IL-21 蛋白
(Interleukin 21 (IL21))
This gene encodes a member of the common-gamma chain family of cytokines with immunoregulatory activity. The encoded protein plays a role in both the innate and adaptive immune responses by inducing the differentiation, proliferation and activity of multiple target cells including macrophages, natural killer cells, B cells and cytotoxic T cells. Dysregulation of this gene plays a role in multiple immune-mediated diseases including lupus, psoriasis and chronic inflammatory diseases. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011].
| Catalog no. | 产品 | 适用 | 宿主 / 克隆类型 | 应用 | 价格和交货时间 |
|---|---|---|---|---|---|
| IL-21 Protein (AA 23-155, full length) (hFc Tag) | 人 | Mammalian Cells |
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| IL-21 Protein (AA 30-162) (Fc Tag) | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 32-162) | 人 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (AA 32-162) (Biotin,His-Avi Tag) | 人 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (AA 30-162) | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 30-162) (mFc Tag) | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 30-162) (His tag) | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 18-146) (Biotin,His-Avi Tag) | 小鼠 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (AA 25-155) (His-IF2DI Tag) | 人 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (AA 18-146) (His-IF2DI Tag) | 大鼠 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (AA 1-162) (GST tag) | 人 | 小麦胚 |
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| IL-21 Protein (AA 25-146) (His tag) | 小鼠 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (His tag) | 人 | 大肠杆菌（E. Coli） |
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| IL-21 Protein (AA 25-146) | 小鼠 | Mammalian Cells |
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| IL-21 Protein (AA 25-162) | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 18-146) | 小鼠 | HEK-293 Cells |
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| IL-21 Protein (His tag) | 大鼠 | HEK-293 Cells |
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| IL-21 蛋白 | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 32-162, C-Term) (His tag) | 人 | HEK-293 Cells |
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| IL-21 Protein (AA 32-162, N-Term, Q145D, Q150D) (His tag) | 人 | 大肠杆菌（E. Coli） |
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Protein
- SDS (SDS-PAGE: 有验证图片)
- AcA (Activity Assay: 有验证图片)
- 宿主
- 人
- 宿主
- Mammalian Cells
- 蛋白类型
- Recombinant
- 纯度
- Greater than 90 % as determined by SDS-PAGE.
- 生物活性
- Active
Protein
- SDS (SDS-PAGE: 有验证图片)
- ELISA (ELISA: 有验证图片)
- ScA (Screening Assay: 所列应用)
- IA (Immunoassay: 所列应用)
- ADA (Antibody Drug Assay: 所列应用)
- AM (Affinity Measurement: 所列应用)
- 宿主
- 人
- 宿主
- HEK-293 Cells
- 蛋白类型
- Recombinant
- 纯度
- The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Protein
- SDS (SDS-PAGE: 有验证图片)
- ELISA (ELISA: 有验证图片)
- 宿主
- 人
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- > 95 % as determined by Bis-Tris PAGE,> 95 % as determined by HPLC
- 生物活性
- Active
Protein
- SDS (SDS-PAGE: 有验证图片)
- ELISA (ELISA: 有验证图片)
- 宿主
- 人
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- > 95 % as determined by Bis-Tris PAGE
- 生物活性
- Active
Protein
- SDS (SDS-PAGE: 有验证图片)
- ELISA (ELISA: 有验证图片)
- HPLC (High Pressure Liquid Chromatography: 有验证图片)
- 宿主
- 人
- 宿主
- HEK-293 Cells
- 蛋白类型
- Recombinant
- 纯度
- >98 % as determined by SDS-PAGE.
- 生物活性
- Active
Protein
- SDS (SDS-PAGE: 有验证图片)
- ScA (Screening Assay: 所列应用)
- IA (Immunoassay: 所列应用)
- ADA (Antibody Drug Assay: 所列应用)
- AM (Affinity Measurement: 所列应用)
- 宿主
- 人
- 宿主
- HEK-293 Cells
- 蛋白类型
- Recombinant
- 纯度
- The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Protein
- SDS (SDS-PAGE: 有验证图片)
- ScA (Screening Assay: 所列应用)
- IA (Immunoassay: 所列应用)
- ADA (Antibody Drug Assay: 所列应用)
- AM (Affinity Measurement: 所列应用)
- 宿主
- 人
- 宿主
- HEK-293 Cells
- 蛋白类型
- Recombinant
- 纯度
- The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Protein
- SDS (SDS-PAGE: 有验证图片)
- 宿主
- 小鼠
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- > 95 % as determined by Bis-Tris PAGE
- 生物活性
- Active
Protein
- WB (Western Blotting: 有验证图片)
- ELISA (ELISA: 所列应用)
- 宿主
- 人
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- Greater than 90 % as determined by SDS-PAGE.
Protein
- WB (Western Blotting: 有验证图片)
- ELISA (ELISA: 所列应用)
- 宿主
- 大鼠
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- Greater than 90 % as determined by SDS-PAGE.
Protein
- SDS (SDS-PAGE: 有验证图片)
- AP (Affinity Purification: 所列应用)
- AA (Antibody Array: 所列应用)
- ELISA (ELISA: 所列应用)
- WB (Western Blotting: 所列应用)
- 宿主
- 人
- 宿主
- 小麦胚
- 蛋白类型
- Recombinant
Protein
- WB (Western Blotting: 有验证图片)
- 宿主
- 小鼠
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- > 95 % as determined by reducing SDS-PAGE.
Protein
- SDS (SDS-PAGE: 有验证图片)
- WB (Western Blotting: 所列应用)
- 质量等级
- GMP Grade
- 宿主
- 人
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- >95 %
- 生物活性
- Active
Protein
- SDS (SDS-PAGE: 所列应用)
- WB (Western Blotting: 所列应用)
- Imm (Immunogen: 所列应用)
- ELISA (ELISA: 所列应用)
- AcA (Activity Assay: 所列应用)
- 宿主
- 小鼠
- 宿主
- Mammalian Cells
- 蛋白类型
- Recombinant
- 纯度
- >90 % as determined by SDS-PAGE.
- 生物活性
- Active
Protein
- 宿主
- 人
- 宿主
- HEK-293 Cells
- 蛋白类型
- Recombinant
- 纯度
- >95 % (SDS-PAGE)
- 生物活性
- Active
Protein
- 宿主
- 人
- 宿主
- 大肠杆菌（E. Coli）
- 蛋白类型
- Recombinant
- 纯度
- >90 % (SDS-PAGE)
Latest Publications for our IL-21 蛋白
: "Notch ligands expressed by follicular dendritic cells protect germinal center B cells from apoptosis." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 183, Issue 1, pp. 352-8, (2009) (PubMed).
: "IL-21 and IL-10 have redundant roles but differential capacities at different stages of Plasma Cell generation from human Germinal Center B cells." in: Journal of leukocyte biology, Vol. 86, Issue 6, pp. 1311-8, (2009) (PubMed).
: "IL-21 and IL-10 have redundant roles but differential capacities at different stages of Plasma Cell generation from human Germinal Center B cells." in: Journal of leukocyte biology, Vol. 86, Issue 6, pp. 1311-8, (2009) (PubMed).
Aliases for IL-21 蛋白
interleukin 21 (IL21) 蛋白interleukin 21 (Il21) 蛋白
IL-21 蛋白
Za11 蛋白
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