跳转至内容
Merck
CN

50649

乙二醛 溶液

BioReagent, ~40% in H2O (~8.8 M), Molecular Biology

别名:

草酸醛, 草醛

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:
OHCCHO
化学文摘社编号:
分子量:
58.04
UNSPSC Code:
12352114
NACRES:
NA.52
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1732463
Form:
liquid
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助


grade

Molecular Biology

Quality Level

product line

BioReagent

form

liquid

concentration

~40% in H2O (~8.8 M)

impurities

DNases, none detected, RNases, none detected, phosphatases, none detected, proteases, none detected

refractive index

n20/D 1.409

anion traces

chloride (Cl-): ≤100 mg/kg, sulfate (SO42-): ≤100 mg/kg

cation traces

Ca: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤300 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

storage temp.

2-8°C

SMILES string

[H]C(=O)C([H])=O

InChI

1S/C2H2O2/c3-1-2-4/h1-2H

InChI key

LEQAOMBKQFMDFZ-UHFFFAOYSA-N

General description

乙二醛是一种核酸变性剂。作为 DNA 同源嘌呤链的特异性探针。

Application

适用于
  • 核酸变性
  • DNA/RNA 与硝酸纤维素膜的结合

Biochem/physiol Actions

乙二醛与鸟嘌呤残基形成稳定的复合物,导致核酸变性。

Other Notes

储存过程可能产生沉淀,50-60 °C重新溶解。
这种形式的乙二醛是由 3mol 乙二醛和 2mol 水组成的相对稳定的溶液。

Disclaimer

储存过程可能产生沉淀,50-60℃重新溶解。


Still not finding the right product?

Explore all of our products under 乙二醛 溶液


pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库



M Vojtisková et al.
Journal of biomolecular structure & dynamics, 5(2), 283-296 (1987-10-01)
Plasmid pEJ4, which is a derivative of pUC19 containing an insert with 60-bp-long homopurine.homopyrimidine tract from sea urchin P. miliaris histone gene spacer, was studied by chemical probes of the DNA structure osmium tetroxide and glyoxal. The former probe reacts
R N Skopp et al.
Analytical biochemistry, 169(1), 132-137 (1988-02-15)
This paper describes agarose gel electrophoresis and silver staining of denatured RNAs. Glyoxal- or formaldehyde-denatured RNAs are electrophoresed in an agarose gel cast on a plastic support using an inert, low conductivity buffer. Following electrophoresis, the gel is stained with
Hybridization of denatured RNA transferred or dotted nitrocellulose paper.
P S Thomas
Methods in enzymology, 100, 255-266 (1983-01-01)



全球贸易项目编号

货号GTIN
50649-25ML04061832449722
50649-100ML04061838177032