GoldiBlot? - Nanogold? IgG anti-human IgG Detection Kit-GoldiBlot? - Nanogold? IgG anti-human IgG Detection Kit代理/參數(shù)/廠家-免疫學(xué)試劑盒-艾美捷科技有限公司

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背景資料: 該GoldiBlot? - Nanogold? IgG anti-human IgG Detection Kit的詳細(xì)信息查看Nanoprobes提供的產(chǎn)品說明書。

產(chǎn)品描述: The 1.4 nm Nanogold? particle is a gold compound: it is not just adsorbed to proteins, like colloidal gold, but covalently reacts at specific sites under mild buffer conditions. The Nanogold? particle is covalently and specifically linked to a hinge thiol on Fab' or IgG. The conjugate therefore has excellent stability compared to colloidal gold-antibody preparations. It is the first probe offered as a Fab' conjugate, which is the smallest gold-antibody probe commercially available. These substantially smaller probes reach more antigens and provide better labeling. They can be viewed directly in TEM without silver enhancement or developed with silver to any appropriate size for enhanced visibility with other counterstains. Whereas the stoichiometry of conventional gold probes particles to IgG molecules varies from 0.2 to 10, Nanogold? preparations contain close to one Nanogold? to one Fab' or IgG.

產(chǎn)品特點(diǎn): 該GoldiBlot? - Nanogold? IgG anti-human IgG Detection Kit的詳細(xì)信息查看Nanoprobes提供的產(chǎn)品說明書。

其他: Nanoprobes公司成立于1990年，專門生產(chǎn)免疫金標(biāo)記和免疫測定試驗(yàn)產(chǎn)品。主要為廣大科研機(jī)構(gòu)提供用于檢測生物分子的最靈敏的試劑和技術(shù)。Nanoprobes公司獨(dú)特的金標(biāo)技術(shù)使用化學(xué)交聯(lián)的金屬簇和納米顆粒作為標(biāo)簽。與膠體金顆粒靜電吸附在抗體和蛋白質(zhì)上的傳統(tǒng)免疫金探針不同，Nanoprobes公司的金標(biāo)是與生物分子在特定位點(diǎn)交聯(lián)的不帶電荷的分子，故其探針具有膠體金不具備的范圍和靈活性。Nanoprobes標(biāo)簽可以附著在任何帶有反應(yīng)基團(tuán)的分子上，比如蛋白質(zhì)、多肽、寡核苷酸、小分子和脂類等，以檢測和定位這些分子。其金標(biāo)也可以和其他標(biāo)簽結(jié)合，一起使用。Nanoprobes獨(dú)特的熒光納米金探針在一個探針中結(jié)合了納米金（Nanogold）和熒光素，用于熒光和電鏡兩種技術(shù)共同進(jìn)行樣品成像。