Recombinant Murine Macrophage-Derived Chemokine/CCL22 (rMuMDC/CCL22)

英文全名

Recombinant Murine Macrophage-Derived Chemokine/CCL22 (rMuMDC/CCL22)

英文别名

STCP-1, MDC (1-69), Macrophage-derived Chemokine

蛋白结构

Squence of Recombinant Murine Macrophage-Derived Chemokine/CCL22

氨基酸序列

GPYGANVEDS ICCQDYIRHP LPSRLVKEFF WTSKSCRKPG VVLITVKNRD ICADPRQVWV KKLLHKLS

Accession

O88430

Gene ID

20299

产品英文概述

CCL22 is a protein that in mouse is encoded by the CCL22 gene, which locates on the Chr. 8. It is highly expressed in macrophage, monocyte-derived dendritic cell and thymus, additionally, also detected in the tissues of thymus, lymph node and appendix. CCL22 can bind to CCR4, and is a chemoattractant for monocytes, monocyte-derived dendritic cells, and natural killer cells, but not for neutrophils, eosinophils, and resting T-lymphocytes. After secreted from monocyte-derived dendritic cells, the protein can be proteolytic cleaved into three forms: MDC (3-69), MDC (5-69), MDC (7-69).

来源

Escherichia coli.

分子量

Approximately 7.8 kDa, a single, non-glycosylated polypeptide chain containing 68 amino acids.

生物活性

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human activated lymphocytes is in a concentration range of 10-100 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 rMuMDC/CCL22 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 of Recombinant Murine Macrophage-Derived Chemokine/CCL22

包装规格

5ug/100ug/500ug

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品牌链接

Recombinant Murine Macrophage-Derived Chemokine/CCL22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 Murine Macrophage-Derived Chemokine/CCL22 (rMuMDC/CCL22)