Recombinant Human Eotaxin/CCL11 (rHuEotaxin/CCL11)
英文全名
Recombinant Human Eotaxin/CCL11 (rHuEotaxin/CCL11)
英文别名
Small-inducible cytokine A11
蛋白结构
氨基酸序列
GPASVPTTCC FNLANRKIPL QRLESYRRIT SGKCPQKAVI FKTKLAKDIC ADPKKKWVQD SMKYLDQKSP TPKP
Accession
Gene ID
产品英文概述
Human CCL11 is belonging to the CC chemokine family. It is encoded by the gene CCL11. CCL11 was first purified from bronchoalveolar lavage fluid of guinea pigs. It was a strong and specific eosinophil chemoattractant in vitro. It can directly chemotactic for eosinophils, but not for monocytes or neutrophils. Human CCL11 is approximately 63 % identical at the amino acid level to murine CCL11. In addition, CCL11 also shows about 60 % amino acid sequence identity to human MCPs. CCR3 has been identified to be a specific CCL11 receptor.
来源
Escherichia coli.
分子量
Approximately 8.4 kDa, a single non-glycosylated polypeptide chain containing 74 amino acids.
生物活性
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood eosinophils is in a concentration range of 0.1-10.0 ng/ml.
外观
Sterile filtered white lyophilized (freeze-dried) powder.
配方
Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl.
内毒素
Less than 1 EU/ug of rHuEotaxin/CCL11 as determined by LAL method.
溶解说明
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
储存条件
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
参考资料
纯度
> 97 % by SDS-PAGE and HPLC analyses.
SDS-PAGE电泳
包装规格
5ug/100ug/500ug
安全数据表下载 (SDS)
技术参数表下载 (TDS)
品牌链接
Recombinant Human Eotaxin/CCL11是ChemWhat品牌授权产品并通过沃尔森销售，下面是ChemWhat上的该产品链接 Recombinant Human Eotaxin/CCL11 (rHuEotaxin/CCL11)
