
Blood DNA Isolation Mini Kit
Norgen’s Blood DNA Isolation Mini Kit is designed for the rapid preparation of DNA from up to 200 µL of whole blood using a rapid spin column protocol. DNA can be isolated from the blood of various species, including humans. Preparation time for a single sample is less than 30 minutes and each kit contains sufficient materials for 50 preparations. The kit isolates genomic DNA, mitochondrial DNA, viral DNA and bacterial DNA from blood samples. The purified DNA is of excellent quality and yield and completely compatible with downstream applications including PCR, qPCR, Sequencing, Genotyping, Virus Detection, Southern Blot analysis.
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采用抗-HBe抗体包被反应板,加入校准品及被测样本,同时加入定量HBeAg中和抗原,经过振荡孵育,洗板后再加入铕标记的抗-HBe,若标本中抗-HBe浓度高,HBeAg将被大量中和,使最后形成的抗-HBe-HBeAg-铕标记抗-HBe复合物减少。增强液(β-NTA)将标记在抗体上的Eu3+解离到溶液中,Eu3+和增强液中的有效成分形成高荧光强度的螯合物,荧光强度和样本中的抗-HBe浓度成反比。

