BioMag-羧基磁珠
核酸分析是分子生物学，微生物学，临床检验，法医学等领域的重要分析手段，利用磁珠在一定条件下可以大量特异性吸附核酸，而当条件改变时可以解吸附的原理，我们开发出磁响应迅速的羧基磁珠，以满足对核酸的快速分离纯化需要。提取到的核酸可直接用于下游的核酸分析。
应用方向
1.从全血、组织、植物和微生物等样本中提取基因组DNA
2.提取病毒DNA/RNA，总RNA
3.纯化PCR产物
4.提取质粒DNA
5.核酸结合量：每mg 磁珠能从200μl全血中提取4-12μg基因组DNA
6.推荐用量：1mg/次
产品规格：100nm/300nm/1μm/2.8μm/4μm/20μm/30μm/50μm
磁珠法提取核酸的反应原理图：
订购信息：（100nm/300nm/500nm/1μm/1.5μm/2.8μm/4μm/20μm/30μm/50μm，只以100nm,300nm和1μm说明）
引用文献：
●Magnetic immunoassay using CdSe/ZnS quantum dots as fluorescent probes to detect the level of DNA methyltransferase 1 in human serum sample; International Journal of Nanomedicin；期：13；页：429-437；出版年：2018
●He S, He L, Liu B et al. Development of a rapid and sensitivity magnetic chemiluminescence immunoassay for DNA methyltransferase 1 in human serum, Chinese Chemical Letters(2019), https://doi.org/10.1016/j.cclet.2019.03.013
● high performance immunochromatographic assay for simultaneous quantitative detection of multiplex cardiac markers based on magnetic nanobeads. 2018
● a novel cell-assisted enhanced chemiluminescence strategy for rapid and label-free detection of tumor cells in whole blood.[2020][acs sens](DOI:10.1021/acssensors.9b02140)
●Universal DNAzyme Walkers-Triggered CRISPR Cas12a/Cas13a Bioassay for the Synchronous Detection of Two Exosomal Proteins and Its Application in Intelligent Diagnosis of Cancer
