Substance
ID:183494
Names and Identifiers
IUPAC name
urea
IUPAC Traditional name
urea
Synonyms
Urea碳酰胺尿素碳酰二胺
Registration numbers
Beilstein Number
CAS Number
MDL Number
EC Number
PubChem SID
Properties
Product Information
Cation Traces
Pb: ≤5 ppm
Fe: ≤1 ppm
Impurities
≤0.005% Ammonia
Grade
for electrophoresis
Safety Information
German water hazard class
1
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
YR6250000
Physical Property
Absorption Wavelength
A5M/260 ≤0.06
A5M/280 ≤0.06
Melting Point
132-135 °C(lit.)
Density
1.335 g/mL at 25 °C(lit.)
Pharmacology Properties
Gene Information
human ... CA1(759), CA2(760)rat ... Ppm1a(24666)
Molecule Details
Application
使蛋白质增溶和变性以用于变性等电聚焦和二维电泳的离液剂。
用于蛋白质变性以及作为不溶性或变性蛋白的温和增溶剂。可用于从已由 6M 盐酸胍变性的样品(如包涵体)复性蛋白质。可与盐酸胍和二硫苏糖醇 (DTT) 一起用于复性变性蛋白以恢复其天然或活性形式。
使蛋白质增溶和变性以用于变性等电聚焦和二维电泳的离液剂。
用于蛋白质变性以及作为不溶性或变性蛋白的温和增溶剂。可用于从已由 6M 盐酸胍变性的样品(如包涵体)复性蛋白质。可与盐酸胍和二硫苏糖醇 (DTT) 一起用于复性变性蛋白以恢复其天然或活性形式。
Molecular Spectra
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References
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