JKA0003

Y-PEG40K-Acetaldehyde

average M_n 40,000

• 别名: Y-PEG-Acetaldehyde
• 线性分子式: (CH₃O(CH₂CH₂O)nCH₂CH₂)(CH₃O(CH₂CH₂O)nCH₂CO)NCH₂CONHCH₂COH
• 分類程式碼代碼: 12162002
• NACRES: NA.23

属性

• 形狀: solid
• 分子量: average M_n 40,000
• 反應適用性: reactivity: N-terminal amine reactive; reactivity: amine reactive
• 聚合物結構: shape: Y-shape; functionality: monofunctional
• 儲存溫度: −20°C

说明

一般說明

Y-shaped Acetaldehyde PEG. N-terminal amine reactive PEG in the presence of a reducing reagent; less reactive but more selective compared to linear PEG aldehydes; reacts at pH 5-8. JenKem Technology′s patented products, Y-shape PEG derivatives, also known as branched PEG derivatives, contain two linear methoxy PEG chains attached to a central active core. JenKem proprietary Y-shape PEGs are more selective, due to their sterically bulky structure.

應用

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

法律資訊

Product of JenKem Technology

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