CN
  • Unnatural Protein A ELISA KIT(Two-Step)(EH067)

    Overview 在抗體類產(chǎn)品的生產(chǎn)純化過(guò)程中,Protein A 親和層析樹(shù)脂是分離和純化抗體常用的工具。但在抗體純化過(guò)程中 Protein A 會(huì)脫落致使抗體類產(chǎn)品中含有Protein A,從而影響產(chǎn)品的純度和效價(jià),給制藥業(yè)帶來(lái)重大問(wèn)題,例如中國(guó)藥典2015年版規(guī)定尼妥珠單抗注射液用酶聯(lián)免疫法檢測(cè)出的蛋白質(zhì) A 的殘留量應(yīng)不高于蛋白總量的0.01%,故必須對(duì)生物制品中的Protein A 進(jìn)行檢測(cè)。 Protein A 包括天然 Protein A、重組 Protein A 以及結(jié)構(gòu)與天然Protein A 有顯著區(qū)別的耐堿性重組Protein A,如GE公司的MabSelect SuReTM Protein A。依科賽的EH064試劑盒可對(duì)MabSelect SuReTM Protein A 進(jìn)行定量檢測(cè)。如果您需要檢測(cè)天然 Protein A、重組 Protein A,請(qǐng)選擇我們的EH063試劑盒。即使樣品中含有抗體,也可經(jīng)過(guò)有效的處理檢測(cè)出抗體中微量的Protein A。
    Application本產(chǎn)品適用于定量檢測(cè)樣本中耐堿性重組Protein A,如GE公司的MabSelect SuReTM Protein A 的濃度。
    specification48T,96T
  • E.Coli DNA Polymerase I(MB000-1541)

    Overview DNA聚合酶 I(大腸桿菌)是一種模板依賴性DNA聚合酶。
    Application在DNase I協(xié)同作用下的切口平移,制備探針; 逆轉(zhuǎn)錄過(guò)程中在RNase H的協(xié)同作用下進(jìn)行cDNA第二鏈合成
    specification250U,500U,2,500U
  • Lenti-Concentin Virus Precipitation Solution(5X)(EMB810A-1)

    Overview Lenti-Concentin Virus Precipitation Solution provides a simple and highly effective means to concentrate LentiViral pariticles.
    Application
    specification100 mL
  • NanoFectin Transfection Reagent(EMB750A-1)

    Overview Nanofectin Nanotechnology-based Transfection Reagent delivers more DNA and siRNAs to cells than the leading lipid-based transfection kits.
    ApplicationThe Nanofectin reagent self-assembles nanoparticles in the presence of DNA and RNA in the presence of antibiotics and serum.
    specification1mL
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