QBD10195

Biotin-dPEG^®₁₁-MAL

• 동의어(들): Polyethylene glycol
• 실험식(Hill 표기법): C₄₁H₇₁N₅O₁₆S
• Molecular Weight: 922.09
• UNSPSC 코드: 51171641
• PubChem Substance ID: 329823887
• NACRES: NA.22

속성

• 분석: >90%
• 형태: solid or viscous liquid
• 반응 적합성: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: thiol reactive
• 폴리머 구조: shape: linear; functionality: monofunctional
• 배송 상태: ambient
• 저장 온도: −20°C
• SMILES string: O=C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)CCCCC2C3NC(NC3CS2)=O

설명

특징 및 장점

Biotin-dPEG^®₁₁-MAL takes advantage of the well-known, specific Michael reaction between a maleimide group and a free sulfhydryl to allow site-specific biotin labeling of molecules in aqueous media within the pH range of 6.5 – 7.5. The single molecular weight dPEG^® spacer (50.5 Å) provide precise spacing between the biotin moiety and the labeled molecule. The dPEG^® spacer imparts water solubility to the labeled molecule while reducing immunogenicity, aggregation, and precipitation of labeled biomolecules or other labeled compounds.

법적 정보

Products Protected under U.S. Patents # 7,888,536 B2

dPEG is a registered trademark of Quanta BioDesign

안전성 정보

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