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Merck

RTN350

GenElute 哺乳动物总RNA小量制备试剂盒

greener alternative

sufficient for 350 purifications

GenElute™ Mammalian Total RNA Miniprep Kit

别名:

GenElute 哺乳动物RNA试剂盒, Gen Elute

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分類程式碼代碼:
41105501
NACRES:
NA.52

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用途

sufficient for 350 purifications

環保替代產品特色

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

技術

RNA purification: suitable

環保替代類別

儲存溫度

15-25°C

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此商品
RTN70RTN10DMN70
technique(s)

RNA purification: suitable

technique(s)

RNA purification: suitable

technique(s)

-

technique(s)

-

usage

sufficient for 350 purifications

usage

sufficient for 70 purifications

usage

sufficient for 10 purifications

usage

sufficient for 70 purifications

greener alternative product characteristics

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

-

RTN10

RTN10, RTN350, RTN9602, RTN9604

RTN350, RTN70, RTN9602, RTN9604

DMN10

greener alternative category

Aligned,

greener alternative category

Aligned,

greener alternative category

, Aligned

greener alternative category

-

一般說明

Sigma′s GenElute哺乳动物总RNA小量制备试剂盒提供了一种从哺乳动物细胞和组织中分离总RNA的简单便捷方法。提供了细胞,组织和纤维组织的方案。这些方案的细胞裂解和破坏条件不同。一旦RNA结合到GenElute结合柱上,所有起始物料的纯化程序都是相同的。对于纤维组织,试剂盒必须与蛋白酶K(目录号P4850)一起使用,以确保有效的细胞破碎。 该试剂盒结合了基于二氧化硅和微针形式的优点,无需使用氯化铯梯度、酒精沉淀和有害的有机化合物,如苯酚和氯仿。细胞或组织在含有硫氰酸胍的缓冲液中裂解和匀浆,以确保
大分子彻底变性和RNase失活。当裂解物在微量离心管中通过二氧化硅膜旋转时,乙醇的加入会导致RNA结合。 洗涤去除污染物后,在50-100 μL洗脱液中洗脱RNA。 在不到30分钟的时间内可以分离出多达150 μg的总RNA。

如果必须消除所有痕量的DNA污染,建议用DNase I进一步处理。当RNA与GenElute结合柱结合时,可使用柱上DNase I消化装置(DNASE10和DNASE70)进行DNase I消化。或者,为了更严格地去除污染的DNA,可以用扩增级DNase I(AMPD1)处理最终的RNA制剂。
我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。相比使用苯酚和氯仿的标准DNA提取方法,本品是一种本安型化学制剂。

應用

GenElute哺乳动物总RNA小量试剂盒已用于从细胞和组织中提取总RNA。[1][2][3]
纯化的RNA可用于逆转录和PCR,标记和微阵列分析以及其他常见应用。请注意,在该试剂盒使用的条件下,长度短于200个核苷酸的RNA(例如tRNA,5S rRNA和5.8S rRNA)无法有效回收。

生化/生理作用

GenElute哺乳动物总RNA Miniprep试剂盒将硅胶膜技术与方便的旋转柱形式相结合,以快速结合,洗涤和洗脱的方法制备高质量的总RNA。
将样品裂解并在硫氰酸胍和2-巯基乙醇中匀浆以释放RNA并灭活RNase。裂解物通过过滤柱旋转以去除细胞碎片和剪切DNA。然后将滤液加到高容量硅胶柱上以结合总RNA,然后洗涤和洗脱。每个制备液在100 μl水中最多可回收150 μg总RNA。纯化的RNA准备用于印迹杂交(图1),RT-PCR(图2)和其他常见应用。

特點和優勢

  • 从每个制备物中纯化多达107个细胞或40 mg组织中的总RNA
  • 每次制备最多可产生150 μg纯的浓缩总RNA
  • 从少至100个细胞中回收RNA
  • 简单高效-30分钟内制备12-18次
  • 比重力流阴离子交换方法快
  • 没有与树脂和磁浆相关的繁琐步骤
  • 每个试剂盒的纯化比领先供应商多40%
  • 每次制备最多可产生150 μg纯的浓缩总RNA
  • 从每个制备物中纯化多达107个细胞或40 mg组织中的总RNA
  • 从少至100个细胞中回收RNA

其他說明

GenElute哺乳动物总RNA纯化试剂盒将硅胶膜技术与方便的旋转柱形式相结合,以快速结合,洗涤和洗脱的方法制备高质量的总RNA。
有关其他信息,请参阅 www.sigma-aldrich.com/totalrna

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

  • M31482-Mercaptoethanol, Molecular Biology, suitable for electrophoresis, suitable for cell culture, BioReagent, 99% (GC/titration) 2化学品安全说明书

訊號詞

Danger

危險分類

Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Corr. 1C - Skin Sens. 1 - STOT RE 2 Oral

標靶器官

Liver,Heart

安全危害

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

閃點(°F)

154.4 °F

閃點(°C)

68 °C


历史批次信息供参考:

分析证书(COA)

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Beth Malcomson et al.
Proceedings of the National Academy of Sciences of the United States of America, 113(26), E3725-E3734 (2016-06-12)
Cystic fibrosis (CF) lung disease is characterized by chronic and exaggerated inflammation in the airways. Despite recent developments to therapeutically overcome the underlying functional defect in the cystic fibrosis transmembrane conductance regulator, there is still an unmet need to also
Directed differentiation of human induced pluripotent stem cells into functional cholangiocyte-like cells
Fotios sampaziotis
Nature Protocols, 12(4), 814-827 (2017)
Gradient Fractionated Separation of Chondrogenically Committed Cells Derived from Human Embryonic Stem Cells
Natasja Leth Joergensen
BioResearch Open Access, 4(1) (2015)
Chronic Inflammation in CF Airways - A Persistent Issue for A20
McCallum K
Journal of Genetic Syndromes & Gene Therapy, 7(5) (2016)
Jerfiz D Constanzo et al.
Developmental biology, 415(1), 98-110 (2016-05-08)
The protein inhibitor of activated STAT-1 (PIAS1) is one of the few known SUMO E3 ligases. PIAS1 has been implicated in several biological processes including repression of innate immunity and DNA repair. However, PIAS1 function during development and tissue differentiation

实验方案

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。

Learn Northern and Southern blotting basics, with protocols and applications for macromolecule transfer to membrane supports.

Instructions for purifying viral RNA using GenElute™ Mammalian Total RNA Purification Kits.

Questions

  1. What are the types of RNA been extracted? m-RNA or lncRNA as well? I know about smaller and circular RNA is not efficiently extracted, is there another size limitation for the RNA been extracted? Does the RNA extracted is limited to polyA tail one only?

    1 answer
    1. The RTN kits purify total RNA, which includes mRNA, lncRNA, and all other types of RNA present in the cell. RNA does not need to contain a poly A tail for extraction. However, RNA shorter than 200 nucleotides, such as tRNA, 5S rRNA, and 5.8S rRNA, is not efficiently recovered under the conditions used with this kit.

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