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生物来源
mouse
重组
expressed in E. coli
方案
≥98% (HPLC)
≥98% (SDS-PAGE)
表单
lyophilized
分子量
~8.4 kDa
包装
pkg of 10 μg
储存条件
avoid repeated freeze/thaw cycles
杂质
endotoxin, tested
NCBI登记号
UniProt登记号
运输
wet ice
储存温度
−20°C
基因信息
mouse ... Ccl11(20292)
一般描述
Eotaxin is a member of the CC chemokine family, and belongs to the MCP/eotaxin subfamily. It has a wide range of tissue expression, such as thymus, heart, lungs, lymph nodes, kidney, and intestines. It is also expressed by epithelial cells of lung, pleural mesothelial cells, epithelial cells of bronchial airway, and smooth muscle cells (SMCs).
生化/生理作用
Eotaxin is a chemoattractant for eosinophils, and is involved inflammatory diseases, such as asthma. It is induced by glucocorticoids and cytokines. Along with interleukin-5 (IL-5) it results in airway hyperresponsiveness (AHR), and hence, lung inflammatory disorders. In humans, it leads to respiratory syncytial virus (RSV) vaccine-enhanced disease, and the eosinophils are also responsible for the elimination of virus. It might also be involved in the pathophysiology of inflammatory bowel diseases which involve eosinophils. It can lead to the production of reactive oxygen species, thus, resulting in damaged tissue. It is overexpressed in multiple diseases such as allergic rhinitis, nasal polyposis, endometriosis and Hodgkin′s disease.
外形
Sterile filtered and then lyophilized with no additives. The protein may appear as a haze or film that is difficult to see at the bottom of the vial.
重悬
Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.
Reconstitute in water to a concentration of 0.1-1 μg/μL. It is recommended that further dilutions be made into buffer containing carrier protein or medium containing serum.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Xiang Zhu et al.
BMC immunology, 14, 24-24 (2013-05-28)
Proton currents are required for optimal respiratory burst in phagocytes. Recently, HVCN1 was identified as the molecule required for the voltage-gated proton channel activity associated with the respiratory burst in neutrophils. Although there are similarities between eosinophils and neutrophils regarding
E P Bowman et al.
The Journal of experimental medicine, 191(8), 1303-1318 (2000-04-19)
Developing B cells undergo dramatic changes in their responses to chemoattractant cytokines (chemokines) and in expression of chemokine receptors. Bone marrow pre-pro-B cells (AA4.1(+)/natural killer 1.1(-) Fraction A cells) and cells capable of generating pro-B colonies in the presence of
J Elsner et al.
European journal of immunology, 26(8), 1919-1925 (1996-08-01)
Increased numbers of eosinophils are found in parasitic infections, autoimmune diseases and allergic diseases such as allergic asthma. They are activated by distinct cytokines and chemokines leading to the immigration in the inflamed tissue and mediate tissue damage by releasing
E A Garcia-Zepeda et al.
Genomics, 41(3), 471-476 (1997-05-01)
Eotaxin is a CC chemokine that is a specific chemoattractant for eosinophils and is implicated in the pathogenesis of eosinophilic inflammatory diseases, such as asthma. We describe the genomic organization, complete sequence, including 1354 bp 5' of the RNA initiation
M Kitaura et al.
The Journal of biological chemistry, 271(13), 7725-7730 (1996-03-29)
The CC chemokine eotaxin is a selective chemoattractant for guinea pig eosinophils, first purified from bronchoalveolar lavage fluid in a guinea pig model of allergic airway inflammation. We have now isolated the gene and cDNA for a human counterpart of
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