666122-M

Urea

Molecular Biology Grade, End product of the urea cycle. A topical keratolytic agent.

• 동의어(들): Urea, Carbamide, Carbonyl Diamide, Carbamide, Carbonyldiamide
• Linear Formula: NH₂CONH₂
• CAS Number: 57-13-6
• Molecular Weight: 60.06
• Beilstein: 635724
• MDL number: MFCD00008022
• UNSPSC 코드: 12352111
• NACRES: NA.25

속성

• Grade: Molecular Biology
• Quality Level: 100
• 분석: ≥98%
• 형태: solid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze
• 색상: white
• mp: 132-135 °C (lit.)
• solubility: water: soluble
• density: 1.335 g/mL at 25 °C (lit.)
• 흡수: ≤0.01 at 260 nm; ≤0.01 at 280 nm
• 외래 활성: DNases, proteases, RNases, none detected
• 저장 온도: 10-30°C
• SMILES string: NC(N)=O
• InChI: 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
• InChI key: XSQUKJJJFZCRTK-UHFFFAOYSA-N

설명

일반 설명

End product of the urea cycle (absorbance: ≤0.01 at 260 nm and 280 nm). A topical keratolytic agent.

End product of the urea cycle. A topical keratolytic agent.

애플리케이션

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

경고

Toxicity: Irritant (B)

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable