Recombinant Human Epithelial Neutrophil Activating Peptide-78, 1-78 a.a./CXCL5 (rHuENA-78,1-78a.a./CXCL5)

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英文全名

Recombinant Human Epithelial Neutrophil Activating Peptide-78, 1-78 a.a./CXCL5 (rHuENA-78,1-78a.a./CXCL5)

英文别名

蛋白结构

Squence of Recombinant Human Epithelial Neutrophil Activating Peptide-78, 1-78 a.a./CXCL5

氨基酸序列

Accession

Gene ID

产品英文概述

CXCL5 is a member of the CXC chemokine family and also known as epithelial-derived neutrophil-activating peptide 78 (ENA-78). It is produced following stimulation of cells with the inflammatory cytokines interleukin-1 or tumor necrosis factor-alpha. In vitro, ENA-78 (8-78) and ENA-78 (9-78) show a threefold higher chemotactic activity for neutrophil granulocytes. They are produced by proteolytic cleavage after secretion from peripheral blood monocytes. Recombinant human CXCL5 (1-78 a.a.) contains 78 amino acids which is a single non-glycosylated polypeptide chain. Human CXCL5 shares 57 % amino acid sequence identity with mouse and rat CXCL5.

来源

Escherichia coli.

分子量

生物活性

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood neutrophils is in a concentration of 5.0-10.0 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, 500 mM NaCl.

内毒素

Less than 1 EU/ug of rHuENA-78, 1-78a.a./CXCL5 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 analyses.

SDS-PAGE电泳

SDS-PAGE of Recombinant Human Epithelial Neutrophil Activating Peptide-78, 1-78 a.a./CXCL5

包装规格

5ug/100ug

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品牌链接

Recombinant Human Epithelial Neutrophil Activating Peptide-78, 1-78 a.a./CXCL5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 Epithelial Neutrophil Activating Peptide-78, 1-78 a.a./CXCL5 (rHuENA-78,1-78a.a./CXCL5)