重组人MIP-4/CCL18,Recombinant Human Macrophage Inflammatory Protein-4/CCL18 生命科学产品与技术服务-生工生物工程(上海)股份有限公司

Order NO. C600079

重组人MIP-4/CCL18

英文名	Recombinant Human Macrophage Inflammatory Protein-4/CCL18
别名	MIP-4/CCL18, Human
相关类别	趋化因子	储存	冷冻（-20℃）
分子量	Approximately 7.9 kDa, a single non-glycosylated polypeptide chain containing 69 amino acids.
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编号	规格	库存	目录价（￥）	您的价格（￥）	数量
C600079-0002	2 UG	预计14日内发货	待询价	待询价
C600079-0010	10 UG	咨询	待询价	待询价

产品描述

概述

Human CCL18 is encoded by the CCL18 gene located on the chromosome 17. As also named MIP-4, it shares 61 % sequence identity to human MIP-1α. CCL18 is mainly expressed by lung and some lymphoid tissues like lymph nodes express CCL18 at low level. It is chemotactic for both activated (CD3+) T cells and nonactivated (CD14-) lymphocytes, but not for monocytes or granulocytes. Involved in B-cell migration into B-cell follicles in lymph nodes. CCL18 plays a role in both humoral and cell-mediated immunity responses.

使用说明

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

属性

Physical Appearance	Sterile Filtered White lyophilized (freeze-dried) powder.
Purity	> 97 % by SDS-PAGE and HPLC analyses.
Source	Escherichia coli.
Biological Activity	Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human T-lymphocytes is in a concentration of 1.0-10 ng/ml.
Formulation	Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 100 mM NaCl.
Endotoxin	Less than 1 EU/μg of rHuMIP-4/CCL18 as determined by LAL method.
Reconstitution	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.
AA Sequence	AQVGTNKELC CLVYTSWQIP QKFIVDYSET SPQCPKPGVI LLTKRGRQIC ADPNKKWVQK YISDLKLNA