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Epigenetics |
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Epigenetics>【Zymo】 |
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ZR Plant/Seed DNA MiniPrep™---植物/种子DNA小量提取试剂盒
About ZR Plant/Seed DNA MiniPrep™
The ZR Plant/Seed DNA MiniPrep™ is designed for the simple, rapid isolation of inhibitor-free, PCR-quality DNA from a variety of plant sample sources including leaves, stems, buds, flowers, fruit, seeds, etc. The procedure is easy and can be completed in minutes: plant samples are rapidly and efficiently lysed by bead beating with our state of the art, ultra-high density BashingBeads™. Polysaccharides, lipids, and polyphenols/tannins are removed from the DNA using our Fast-Spin column technology. The eluted DNA is filtered to remove polyphenolics making it ideal for downstream molecular-based applications including PCR, arrays, etc.
Format |
Spin Column |
DNA Recovery |
Up to 25 μg total DNA is eluted into ≥ 25 μl DNA Elution Buffer per sample. |
Processing Time |
15 Min |
Equipment |
Microcentrifuge, vortex, cell disruptor/pulverizer (optional) |
DNA Size Limits |
Capable of recovering genomic DNA up to and above 40 kb. In most instances, mitochondrial DNA and viral DNA (if present) will also be recovered. |
Sample Sources |
Up to 150 mg that include leaves, stems, buds, flowers, fruit, seeds, etc. |
DNA Purity |
High quality, inhibitor-free DNA is eluted with DNA Elution Buffer that is suitable for PCR amplification. A260/A280 > 1.8 |
DNA Yield |
Typically 20-80 ng DNA/mg plant material is recovered. |
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Comparison of DNA yields from various plant and seed samples using the ZR Plant/Seed DNA MiniPrep™. Equivalent amounts of plant materials were processed with equal volumes of eluted DNA analyzed in a 0.8% (w/v) agarose/ethidium bromide gel. M is a 1 kb DNA size marker (Zymo Research). Arabidopsis thaliana (1), juniper (2), corn kernel (3, 4), sunflower seed (5, 6).
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Simple methods for the isolation of DNA from tough-to-lyse plant and seed samples in minutes.
Ultra-high density BashingBeads™ are fracture resistant and chemically inert.
Fast-Spin column technology coupled with filtration removes polyphenolic PCR inhibitors from the DNA product.
ZR Plant/Seed DNA MiniPrep™ |
50 Preps. |
D6020 |
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表观遗传学产品全面解决方案列下:
推荐阅读:
关于5-hmC
5-hmC是近年来在动物组织中发现的,由胞嘧啶修饰而来。5-hmC在表观遗传学上的功能可能与5-甲基化胞嘧啶(5-mC)不同。尽管到现在为止还不确知其功能,有研究者猜测它在调控基因的表达与关闭过程中起着重要的作用。5-mC的发现让我们不得不重新评估DNA甲基信息,也不得不监测人类的健康组织和病理组织之间5-mC相对分布的差异。在EPI公司的MethylFlash技术之前,我们还没有发现任何直接的常规方法来检测5- hmC,以及区分5-hmC和5-mC
5-hmC 和 5-mC的区别
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