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技術文章
查找：Immunoglobulin G2 Human Myeloma Plasma
Packaged 1 mg per vial
MW 146,000
Frozen in 20 mM phosphate, pH 7.4, with 150 mM NaCl ａnd 0.05% NaN3
Storage: freezer
IgG2 is the only IgG subclass which passes through the placenta at a level generally lower than that found in the mother. A deficiency of IgG2 indicates a poor antibody response to bacterial polysaccharides ａnd can lead to increased susceptibility to infections caused by encapsulated bacteria.
Purity: >=95% by SDS-PAGE
Prepared from myeloma plasma shown to be non reactive for HbsAG, anti-HCV, anti-HBc, ａnd negative for anti-HIV 1 & 2 by FDA approved tests.
Athens Research & Technology products are laboratory reagents ａnd are not to be administered to humans or used for any drug purpose. For research use only.
分子量MW：190,000 消光系數：1.46 在15mM磷酸鉀，pH7.4中冷凍，具有150mM NaCl和0.05％NaN 3。 IgE是血漿中少的免疫球蛋白，其濃度較少，濃度較少，濃度為0.6微克/ ml正常血漿。在經歷嚴重和寄生感染的患者中發現了IGE水平升高。在條件下，IgE由血漿細胞的單個克隆產生。然而，IgE的結構是正常的，并且從來源純化的免疫球蛋白是用于研究免疫球蛋白行為的有用蛋白質。 存儲： 純度：> = 95％by SDS-PAGE 由人血漿中制備，Lambda被FDA試驗所示對于HBsAg，抗HCV，抗HBC和陰性的反應性，抗HIV 1和2是陰性的。 實驗室產品是實驗室試劑，不應施用于人類或用于任何藥物目的。用于研究或進一步制造使用。
Purchase IgE direct from the manufacturer.
Bulk Qty Available.
MW: 190,000
Extinction Coefficient: 1.46
Frozen in 15 mM potassium phosphate, pH 7.4, with 150 mM NaCl ａnd 0.05% NaN3.
查找：Immunoglobulin G2 Human Myeloma Plasma
IgE is the least abundant immunoglobulin in plasma, found at a concentration of less that 0.6 micrograms/ml of normal plasma. Elevated IgE levels are found in patients experiencing severe allergic reactions ａnd parasitic infections. In a myeloma condition, IgE is produced by a single clone of plasma cells. The structure of myeloma IgE, however, is normal, ａnd the immunoglobulin purified from a myeloma source is a useful protein for studying immunoglobulin behavior.
Storage:
Purity: >=95% by SDS-PAGE
Prepared from human myeloma plasma, Lambda shown to be non reactive for HBsAg, anti-HCV, anti-HBc, ａnd negative for anti-HIV 1 & 2 by FDA-required tests.
Lab products are laboratory reagents ａnd are not to be administered to humans or used for any drug purpose. For research or further manufacturing use only.
原創作者：上海篤瑪生物科技有限公司
