Recombinant Rat Macrophage-Derived Chemokine/CCL22 (rRtMDC/CCL22)
英文全名
Recombinant Rat Macrophage-Derived Chemokine/CCL22 (rRtMDC/CCL22)英文又名
STCP-1, MDC (1-69), Macrophage-derived Chemokine卵白布局
氨基酸序列
GPYGANVEDS ICCQDYIRHP LPPRFVKEFY WTSKSCRKPG VVLITIKNRD ICADPRMLWV KKILHKLAAccession
Gene ID
产物英文概述
来历
Escherichia coli.份子量
Approximately 7.9 kDa, a single, non-glycosylated polypeptide chain containing 68 amino acids.生物活性
Fully biologically active when compared to standard. The biologically active determined by a chemotaxis bioassay using human T-lymphocytes is in a concentration range of 10-100 ng/ml.表面
Sterile Filtered White lyophilized (freeze-dried) powder.配方
Lyophilized from a 0.2 um filtered concentrated solution in 2 × PBS, pH7.4.内毒素
Less than 1 EU/ug of rRtMDC/CCL22 as determined by LAL method.消融申明
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.贮存前提
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.参考材料
1. Nomiyama H, Imai T, Kusuda J, et al. 1998. Cytogenet Cell Genet, 81: 10-1.2. Godiska R, Chantry D, Raport CJ, et al. 1997. J Exp Med, 185: 1595-604.3. Yamashita UandKuroda E. 2002. Crit Rev Immunol, 22: 105-14.4. Katou F, Ohtani H, Nakayama T, et al. 2001. Am J Pathol, 158: 1263-70.纯度
> 96 % by SDS-PAGE and HPLC analyses.SDS-PAGE电泳
