中文名稱
2-(3,6-二氨基-9H-黃嘌呤-9-基)-苯甲酸甲酯; DHR;二氫若丹明123
英文名字
2-(3,6-diamino-9H-xanthen-9-yl)-benzoic acid, methyl ester; DHR; Dihydrorhodamine 123
供應(yīng)商
開曼生物
產(chǎn)品貨號(hào)
85100-1
產(chǎn)品報(bào)價(jià)
¥477.4/1mg
產(chǎn)品說(shuō)明書
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產(chǎn)品新聞
背景資料
DHR is a cell-permeable fluorogenic probe that is used as an indicator of intracellular peroxynitrite formation. It is oxidized by peroxynitrite to the highly fluorescent product rhodamine in vitro. Neither nitric oxide, superoxide, nor hydrogen peroxide alone appear to oxidize DHR. Formation of rhodamine can be monitored by fluorescence spectroscopy using excitation and emission wavelengths of 500 and 536 nm, respectively, or by absorbance spectroscopy at 500 nm (ε = 78,800 M-1cm-1). DHR has been used to investigate reactive oxygen intermediates produced by endothelial cells, eosinophils, and reactive microglia.
產(chǎn)品描述
A fluorophore that can be used as an indicator of peroxynitrite formation; neither NO, superoxide, nor hydrogen peroxide alone appear to oxidize DHR; used to investigate reactive oxygen intermediates produced by endothelial cells, eosinophils, and reactive microglia
保存建議
建議您在收到開曼生物品牌的Dihydrorhodamine 123 (1 mg)產(chǎn)品后置于-20度保存,產(chǎn)品有效期為730天.
其他
開曼生物向全球科學(xué)工作者提供多研究領(lǐng)域的生化、免疫試劑和分析試劑盒,其產(chǎn)品被廣泛應(yīng)用于腫瘤、氧化氮、神經(jīng)學(xué)、凋亡、氧化性損傷、內(nèi)分泌學(xué)等不同研究領(lǐng)域.開曼生物可提供用于檢測(cè)的特色試劑盒,如:類花生酸類物質(zhì)、游離的生物標(biāo)志、環(huán)核苷、激素及氧化氮等;也提供多種高質(zhì)量試劑,包括:類花生酸類物質(zhì)、氧化氮試劑及許多相關(guān)脂質(zhì)、脂肪酸、酶和抗體.作為開曼生物在中國(guó)的區(qū)域總代理,艾美捷科技有限公司將為中國(guó)客戶提供最全面的開曼生物產(chǎn)品以及客戶訂制化服務(wù).
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