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物种
Mouse分子别名
CCK1Accession
Q9JIL2表达序列
Ser20-Arg130
表达宿主
E.coli分子量
Approximately 12.6 kDa, a single non-glycosylated polypeptide chain containing 111 amino acids.纯度
＞96% by SDS-PAGE or HPLC.活性
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using murine lymphocytes is in a concentration range of 1.0-10.0 ng/ml.标记
Unconjugated标签
No Tag性状
Lyophilized Powder缓冲体系
20 mM PB, with 150 mM NaCl, pH 7.0.
溶解方法
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.储存条件
For long term storage, the product should be stored ≤ -20℃.
Please avoid repeated freeze-thaw cycles after reconstitution.
12 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.
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 amino acids sequence of human and mouse CCL28 shares 83% identity, when the protein is processed to be the mature form. CCL28 is signaling through CCR3 and CCR10, and chemotactic for resting CD4, CD8 T-cells and eosinophils. MEC/ CCL28 contains six cysteines, including the four highly conserved cysteine residues present in CC chemokines. Recombinant Murine MEC/CCL28 is a 12.6kDa protein containing 111 amino acid residues.
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