IL-33 Protein (Transcript Variant 1)
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- 抗原 See all IL-33 (IL33) 蛋白
- IL-33 (IL33) (Interleukin 33 (IL33))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- Transcript Variant 1
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宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 应用范围
- Functional Studies (Func), Antibody Production (AbP), Standard (STD), Protein Interaction (PI)
- 特异性
- Optimal preservation of protein structure, post-translational modifications and functions.
- 产品特性
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- Recombinant human Interleukin-33 (IL33) (transcript variant 1) protein expressed in E. coli.
- Produced with end-sequenced ORF clone
- Tested for bioactivity.
- 纯度
- > 98 % , as determined by Coomassie stained SDS-PAGE.
- 内毒素水平
- Less than 0.01 ng per μg protein as determined by the LAL method.
- Biological Activity Comment
- The ED50 is 0.05 to 0.25 ng/ml, corresponding to a specific activity of 4 x 10^6 to 2 x 10^7 units/mg, determined by the dose dependent stimulation of anti-CD3 activated D10.G4.1 cell proliferation.
- Top Product
- Discover our top product IL33 蛋白
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Interleukin 33 (IL33) (AA 112-270) protein
IL33 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 33 (IL33) (AA 109-270) (Active) protein (His tag)IL33 宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 33 (IL33) (AA 109-270) protein (His tag)IL33 宿主: Cynomolgus 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE
Interleukin 33 (IL33) (AA 109-264) protein (His tag)IL33 宿主: 大鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Interleukin 33 (IL33) (AA 1-270) protein (GST tag)IL33 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Interleukin 33 (IL33) (AA 171-269) protein (GST tag)IL33 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Interleukin 33 (IL33) protein (His tag)IL33 宿主: 猕猴 宿主: 大肠杆菌（E. Coli） Recombinant > 95 % as determined by reducing SDS-PAGE.
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- 应用备注
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Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays
Protein-protein interaction
In vitro biochemical assays and cell-based functional assays - 限制
- 仅限研究用
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- 浓度
- > 50 μg/mL
- 缓冲液
- 1 x PBS
- 储存条件
- -80 °C
- 储存方法
- Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
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- 抗原
- IL-33 (IL33) (Interleukin 33 (IL33))
- 别名
- Interleukin-33 (Il33) (IL33 产品)
- 别名
- IL33 Protein, C9orf26 Protein, DVS27 Protein, IL1F11 Protein, NF-HEV Protein, NFEHEV Protein, RP11-575C20.2 Protein, 9230117N10Rik Protein, Il-33 Protein, Il1f11 Protein, RGD1311155 Protein, interleukin 33 Protein, IL33 Protein, Il33 Protein
- 背景
- The protein encoded by this gene is a cytokine that binds to the IL1RL1/ST2 receptor. The encoded protein is involved in the maturation of Th2 cells and the activation of mast cells, basophils, eosinophils and natural killer cells. Several transcript variants encoding different isoforms have been found for this gene.
- 分子量
- 18 kDa
- NCBI登录号
- NP_254274
- 途径
- Production of Molecular Mediator of Immune Response
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