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Quick Overview for IL-2 Protein (C145S) (ABIN934929)
抗原
See all IL-2 (IL2) 蛋白蛋白类型
生物活性
宿主
资源
应用范围
纯度
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产品特性
- C145S
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序列
- MPTSSSTKKT QLQLEHLLLD LQMILNGINN YKNPKLTRML TFKFYMPKKA TELKHLQCLE EELKPLEEVL NLAQSKNFHL RPRDLISNIN VIVLELKGSE TTFMCEYADE TATIVEFLNR WITFSQSIIS TLT
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产品特性
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Purified recombinant Human IL2 protein
Expression System: E.coli
Bioactivity: Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is < 1.5 ng/mL.
Molecular weight on SDS-PAGE will appear higher.
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Interleukin 2 (IL2) (AA 21-153) protein
IL2 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
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
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应用备注
- IL2 protein has been used in SDS PAGE and may be suitable for use in other assays to be determined by the end user.
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实验流程
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Cell line: CTLL2 (mouse cytotoxic T-cell) Maintenance Condition: 10 % FBS RPMI 1640 with hIL2 Assay medium: 10 % FBS RPMI 1640 without hIL2 Cell Density: 2 x 10,000 cells/well (96 well plate, final volume 100 µL) Starvation: 24 h, Assay medium Incubation Time: 24 h (after sample treatment) Concentration Range: 0.039 ng/mL - 40 ng/mL Detection method: MTT assay
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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
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缓冲液
- Supplied as a liquid in PBS, pH 7.4.
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注意事项
- Avoid repeated freeze/thaw cycles.
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储存条件
- RT/-20 °C
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储存方法
- Store at 4 °C for short term storage (1/2 weeks). Aliquot and store at -20 °C or - 70 °C for long term storage.
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- IL-2 (IL2) (Interleukin 2 (IL2))
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别名
- IL2
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背景
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IL-2, also known as T cell growth factor(TCGF), is an immunoregulatory lymphokine produced by T-cells in response to protein or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions which are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine activated killer cells, monocytes, macrophages and oligodendrocytes. This recombinant human IL-2 is a 15.4 kDa protein, containing 133 amino acid residues including one intra chain disulfide bond. Recombinant human IL-2 was overexpressed in E. coli and purified by conventional chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer.
Alternative Names: T-cell growth factor protein, Interleukin 2 protein, IL-2, IL-2 protein, IL 2 protein, IL-2 protein, Aldesleukin protein, Interleukin-2 protein, IL 2, IL2, IL 2 protein, TCGF protein -
分子量
- 15.4 kDa (133 AA)
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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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