H2621003计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
为什么选择此级别
，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温。 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 4806 篇同行评审文献引用。
概述
尿素是一种离液剂，适用于蛋白质变性。它能够破坏蛋白质二级、三级和四级结构中的氢键。它还可以破坏DNA二级结构中的氢键。
应用
适用于在准备2D-PAGE、酶解消化物、IMAC色谱以及相关操作流程中使蛋白质溶解和变性。 尿素已可用于反相纳米喷雾液相色谱-串联质谱法中的蛋白质样品制备。
Urea is a chaotropic agent and is used for protein denaturation. It disturbs the hydrogen bonds in the secondary, tertiary and quaternary structure of proteins. It can also disturb hydrogen bonding present in DNA secondary structure.
Application
Useful for solubilizing and denaturing proteins in preparation for 2D-PAGE, enzymatic digests, IMAC Chromatography, and related procedures. Urea has been used for protein sample preparation for reverse-phase nanospray liquid chromatography-tandem mass spectrometry.
规格
别名
尿素 溶液, 碳酰二胺, 碳酰胺
英文别名
Carbonyldiamide | Onychomal | Ultra Mide | UNII-8W8T17847W | UREA [EP MONOGRAPH] | UREA COMPONENT OF CALMURID HC | Ureacin-10 lotion | EINECS 200-315-5 | Urevert | CALMURID HC COMPONENT UREA | Carbamide;Carbonyldiamide | Carbonyldiamine | Panafil | Urea (
规格或纯度
8M(用16ml高纯水重新配制后)
英文名称
Urea
储存条件
室温
名称和识别符
EC号
200-315-5
分子类型
小分子
IUPAC Name
urea
INCHI
1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
InChi Key
XSQUKJJJFZCRTK-UHFFFAOYSA-N
Smiles
C(=O)(N)N
Isomeric SMILES
C(=O)(N)N
PubChem CID
分子量
60.06
Beilstein号
635724
技术文档
高级数据
系统学分类
分类树（Taxonomy Tree）
| 界（kingdom) | 有机化合物 |
|---|---|
| 超类（Superclass) | 有机酸及其衍生物 |
| 类（Class) | 有机碳酸及其衍生物 |
| 亚类（Subclass） | 尿素 |
| 中间层级节点（Intermediate Tree Nodes） | 暂无 |
| 直接上位类(Direct Parent) | 尿素 |
| 其他上位类（Alternative Parents） | 有机光子化合物 有机氮化合物 有机氧化物 碳氢化合物衍生物 羰基化合物 |
| 分子骨架（Molecular Framework) | 脂肪族无环化合物 |
| 取代基（Substituents） | 脂肪族非环化合物 - 羰基 - 烃衍生物 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机氮化合物 - 有机氧化合物 - 有机氮化合物 - 脲 |
| 描述（Description） | 该化合物属于有机化合物中的脲类。这类化合物含有两个胺基团，通过羰基（C=O）官能团相连。 |
| 外部描述符（External Descriptors） | a small molecule |
三维结构
交互式化学结构模型
关联靶点（人）
OR51E2
Tchem
嗅觉受体 51E2(Olfactory receptor 51E2)
(2 活性数据)
ALDH1A1
Tchem
Aldehyde dehydrogenase 1A1
(77053 活性数据)
Homo sapiens
(32628 活性数据)
Caco-2
(12174 活性数据)
POLI
Tchem
DNA polymerase iota
(116820 活性数据)
Skin
(286 活性数据)
TDP1
Tchem
Tyrosyl-DNA phosphodiesterase 1
(345557 活性数据)
LMNA
Tbio
Prelamin-A/C
(36751 活性数据)
SLCO1B1
Tchem
Solute carrier organic anion transporter family member 1B1
(2672 活性数据)
CBX1
Tbio
Chromobox protein homolog 1
(92434 活性数据)
SLCO1B3
Tchem
Solute carrier organic anion transporter family member 1B3
(2517 活性数据)
RAPGEF3
Tchem
Rap guanine nucleotide exchange factor 3
(15528 活性数据)
C5
Tclin
Complement C5
(49 活性数据)
关联靶点（其它种属）
Ppard
Peroxisome proliferator-activated receptor delta (358 活性数据)
Hdac6
Histone deacetylase 6 (222 活性数据)
Pseudomonas aeruginosa (123386 活性数据)
Staphylococcus aureus (210822 活性数据)
Rattus norvegicus (775804 活性数据)
lef
Anthrax lethal factor (7585 活性数据)
rep
Replicase polyprotein 1ab (378 活性数据)
Brain (1 活性数据)
Nfe2l2
Nuclear factor erythroid 2-related factor 2 (214 活性数据)
ureB
Urease subunit alpha/Urease subunit beta (701 活性数据)
SARS-CoV-2 (38078 活性数据)
作用机制
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
化学和物理性质
溶解性
H2O：可溶（1 瓶加 16 毫升）
熔点
132-135 °C (lit.)
分子量
60.056 g/mol
XLogP3
-1.400
氢键供体数Hydrogen Bond Donor Count
2
氢键受体数Hydrogen Bond Acceptor Count
1
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
60.0324 Da
单同位素质量Monoisotopic Mass
60.0324 Da
拓扑极表面积Topological Polar Surface Area
69.100 Ų
重原子数Heavy Atom Count
4
形式电荷Formal Charge
0
复杂度Complexity
29.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性（GHS）
WGK Germany
1
RTECS
YR6250000
Merck Index
9867
个人防护装备
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
质检证书（CoA,COO,BSE/TSE 和分析图谱)
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此产品的引用文献
溶液计算器
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