IL-8 Protein (AA 23-99)
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北京 101111
Quick Overview for IL-8 Protein (AA 23-99) (ABIN7317013)
抗原
See all IL-8 (IL8) 蛋白蛋白类型
宿主
资源
纯度
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产品特性
- AA 23-99
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原理
- Recombinant Human IL-8/CXCL8 Protein (aa 23-99)
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序列
- Ala 23-Ser 99
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产品特性
- The 77 amino acid endothelial-cell derived form (Ala 23-Ser 99) of the mature human IL8 (NP_000575.1) was expressed and purified.
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内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
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Interleukin 8 (IL8) (AA 28-99) (Active) protein (His tag,AVI tag,Biotin)
IL8 宿主: 人 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
Interleukin 8 (IL8) (AA 26-167) protein (His-IF2DI Tag)IL8 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Interleukin 8 (IL8) (AA 28-99) (Active) protein (His tag)IL8 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA Active
Interleukin 8 (IL8) (AA 28-99) (Active) proteinIL8 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant CMA Active
Interleukin 8 (IL8) (AA 1-99) protein (GST tag)IL8 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Interleukin 8 (IL8) (AA 28-99) protein (Fc Tag)IL8 宿主: 人 宿主: HEK-293 Cells Recombinant > 90 % as determined by reducing SDS-PAGE.
Interleukin 8 (IL8) (AA 28-99) protein (His tag)IL8 宿主: 人 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 85 % as determined by SDS-PAGE and Coomassie blue staining.
Interleukin 8 (IL8) (AA 28-99) (Active) protein (Fc Tag)IL8 宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 8 (IL8) (AA 23-101), (full length) protein (His tag)IL8 宿主: 犬 宿主: 酵母菌 Recombinant > 90 % ELISA
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- Please refer to the printed manual for detailed information.
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缓冲液
- Lyophilized from sterile 100 mM NaCl, 50 mM Tris, pH 7.5
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储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- IL-8 (IL8) (Interleukin 8 (IL8))
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别名
- IL-8/CXCL8
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背景
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Background: Interleukin 8 (IL-8), also known as CXCL8, which is a chemokine with a defining CXC amino acid motif that was initially characterized for its leukocyte chemotactic activity, is now known to possess tumorigenic and proangiogenic properties as well. This chemokine is secreted by a variety of cell types including monocyte/macrophages, T cells, neutrophils, fibroblasts, endothelial cells, and various tumor cell lines in response to inflammatory stimuli (IL1, TNF, LPS, etc). In human gliomas, IL-8 is expressed and secreted at high levels both in vitro and in vivo, and recent experiments suggest it is critical to glial tumor neovascularity and progression. Levels of IL-8 correlate with histologic grade in glial neoplasms, and the most malignant form, glioblastoma, shows the highest expression in pseudopalisading cells around necrosis, suggesting that hypoxia/anoxia may stimulate expression. Interleukin (IL)-8/CXCL8 is a potent neutrophil chemotactic factor. Accumulating evidence has demonstrated that various types of cells can produce a large amount of IL-8/CXCL8 in response to a wide variety of stimuli, including proinflammatory cytokines, microbes and their products, and environmental changes such as hypoxia, reperfusion, and hyperoxia. Numerous observations have established IL-8/CXCL8 as a key mediator in neutrophil-mediated acute inflammation due to its potent actions on neutrophils. However, several lines of evidence indicate that IL-8/CXCL8 has a wide range of actions on various types of cells, including lymphocytes, monocytes, endothelial cells, and fibroblasts, besides neutrophils. The discovery of these biological functions suggests that IL-8/CXCL8 has crucial roles in various pathological conditions such as chronic inflammation and cancer. IL-8 has been associated with tumor angiogenesis, metastasis, and poor prognosis in breast cancer. IL-8 may present a novel therapeutic target for estrogen driven breast carcinogenesis and tumor progression.
Synonym: Interleukin-8, IL-8, C-X-C Motif Chemokine 8, Emoctakin, Granulocyte Chemotactic Protein 1, GCP-1, Monocyte-Derived Neutrophil Chemotactic Factor, MDNCF, Monocyte-Derived Neutrophil-Activating Peptide, MONAP, Neutrophil-Activating Protein 1, NAP-1, Protein 3-10C, T-Cell Chemotactic Factor, GCP1,IL8,Interleukin-8,LECT,LUCT,LYNAP,MDNCF,MONAP,NAF,NAP-1,NAP1
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分子量
- 8 kDa
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NCBI登录号
- NP_000575
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途径
- TLR signaling, Cellular Response to Molecule of Bacterial Origin, Regulation of G-Protein Coupled Receptor Protein Signaling, ER-Nucleus Signaling, Hepatitis C, Autophagy
抗原
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