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Merck
CN

09691

Sigma-Aldrich

乙酸铵 溶液

BioUltra, for molecular biology, ~5 M in H2O

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线性分子式:
CH3COONH4
CAS号:
分子量:
77.08
Beilstein:
4186741
MDL编号:
UNSPSC代码:
12161700
eCl@ss:
39021908
PubChem化学物质编号:
NACRES:
NA.25

等级

for molecular biology

质量水平

产品线

BioUltra

形式

liquid

浓度

~5 M in H2O

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

灼烧残渣

≤0.01% (as SO4)

pH值(酸碱度)

6.2-7.5 (25 °C, 1 M in H2O)

密度

1.07 g/mL at 20 °C

痕量阴离子

chloride (Cl-): ≤5 mg/kg
nitrate (NO3-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg

痕量阳离子

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

1 M in H2O

紫外吸收

λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01

SMILES字符串

CC([O-])=O.[H][N+]([H])([H])[H]

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N

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应用

醋酸铵溶液可用于研究分子生物学、生物缓冲液、试剂及 DNA 和 RNA 纯化等。醋酸铵溶液已用于研究 α 的药代动力学分析和 β大鼠血浆中甘草次酸的差向异构体。研究中还使用了乙酸铵溶液,建立了同时测定部分中草药和中成药中马兜铃酸 A 和 B 的方法。

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


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The main objective was to determine the efficacy of various types of cleaning equipment and products after deliberate contamination with cyclophosphamide. The secondary objective was to test various cleaning scenarios using these equipment and products. The study had two phases:
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The autoimmune neurological disease, Multiple Sclerosis (MS), have increased at alarming rates in the Western society over the last few decades. While there are numerous efforts to develop novel treatment approaches, there is an unmet need to identify preventive strategies.
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Hepatitis B virus core-antigen (capsid protein) and e-antigen (an immune regulator) have almost complete sequence identity, yet the dimeric proteins (termed Cp149d and Cp(-10)149d , respectively) adopt quite distinct quaternary structures. Here we use hydrogen deuterium exchange-mass spectrometry (HDX-MS) to
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Journal of the American Society for Mass Spectrometry, 23(12), 2122-2131 (2012-09-21)
Electrospray ionization mass spectrometry (ESI-MS) measurements were performed under a variety of solution conditions on a highly acidic sub-fragment (B3C) of the C-terminal carbohydrate-binding repeat region of Clostridium difficile toxin B, and two mutants (B4A and B4B) containing fewer acidic
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Untargeted liquid chromatography-mass spectrometry (LC-MS)-based metabolomics studies are usually carried out in both positive and negative ion modes; however, it is frequently ignored that the optimal conditions in positive ion mode and negative ion mode are often not the same.

实验方案

Procedure and protocol for Anti Ago-RNA Immunoprecipitation from mammalian cells using the RIP kit

使用RIP试剂盒进行哺乳动物细胞Ago抗体-RNA免疫沉淀的实验方案和流程

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