QBD10401

NHS-dPEG^®₄-( m-dPEG^®₁₂)₃-ester

• 别名: Polyethylene glycol
• 经验公式（希尔记法）: C₁₀₈H₂₀₆N₆O₅₂
• CAS号: 1334178-03-8
• 分子量: 2420.80
• MDL號碼: MFCD16621418
• 分類程式碼代碼: 12352108
• PubChem物質ID: 329823925
• NACRES: NA.22

属性

• 化驗: >90%
• 形狀: solid or viscous liquid
• 反應適用性: reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: amine reactive
• 聚合物結構: shape: branched; functionality: monofunctional
• 運輸包裝: ambient
• 儲存溫度: −20°C
• SMILES 字串: N1(C(=O)CCC1=O)OC(=O)CCCC(=O)NCCOCCOCCOCCOCCC(=O)NC(COCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)(COCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC)COCCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC
• InChI: 1S/C108H206N6O52/c1-123-25-28-131-41-44-139-55-58-145-67-70-151-79-82-157-91-94-160-88-85-154-76-73-148-64-61-142-52-49-136-38-33-128-22-14-110-101(116)9-18-163-97-108(113-104(119)12-17-126-31-36-134-47-48-135-37-32-127-21-13-109-100(115)5-4-6-107(122)166
• InChI 密鑰: VOPFWBJWEJMWRQ-UHFFFAOYSA-N

说明

特點和優勢

NHS-dPEG^®₄-(m-dPEG₁₂)₃-ester is highly useful for protein and peptide modification to increase hydrodynamic volume and serum half-life and to greatly reduce the immunogenicity of the modified peptide or protein. These dPEG^® products consist of a linear "tail" with a reactive group, a tris core to provide branching, and methoxy-terminated dPEG^® branches. All of these dPEG^® products are hydrophilic, non-immunogenic, single molecular weight compounds. N-hydroxysuccinimide (NHS) group reacts with free amines.

法律資訊

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

dPEG is a registered trademark of Quanta BioDesign

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable