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- 保存条件:
常温
- 英文名:
GENEzol TriRNA Pure Kit
- 供应商:
台湾旭基
- 规格:
200T
GENEzol™ TriRNA Pure Kit (GZX050/GZX100/GZX200)
The GENEzol™ TriRNA Pure Kit is a phenol and guanidine isothiocyanate plus spin column system for convenient purification of high-quality total RNA from a variety of samples. Initially, samples are homogenized in GENEzol™ Reagent without chloroform phase separation or isopropanol RNA precipitation. Following sample homogenization, simply bind, wash and elute the high-quality, total RNA in RNase-free Water and use in a variety of sensitive downstream applications.
Advantages (Cat. # GZX050, GZX100, GZX200)
•Purify total RNA in 15 minutes!
•A cost effective phenol, guanidine isothiocyanate solution plus spin column system
•No chlorophorm phase separation
•No isopropanol RNA precipitation
•No phenol carryover
•Sample Volume: up to 200 μl of blood, buffy coat, serum, plasma, up to 5 x 106 cultured cells, 10-50 mg of tissue, 1 x 109 bacterial cells, 20-50 mg of plant tissue
•High quality RNA: A260/A280 >1.8, A260/A230 >1.8
•Binding Capacity: 50 µg RNA from ≥ 25 µl DNase/RNase-free Water
•Spin Columns: glass fiber membrane optimized for total RNA extraction (certified RNase and DNase-free)
•Storage: GENEzol™ Reagent should be stored at 2ºC to 25ºC, other components should be stored at room temperature (15-25ºC)
Applications
cDNA Library Construction, Cloning, RT-PCR (Endpoint), Real-Time PCR, Nuclease Protection Assays, Northern Blotting
Components
•GENEzol™ Reagent
•Pre-Wash Buffer
•Wash Buffer
•RNase-free Water
•RB Columns
•2 ml Collection Tubes
Quality Control
The GENEzol™ TriRNA Pure Kit is tested on a lot-to-lot basis according to Geneaid’s ISO-certified quality management system.
GENEzol™ TriRNA Pure Kit Interactive Protocol
GENEzol™ TriRNA Pure Kit Functional Test Data
Figure 1. RNA was purified using the GENEzol™ TriRNA Pure Kit in parallel to the similar product from competitor Z. 5x105 HeLa cells were homogenized using GENEzol™ Reagent and competitor Z tri reagent. RNA was then purified using the corresponing kits spin column procedure. 10 µl from a 50 µl eluate of purified RNA was analyzed by electrophoresis on a 0.8% agarose gel.
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| RNA was extracted from 200 µl of human blood (5.2 x 1010 copy/ml) using GENEzol™ TriRNA Pure Kit. | |
| RNA standard (107 copy/ml) RNA standard (106 copy/ml) RNA standard (105 copy/ml) |
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| RNA standard (104 copy/ml) |
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北京智杰方远代理台湾旭基――RNA纯化试剂盒-GENEzol TriRNA Pure Kit,GZX100现货促销.
提供全套检疫证明、报关单、COA、产品生物安全性保证书等文件.
www.biozj.com, QQ:523539965, 电话:010-82897201, E-Mail:15810200961@163.com
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文献和实验定位并克隆。现在已经有现成的克隆基因的试剂盒,内容包括23对染色体上各10~20个微卫星位点的荧光标记引物,检测基因组200~400个基因定位点,如果发现哪些基因与患者表型连锁,就可以进一步做细致的定位克隆。 许多遗传病,肿瘤都发现存在微卫星序列的杂合性丢失(LOH)和不稳定性(MSI)现象。杂合性丢失(loss of heterozygosity,LOH)现象是来自父亲或母亲一方的等仪基因发生了缺失。如果发现某一肿瘤有许多病例孜某一染色体位点有较高的LOH发生率,往注标志这一位点存在这种肿瘤
易感基因的基本方法是连锁分析(Linkage analysis)法,即在获得遗传性疾病的家系后,取得不同家族成员(包括正常人和患者)的血样品,提取DNA,以位于不同染色体位点的微卫星结构作为标志物,分析每个成员在不同位点的状态,比较同一位点上不同成员的状态,如果发现在同一位点上家族中患者总是共有同样的等位基因,则意味着该处可能存在致病基因,在相邻部位进一步取微卫星做上述研究,则可将基因定位并克隆。现在已经有现成的克隆基因的试剂盒,内容包括23对染色体上各10~20个微卫星位点的荧光标记引物,检测
出现沉淀。Mourich[79]于2004年也有用精胺纯化pTH.HM的报道,并比较了其与QIAGEN公司无内毒素试剂盒纯化质粒的转染效率,成本为3.16美元/毫克质粒。 Bloomfield和Shenoy报道的MnCl2[83]与精胺一样,同样可以通过与DNA大小沟结合来分离和纯化质粒DNA。 4.5.8 磁性分离法 2005年,中国台湾的Chen-Li Chiang[117-118]连续报道了使用化学方法制备微小颗粒Fe3O4,并用多聚阳离子聚乙烯亚胺(PEI)包裹,将其置于磁场下,通过顺磁性可以从细菌
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