 °C
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储存方法
- -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
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有效期
- 12 months
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- IL-2 (IL2) (Interleukin 2 (IL2))
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别名
- IL-2
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背景
- Interleukin-2 (IL-2) is an interleukin, a type of cytokine signaling molecule in the immune system. It is a 15,5 - 16 kDa protein that regulates the activities of white blood cells (leukocytes, often lymphocytes) that are responsible for immunity. IL-2 has essential roles in key functions of the immune system, tolerance and immunity, primarily via its direct effects on T cells.
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分子量
- The protein has a predicted 15.5 kDa same as Tris-Bis PAGE result.
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UniProt
- P60568
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途径
- JAK/STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Activated T Cell Proliferation
抗原
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