910813

mPEG₂₄-NHS

• 동의어(들): Methoxypolyethylene glycol acetic acid N-succinimidyl ester, mPEG NHS
• 실험식(Hill 표기법): C₅₆H₁₀₇NO₂₉
• CAS Number: 174569-25-6
• Molecular Weight: 1258.44
• MDL number: MFCD28385538
• UNSPSC 코드: 43211915
• NACRES: NA.23

속성

• 분석: 95% (HPLC)
• 형태: solid
• 분자량: average M_n 1,250 (by NMR)
• 반응 적합성: reagent type: chemical modification reagent; reactivity: amine reactive
• 색상: white to off-white
• Ω-끝: NHS ester
• α-끝: methoxy
• 폴리머 구조: shape: linear; functionality: monofunctional
• 저장 온도: −20°C

설명

애플리케이션

Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a variety of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. PEG-NHS is an amine reactive PEG that can react to amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): >230.0 °F
• Flash Point (°C): > 110 °C