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W4502

水

Name: 水
Brand: SIGMA

suitable for electrophoresis, PCR

别名:

无DNase水, 无RNase水, 无核酸酶水, 无蛋白酶水, 未DEPC处理

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关于此项目

线性分子式:

H₂O

化学文摘社编号:

7732-18-5

分子量:

18.02

NACRES:

NA.31

PubChem Substance ID:

24901995

UNSPSC Code:

12191602

EC Number:

231-791-2

MDL number:

MFCD00011332

Beilstein/REAXYS Number:

2050024

Technique(s):

PCR: suitable, electrophoresis: suitable

Bp:

100 °C (lit.)

Vapor pressure:

3 mmHg

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产品名称

水, Nuclease-Free Water, for Molecular Biology

vapor density

<1 (vs air)

Quality Level

200

vapor pressure

3 mmHg

sterility

0.1 μm filtered

form

liquid

technique(s)

PCR: suitable, electrophoresis: suitable

refractive index

n20/D 1.34 (lit.)

pH

5-7

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

foreign activity

DNase, RNase, Protease, free

SMILES string

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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Application

水已用于-

cDNA合成和PCR扩增
在qPCR检测前对瘤胃DNA样品进行稀释
PCR（聚合酶链反应）和琼脂糖凝胶电泳
RNA分离过程中RNA的洗脱

Features and Benefits

无核酸酶水
无DNase、RNase、蛋白酶
未DEPC处理
0.1 um过滤
采用双蒸去离子水配制
适于分子生物学应用

本品经过0.1um过滤。本品为分子生物学级试剂，适用于分子生物学应用。本产品针对核酸酶和蛋白酶的有无及微生物含量进行了分析，但未经焦碳酸二乙酯(DEPC)处理。

Preparation Note

该产品采用双蒸水和去离子水制备

Other Notes

可根据水质参数表轻松比较产水参数。

存储类别

12 - Non Combustible Liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Gene expression signals involved in ischemic injury, extracellular matrix composition and fibrosis defined by global mRNA profiling of the human left ventricular myocardium.

Gabrielsen A et al

Journal of Molecular and Cellular Cardiology, 42(4), 870-883 (2007)

Effect of sward dry matter digestibility on methane production, ruminal fermentation, and microbial populations of zero-grazed beef cattle.

Hart KJ et al

Journal of Animal Science, 87(10), 3342-3350 (2009)

Presence of viral genomes in mineral water: a sufficient condition to assume infectious risk?

Gassilloud B et al

Applied and Environmental Microbiology, 69(7), 3965-3969 (2003)

Polymorphic exact tandem repeat A (PETRA): a newly defined lineage of mycobacterium tuberculosis in israel originating predominantly in Sub-Saharan Africa.

Freidlin PJ et al

Journal of Clinical Microbiology, 47(12), 4006-4020 (2009)

Comparison of coliforms and coliphages as tools for assessment of viral contamination in river water.

Skraber S et al

Applied and Environmental Microbiology, 70(6), 3644-3649 (2004)

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全球贸易项目编号

货号	GTIN
W4502-6X1L	04061837899300
W4502-1L	04061837899294
W4502-10ML	04061837774614
W4502-10L	04061837899287
W4502-10X50ML	04061841755142
W4502-50ML	04061837774720
W4502-6X1L-I	04061837899317

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