IL-21 蛋白
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北京 101111
Quick Overview for IL-21 蛋白 (ABIN7956254)
抗原
See all IL-21 (IL21) 蛋白蛋白类型
生物活性
宿主
资源
纯度
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原理
- Recombinant Rat Interleukin-21
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序列
- HKSSPQRPDH LLIRLRHLMD IVEQLKIYEN DLDPELLTAP QDVKGQCEHE AFACFQKAKL KPSNTGNNKT FINDLLAQLR RRLPAKRTGN KQRHMAKCPS CDLYEKKTPK EFLERLKWLL QKMIHQHLS
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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 rRtIL-21 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 N1186 cells is less than 50 ng/ml, corresponding to a specific activity of > 2.0 x104 IU/mg.
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Interleukin 21 (IL21) (AA 30-162) protein (Fc Tag)
IL21 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. ScA, IA, ADA, AM
Interleukin 21 (IL21) (AA 32-162) (Active) proteinIL21 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by Bis-Tris PAGE,> 95 % as determined by HPLC Active
Interleukin 21 (IL21) (AA 30-162) (Active) proteinIL21 宿主: 人 宿主: HEK-293 Cells Recombinant >98 % as determined by SDS-PAGE. Active
Interleukin 21 (IL21) (AA 32-162) (Active) protein (Biotin,His-Avi Tag)IL21 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by Bis-Tris PAGE Active
Interleukin 21 (IL21) (AA 1-162) protein (GST tag)IL21 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Interleukin 21 (IL21) protein (His tag)IL21 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by SDS-PAGE
Interleukin 21 (IL21) (AA 30-162) protein (mFc Tag)IL21 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. ScA, IA, ADA, AM
Interleukin 21 (IL21) (AA 30-162) protein (His tag)IL21 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. ScA, IA, ADA, AM
Interleukin 21 (IL21) (AA 18-146) (Active) protein (Biotin,His-Avi Tag)IL21 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by Bis-Tris PAGE Active
Interleukin 21 (IL21) (AA 25-155) protein (His-IF2DI Tag)IL21 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 15.2 kDa, a single non-glycosylated polypeptide chain containing 129 amino acids.
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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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- IL-21 (IL21) (Interleukin 21 (IL21))
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别名
- Interleukin-21
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分子量
- 15.2 kDa
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基因ID
- 365769
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UniProt
- A3QPB9
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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
抗原
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