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- 百奥莱博
- GS4428-MRS
- 北京
- 2025年07月07日
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- 详细信息
- 文献和实验
- 技术资料
- 库存：
425
- 英文名：
Recombinant Human Liver-Expressed Chemokine/CCL16
- 保质期：
长期
- 供应商：
北京百奥莱博科技有限公司
- 保存条件：
冷冻(-20℃)
- 规格：
5μg
特别提示：包括重组人LEC/CCL16在内，本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！
产品名称：重组人LEC/CCL16
英文名称：Recombinant Human Liver-Expressed Chemokine/CCL16
产品货号：GS4428
产品规格：5μg
分子量：Approximately 11.2kDa,a single non-glycosylated polypeptide chain containing 97 amino acids.
储存条件：冷冻（-20℃）
概述
Human CCL16,also called Liver-expressed chemokine(LEC),Monotactin-1(MTN-1),IL-10-inducible chemokine and so on,is expressed by the CCL16 gene located on the chromosome 17 in humans.The gene encodes a 120 a.a.residue precursor protein with a 23 a.a.residue predicted signal peptide that is cleaved to generate a 97 a.a.residue mature protein.The protein is secreted by the liver,thymus,spleen cells and showing chemotactic activity for lymphocytes and monocytes but it is distantly related to other CC chemokines,exhibiting less than 30%sequence identity.CCL16 is highly induced by IL-10,IFN-γ and bacterial lipopolysaccharide in monmcytes and signal through CCR1,CCR2,CCR5,and CCR8.
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 | ＞97%by SDS-PAGE and HPLC analyses. |
| 来源 | Escherichia coli. |
| 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 10-100ng/ml. |
| 成分 | Lyophilized from a 0.2μmfiltered concentrated solution in 20mMPB,pH 7.4,150 mM NaCl. |
| 内毒素 | Less than 1 EU/μg of rHuLEC/CCL16 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?C.Further dilutions should be made in appropriate buffered solutions. |
| 氨基酸序列 | QPKVPEWVNT PSTCCLKYYE KVLPRRLVVG YRKALNCHLP AIIFVTKRNR EVCTNPNDDW VQEYIKDPNL PLLPTRNLST VKIITAKNGQ PQLLNSQ |
我公司销售的重组人LEC/CCL16报价，Recombinant Human Liver-Expressed Chemokine/CCL16，重组人Liver-Expressed Chemokine/CCL16，LEC/CCL16, Human，重组Liver-Expressed Chemokine/CCL16质量上佳，价格普惠，欢迎广大新老客户踊跃订购。
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文献和实验/2)――峰高一半处的峰宽。Wh/2＝2.355σ Ø标准偏差(standard deviation，σ)――正态分布曲线x＝±1时（拐点）的峰宽之半。正常峰的拐点在峰高的0.607倍处。标准偏差的大小说明组分在流出色谱柱过程中的分散程度。σ小，分散程度小、极点浓度高、峰形瘦、柱效高；反之，σ大，峰形胖、柱效低。 Ø峰面积(peak area，A)――峰与峰底所包围的面积。A＝×σ×h＝2.507 σ h＝1.064 Wh/2 h 2．定性参数（保留值） Ø死时间
width，W)—峰两侧拐点处所作两条切线与基线的两个交点间的距离。W＝4σ 半峰宽（peak width at half-height，Wh/2)—峰高一半处的峰宽。Wh/2＝2.355σ 标准偏差（standard deviation，σ)—正态分布曲线x＝±1时（拐点）的峰宽之半。正常峰的拐点在峰高的0.607倍处。标准偏差的大小说明组分在流出色谱柱过程中的分散程度。σ小，分散程度小、极点浓度高、峰形瘦、柱效高；反之，σ大，峰形胖、柱效低。 峰面积(peak area，A)—峰与峰底所包围
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