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Merck

G1N350

Sigma-Aldrich

GenElute 哺乳动物基因组DNA小量制备试剂盒

sufficient for 350 purifications

别名:

哺乳动物基因组DNA小量制备, Gen Elute

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About This Item

分類程式碼代碼:
41105501
NACRES:
NA.55

用途

sufficient for 350 purifications

品質等級

技術

DNA purification: suitable

儲存溫度

15-25°C

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一般說明

GenElute哺乳动物基因组DNA纯化试剂盒可以简单、方便地从多种哺乳动物源样本中分离高纯度的大分子量DNA。此类试剂盒使用了为基因组DNA纯化精选的硅胶膜,采用了方便的离心柱形式。

可从培养细胞、组织(包括啮齿动物尾巴)以及新鲜的全血或白血细胞之中分离高纯度的基因组DNA。该试剂盒将硅胶膜技术的优势与微量离心形式结合在一起,同时无需采用昂贵的树脂、乙醇沉淀,以及诸如苯酚和氯仿等有害化学成分。

應用

纯化所得的基因组DNA可直接供以下下游应用使用:
  • 限制性内切酶酶切
  • PCR
  • Southern印迹
  • 测序反应
  • 克隆
  • 连接
GenElute Mammalian Genomic DNA Miniprep Kits has been used:
  • to extract DNA from fin samples
  • to extract the BSTUI restriction enzyme from the DNA
  • to isolate DNA from the blood samples extracted from caudal fin
  • to extract tissue and hair follicle DNA

特點和優勢

  • 预期得率:25 μg / 2 x 106个培养细胞;30 μg / 25 mg组织
  • 洗脱体积:200 - 400 μl
  • 所需时间:细胞裂解后20分钟
  • A260/A280比率:1.6 - 1.9
  • 是否需要机械式均质化:否

原則

起始材料首先使用含有离液盐的溶液进行裂解,以确保大分子彻底变性。之后加入乙醇,裂解物离心通过微量离心管时,DNA会结合到硅胶模上。在洗涤去除污染物后,将DNA放在200 μL的Tris-EDTA溶液中洗脱。预期的基因组DNA得率很大程度上取决于所用的起始材料用量及类型。通过本试剂盒纯化所得的DNA的A260/A280比率介于1.6-1.9之间,最大长度可达50 kb。

其他說明

更多信息,请见www.sigma-aldrich.com/genomicdna

法律資訊

GenElute is a trademark of Sigma-Aldrich Co. LLC

试剂盒组分也可单独购买

产品编号
说明
化学品安全说明书

  • C2112Column Preparation Solution化学品安全说明书

  • P2308Proteinase K from Tritirachium album, lyophilized powder, BioUltra, ≥30 units/mg protein, for molecular biology化学品安全说明书

  • R6148RNase A solution化学品安全说明书

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

8A - Combustible corrosive hazardous materials

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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实验方案

The GenElute™ Blood Genomic DNA Kit Protocol provides a simple and convenient way to isolate pure genomic DNA from fresh or aged whole blood.

The GenElute Mammalian Genomic DNA Purification Kit Protocol describes the isolation of pure, high molecular weight DNA from a variety of mammalian sources.

GenElute 哺乳动物基因组 DNA 纯化方案阐述了从多种哺乳动物来源中分离纯高分子量 DNA 的方法。

Northern和Southern印迹简介:两种将大分子转移到膜支持物的常用方法。该文章还提供了Northern印迹和Southern印迹的实验方案。

查看所有结果

相关内容

GenElute Mammalian Genomic DNA Purification Kit isolates pure DNA from mammalian cells using a silica-based membrane in spin columns.

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