QBD10866

SPDP-dPEG^®₃₆-acid

>95% (HPLC)

• 別名: OPSS-PEG₁₅₀₀-acid, OPSS-PEG₃₆-acid, SPDP-PEG-acid, SPDP-PEG₃₆-COOH, SPDP-PEG₃₆-acid
• 実験式（ヒル表記法）: C₈₃H₁₅₈N₂O₃₉S₂
• 分子量: 1872.26
• MDL番号: MFCD21363286
• UNSPSCコード: 12352106
• NACRES: NA.22

特性

• アッセイ: >95% (HPLC)
• 形状: solid or viscous liquid
• 反応適合性: reaction type: Pegylations
• ポリマー構造: shape: linear; functionality: heterobifunctional
• 輸送温度: ambient
• 保管温度: −20°C

詳細

特徴および利点

SPDP-dPEG₃₆-acid is a crosslinking reagent designed to conjugate free amines and sulfhydryls. The single molecular weight (i.e., monodispersed) PEG crossbridge between the two functional groups is 115 atoms (137.8 Å) long. Using a suitable carbodiimide, such as EDC, the propionic acid group reacts with free primary amines to form amide bonds. The pyridyl disulfide (SPDP, also known as OPSS) functional group reacts with free thiols to form disulfide bonds. This product is useful for crosslinking peptides, proteins, and small molecules, and modifying surfaces with suitable reactive sites. SPDP-dPEG₃₆-acid is a monodisperse equivalent of the polymeric PEG₁₅₀₀.

法的情報

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681

dPEG is a registered trademark of Quanta BioDesign

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable