IL28A 蛋白
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- 抗原 See all IL28A 蛋白
- IL28A (Interleukin 28A (Interferon, lambda 2) (IL28A))
- 蛋白类型
- Recombinant
- 生物活性
- Active
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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-28A / IL28A protein expressed in E. coli.
- Produced with end-sequenced ORF clone
- Tested for bioactivity.
- 纯度
- > 95 % as determined by SDS-PAGE and Coomassie blue staining
- 内毒素水平
- Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).
- Biological Activity Comment
- Determined by its ability to activate STAT phosphorylation in an ISRE Luciferase Reporter Assay using human colon carcinoma COLO205 cells. The expected ED50 is 0.3-0.5 ng/ml.
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- Discover our top product IL28A 蛋白
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Interleukin 28A (Interferon, lambda 2) (IL28A) (Active) protein
IL28A 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Interleukin 28A (Interferon, lambda 2) (IL28A) (AA 26-200) protein (His tag)IL28A 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 85 % by SDS - PAGE SDS
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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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- 缓冲液
- Lyophilized from a 0.2 μM filtered solution of 20 mM phosphate buffer,100 mM NaCl, pH 7.2
- 注意事项
- Resuspend the protein in the desired concentration in proper buffer
- 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
- IL28A (Interleukin 28A (Interferon, lambda 2) (IL28A))
- 别名
- Interleukin-28a,il28a (IL28A 产品)
- 别名
- EG330496 Protein, IL-28A Protein, Il28a Protein, IL28A Protein, interferon lambda 2 Protein, Ifnl2 Protein, IFNL2 Protein
- 背景
- This gene encodes a cytokine distantly related to type I interferons and the IL-10 family. This gene, interleukin 28B (IL28B), and interleukin 29 (IL29) are three closely related cytokine genes that form a cytokine gene cluster on a chromosomal region mapped to 19q13. Expression of the cytokines encoded by the three genes can be induced by viral infection. All three cytokines have been shown to interact with a heterodimeric class II cytokine receptor that consists of interleukin 10 receptor, beta (IL10RB) and interleukin 28 receptor, alpha (IL28RA).
- 分子量
- 19.6 kDa
- NCBI登录号
- NP_742150
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