U1250

Urea

ReagentPlus^®, ≥99.5%, pellets

• 동의어(들): Carbamide, Carbonyldiamide
• Linear Formula: NH₂CONH₂
• CAS Number: 57-13-6
• Molecular Weight: 60.06
• Beilstein: 635724
• EC Number: 200-315-5
• MDL number: MFCD00008022
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57654718
• NACRES: NA.21

속성

• Quality Level: 300
• 제품 라인: ReagentPlus^®
• 분석: ≥99.5%
• 양식: pellets
• mp: 132-135 °C (lit.)
• solubility: H₂O: 8 M
• density: 1.335 g/mL at 25 °C (lit.)
• 작용기: amine
• SMILES string: NC(N)=O
• InChI: 1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
• InChI key: XSQUKJJJFZCRTK-UHFFFAOYSA-N
• 유전자 정보: human ... CA1(759) , CA2(760) ; rat ... Ppm1a(24666)

설명

일반 설명

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. Urea can also disturb hydrogen bonds present in DNA secondary structure.

애플리케이션

Urea has been used as a protein denaturing agent.

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.

법적 정보

ReagentPlus 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
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)