Recombinant Rat Eotaxin/CCL11 (rRtEotaxin/CCL11)

英文全名

Recombinant Rat Eotaxin/CCL11 (rRtEotaxin/CCL11)

英文别名

Small-inducible Cytokine A11

蛋白结构

Squence of Recombinant Rat Eotaxin/CCL11

氨基酸序列

HPGSIPTSCC FTMTSKKIPN TLLKSYKRIT NNRCTLKAIV FKTKLGKEIC ADPKKKWVQD ATKHLDQKLQ TPKP

Accession

P97545

Gene ID

29397

产品英文概述

CCL11 encoded by the gene CCL11is belonging to the CC chemokine family. It is a potent eosinophil chemoattractant that was originally purified from bronchoalveolar lavage fluid of guinea pigs sensitized by aerosol challenge with ovalbumin. CCL11 is a strong and specific eosinophil chemoattractant in vitro. It can directly chemotactic for eosinophils, but not for monocytes or neutrophils. CCR3 has been identified to be a specific CCL11 receptor. CCR3 has also been shown to serve as a cofactor for a restricted subset of primary HIV viruses and binding of CCL11 to CCR3 inhibited infection by the HIV isolates.

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 purified eosinophils is in a concentration range of 0.1-1.0 ug/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 rRtEotaxin/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

> 96 % by SDS-PAGE and HPLC analyses.
SDS-PAGE of Recombinant Rat Eotaxin/CCL11

包装规格

5ug/100ug/500ug

安全数据表下载 (SDS)

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技术参数表下载 (TDS)

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品牌链接

Recombinant Rat 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 Rat Eotaxin/CCL11 (rRtEotaxin/CCL11)