Anti-Human Angiopoietin-4-Anti-Human Angiopoietin-4代理/參數/廠家-一抗-艾美捷科技有限公司

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背景資料: Human Angiopoietin4 (Ang4), alternatively named Ang3, is a secreted glycoprotein belonging to the angiopoietin family. It has the characteristic structural motifs of angiopoietins including the coiledcoiled domain near the aminoterminus and a fibrinogen like domain at the Cterminus. Human Ang 4 cDNA encodes a 503 amino acid (aa) precursor protein with a 23 aa signal peptide. It shares 45%, 47%, and 54% aa sequence identity with human Ang1, human Ang2, and mouse Ang3, respectively. Although the sequence homology is much higher between the human and mouse counterparts for Ang1 (97%) and Ang2 (85%), mouse Ang3 is believed to be an ortholog of human Ang4 based on chromosomal localization studies. Human Ang4 is highly expressed in lung and in cultured human umbilical vein endothelial cells (HUVECs). In contrast, mouse Ang3 is expressed multiple mouse tissues. Human Ang4 is an agonist that can bind and activate Tie2, a receptor tyrosine kinase with immunoglobulin and epidermal growth factor homology domains expressed primarily on endothelial cells and early hematopoietic cells. Mouse Ang3 has been reported to be a Tie2 antagonist. It is likely that mouse Ang3, like Ang2, may exert agonist or antagonist activities depending on the cell context.

保存建議: 該Anti-Human Angiopoietin-4的詳細信息查看ReliaTech提供的產品說明書。溶解建議：Centrifuge vial prior to opening. Reconstitute the antibody with 500 μl sterile PBS and the final concentration is 200 μg/ml.

其他: ReliaTech全稱為受體配體技術有限公司 (Receptor Ligand Technologies GmbH)，1999年成立，總部位于德國不倫瑞克，是一家后基因組生物技術公司。ReliaTech主要專注于受體和配體的發現與研究。此外，ReliaTech也開發應用于血管與淋巴管生成研究的相關高品質試劑。目前ReliaTech提供近2800款產品，產品線主要包括重組蛋白(細胞因子、生長因子、可溶性受體)、抗體、ELISA試劑盒等。