Merck
CN

I9516

Sigma-Aldrich

2-丙醇

for molecular biology, BioReagent, ≥99.5%

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别名:
IPA, 仲丙醇, 异丙醇
线性分子式:
(CH3)2CHOH
CAS号:
分子量:
60.10
Beilstein:
635639
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.52

等级

for molecular biology

质量水平

蒸汽密度

2.1 (vs air)

蒸汽压

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

产品线

BioReagent

检测方案

≥99.5%

形式

liquid

自燃温度

750 °F

expl. lim.

2.0-12.7 %, 93 °C

technique(s)

DNA extraction: suitable
RNA extraction: suitable

杂质

≤0.2% water
water

颜色

colorless

折射率

n20/D 1.377 (lit.)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

溶解性

water: soluble (completely)

密度

0.785 g/mL at 25 °C (lit.)

适用性

suitable for precipitation of nucleic acids

储存温度

room temp

SMILES string

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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相关类别

一般描述

异丙醇是一种透明、无色、极性的有机溶剂,常用于化学和分子生物学实验室。它可溶解一系列的化物品并快速蒸发。本品(2-丙醇)为分子生物学级,适用于核酸沉淀。

异丙醇使用方案:

  • 从哺乳动物组织沉淀DNA,从DNA样品中提取溴化乙锭,以及从细胞和组织中分离RNA。
  • 蛋白质结晶。
  • 从生物基质中分离类维生素A,进行HPLC和HPLC-MS分析。

应用

2-丙醇已用于:
  • DNA和RNA萃取
  • 测定羟脯氨酸水平(《The Merck Index》第12版)
  • MTT测定检验细胞活力
  • 芯片杂交
适用于使用标准实验流程用于DNA沉淀。还适合作为针对分子生物学应用所制备溶液中的一种溶剂。

通常也和此产品一起购买

产品编号
说明
价格

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

53.6 °F - closed cup

闪点(°C)

12.0 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

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  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

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Peter K Davidsen et al.
Journal of applied physiology (Bethesda, Md. : 1985), 110(2), 309-317 (2010-10-30)
MicroRNAs (miRNA), small noncoding RNA molecules, may regulate protein synthesis, while resistance exercise training (RT) is an efficient strategy for stimulating muscle protein synthesis in vivo. However, RT increases muscle mass, with a very wide range of effectiveness in humans.
Sambrook, J., et al.
Molecular Cloning: A Laboratory Manual, E-E (1989)
Christudas Morais et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 25(5), 1462-1474 (2009-12-29)
Renal cell carcinoma (RCC) is a highly metastatic and lethal disease with few efficacious treatments. Many studies have shown that the ubiquitous transcription factor nuclear factor kappa B (NF-kappaB) plays a key role in the development and progression of many
M J Romão et al.
European journal of biochemistry, 215(3), 729-732 (1993-08-01)
The Desulfovibrio gigas aldehyde oxidoreductase contains molybdenum bound to a pterin cofactor and [2Fe-2S] centers. The enzyme was characterized by SDS/PAGE, gel-filtration and analytical ultracentrifugation experiments. It was crystallized at 4 degrees C, pH 7.2, using isopropanol and MgCl2 as
F Yang et al.
Journal of molecular biology, 288(3), 403-412 (1999-05-18)
The crystal structure of cyanovirin-N (CV-N), a protein with potent antiviral activity, was solved at 1.5 A resolution by molecular replacement using as the search model the solution structure previously determined by NMR. The crystals belong to the space group

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