Recombinant Murine Eotaxin/CCL11

名称：Recombinant Murine Eotaxin/CCL11

货号：UN256

规格：5μg/20μg/50μg/100μg/500μg/1mg

纯度：>97%

系统：E.coli.

产品详情

Recombinant Murine Eotaxin/CCL11

Murine CCL11 is belonging to the CC chemokine family. 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. Murine CCL11 is approximately 63% identical at the amino acid level to human 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. Recombinant Murine Eotaxin/CCL11 is an 8.4kDa protein containing 74 amino acid residues.

 名称缩写/Abbreviation：

rMuEotaxin/CCL11

货号/Item No.：

UN256

别名/Synonyms：

Small-inducible Cytokine A11

表达系统/Source：

Expressed in E. coli.

分子量/Molecular Weight：

Approximately 8.4 kDa, a single non-glycosylated polypeptide chain containing 74 amino acids.

SCI的检索号/Accession #：

P48298 His24-Pro97

蛋白序列/A.A. Sequence：

HPGSIPTSCCFIMTSKKIPNTLLKSYKRITNNRCTLKAIVFKTRLGKEICADPKKKWVQDATKHLDQKLQTPKP

纯度/Purity：

＞97% by SDS-PAGE or HPLC.

活性/Biological Activity：

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using purified eosinophils is in a concentration range of 100-1000 ng/ml.

配方/Formulation：

Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, with 150 mM NaCl, pH 7.4.

外观/Appearance：

Sterile filtered White lyophilized (freeze-dried) powder.

内毒素/Endotoxin：

< 0.1 EU/μg of rMuEotaxin/CCL11 protein as determined by LAL method.

复溶/Reconstitution：

Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in a 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℃. Further dilutions should be made in appropriate buffered solutions.

稳定性和存储/Stability & Storage：

For long term storage, the product should be stored ≤ -20℃. Please avoid repeated freeze-thaw cycles after reconstitution. 36 months from date of receipt, -20 to -70℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -70℃ under sterile conditions after reconstitution.

* THIS PRODUCT IS FOR RESEARCH, LABORATORY AND EVALUATION PURPOSE ONLY.