国产精品视频一区二区三区四,亚洲av美洲av综合av,99国内精品久久久久久久,欧美电影一区二区三区电影

產品名稱：Fluorescein biotin

品牌：AAT Bioquest

貨號：3017

規(guī)格：5mg

Fluorescein biotin產品基本介紹：

This bifunctional biotin derivative is used for spectrophotometric determination of biotinylation degree. The assay is based on the kinetic analysis of the enhancement of fluorescence of streptavidin/fluorescein biotin complexes in the presence of biotin. The fluorescence enhancement of fluorescein biotin is proportional to the concentration of biotin. Because the assay is amenable for use in small volumes of 5-50 uL or bead-based assays, the detection limits can be extended to the femtomole range. The dynamic aspects allow the assay to be extended to a broader range of applications including its use as an indicator of reagent mixing in laminar-flow assays carried out in microfluidic devices.

品牌介紹：

美國AAT Bioquest Inc.(前身是ABD Bioquest，Inc.)是一家為從事生命科學研究、診斷研發(fā)及藥物開發(fā)的科學家研發(fā)、生產和銷售生物分析研究試劑和試劑盒的公司。公司致力于光譜學檢測領域，包括吸收（顏色），熒光和發(fā)光技術。AAT Bioquest的產品幫助的科學家和生物醫(yī)藥研究者更好的了解生物化學，免疫學，細胞生物學和分子生物學等領域。AAT Bioquest會不斷介紹新產品，快速的豐富各個領域的產品。