抗Transferrin纯化的抗体，不含叠氮化物-Anti-Transferrin Purified Azide Free代理/参数/厂家-二抗-开云·官方站线上登录平台入口

PRODUCT CENTER

二抗

开云·官方站线上登录平台入口_开云(中国)

当前位置：开云·官方站线上登录平台入口 > 开云·官方站线上登录平台入口_开云(中国) > 免疫学产品 > 二抗

背景资料: Transferrin is a monomeric glycoprotein of approximately 77 kDa, which serves as an iron-transporter. In normal plasma, transferrin has a concentration of 25-50 µmol / liter, and is usually about one-third saturated with iron, thus providing a large buffering capacity in case of an acute increase in plasma iron levels. Cells take up transferrin-iron complexes (holotransferrin) using transferrin receptor dimers. Upon binding of holotransferrin, the receptor is internalized by clathrin-mediated endocytosis. Acidification of endosomes by vesicular membrane proton pumps leads to dissociation of iron ions, whereas transferrin (apotransferrin) remains associated with its receptor (CD71) and recycles to the cell surface, where apotransferrin is released upon exposure to normal pH. Internalization of labeled transferrin thus represents an usefull approach to study endocytosis. Serum concentration rises in iron deficiency and pregnancy and falls in iron overload, infection and inflammatory conditions. Iron/transferrin complex is essential in haemoglobin synthesis and for certain types of cell division.

反应性: The antibody MEM-115 recognizes an extracellular epitope in the D1 domain of CD4 antigen, a 55 kDa transmebrane glycoprotein expressed on a subset of T lymphocytes (“helper“ T cells) and also on monocytes, tissue macrophages and granulocytes. It is negative in Western blotting even with non-reduced samples of cell lysates.

其他: EXBIO是捷克一家著名的生物试剂公司，专注于流式细胞术配套试剂的开发。自1990年成立以来，EXBIO公司研发和制造的抗体分销全球。目前，EXBIO可提供超过4000种质优、价廉的研究和临床应用抗体，涵盖了血液学，免疫学，癌症，干细胞和细胞生物学等领域，如：CD分子、细胞粘附分子、细胞骨架、凋亡、细胞信号传导、肿瘤标志物、人血型、HLA、生殖等研究用抗体，涉及荧光染料如FITC、PE、PE-Cy5、PE-Cy7、APC、PerCP、PerCP-Cy5.5、Pacific Blue、Pacific Orange、Alexa Fluor 488、Alexa Fluor 647、Alexa Fluor 700、Biotin等多达13种，满足客户各类实验需求。