产品目录

分子量：Approximately 13.1kDa,a single non-glycosylated polypeptide chain containing 116 amino acids.
储存条件：冷冻（-20℃）

概述

CCL28 belongs to CC family chemokine,also named mucosae-associated epithelial chemokine(MEC).The CCL28 mRNA is highly expressed by epithelial cells of diverse tissues including normal and pathological colon,salivary gland,mammary gland,trachea and rectum.The protein signals through CCR3 and CCR10,and chemotactic for resting CD4,CD8 T-cells and eosinophils.CCL28 shares the most homology with CCL27/CTACK.

使用说明

This material is offered by Biorab Biotech for research,laboratory or further evaluation purposes.NOT FOR HUMAN USE.

技术规格

外观	Sterile Filtered White lyophilized(freeze-dried)powder.
纯度	＞96%by SDS-PAGE and HPLC analyses.
来源	Escherichia coli.
生物活性	Fully biologically active when compared to standard.The biologically active determined by a chemotaxis bioassay using human lymphocytes is in a concentration range of 5.0-50ng/ml.
成分	Lyophilized from a 0.2μmfiltered concentrated solution in 20mMPB,pH 7.4,200 mM NaCl.
内毒素	Less than 1 EU/μg of rRtMEC/CCL28 as determined by LAL method.
复溶	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 0.1-1.0mg/ml.Stock solutions should be apportioned into working aliquots and stored at ≤ -20 ℃.Further dilutions should be made in appropriate buffered solutions.
氨基酸序列	SEAILPIASS CCTEVSHHIP RRLLERVNSC SIQRADGDCD LAAVILHVKR RRICVSPHNP TLKRWMSASE MKNGKENLCP RKKQDSGKDR KGHTPRKHGK HGTRRIHGTH DHEAPR

相关搜索：重组大鼠MEC/CCL28，MEC/CCL28, Rat