Recombinant Human Thymus Expressed Chemokine/CCL25 (rHuTECK/CCL25)

英文全名

英文别名

TECK, CCL25, SCYA25, Ckb15

蛋白结构

氨基酸序列

MQGVFEDCCL AYHYPIGWAV LRRAWTYRIQ EVSGSCNLPA AIFYLPKRHR KVCGNPKSRE VQRAMKLLDA RNKVFAKLHH NTQTFQAGPH AVKKLSSGNS KLSSSKFSNP ISSSKRNVSL LISANSGL

Accession

O15444

Gene ID

6370

产品英文概述

CCL25 is new member of CC family chemokine. It is also called Thymus-expressed chemokine (TECK) because it is restricted produced by thymus and intestine. Especially, the dendritic cells derived from thymus but not bone marrow had identified to be the source of CCL25. By binding with CCR9, it elicits its effects of chemotactic for thymocytes, macrophages, and dendritic cells. Additionally, CCL25 takes part in regulating the development of T-cells.

来源

Escherichia coli.

分子量

Approximately 14.3 kDa, a single, non-glycosylated polypeptide chain containing 128 amino acids.

生物活性

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human monocytes is in a concentration range of 1.0-10 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 rHuTECK/CCL25 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)

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技术参数表下载 (TDS)

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品牌链接

Recombinant Human Thymus Expressed Chemokine/CCL25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 Thymus Expressed Chemokine/CCL25 (rHuTECK/CCL25)