QBD10219

Biotin-dPEG^®₄-hydrazide

• 別名: 21-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-4,7,10,13-tetraoxa-16-azaheneicosanoic acid hydrazide, Polyethylene glycol
• 実験式（ヒル表記法）: C₂₁H₃₉N₅O₇S
• CAS番号: 756525-97-0
• 分子量: 505.63
• UNSPSCコード: 12352125
• PubChem Substance ID: 329823896
• NACRES: NA.22

特性

• アッセイ: >90%
• 形状: solid or viscous liquid
• 反応適合性: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: carbonyl reactive
• ポリマー構造: shape: linear; functionality: monofunctional
• 輸送温度: ambient
• 保管温度: −20°C
• SMILES記法: O=C(CCOCCOCCOCCOCCNC(CCCCC1SCC(C1N2)NC2=O)=O)NN

詳細

特徴および利点

Biotin-dPEG^®₄-hydrazide allows biotin labeling of molecules with free aldehydes or ketones. Biotin-dPEG^®₄-hydrazide reacts to form a hydrazones. This reagent is highly useful for labeling carbohydrates, glycoproteins, and other molecules with biotin following oxidation of the carbohydrate or glycan with sodium periodate or by chemical installation of an aldehyde or ketone on the target molecule. The dPEG^® spacer is a single molecular weight PEG that provides excellent water solubility while extending the biotin moiety away from the surface of the labeled molecule for enhanced binding to avidin or streptavidin.

法的情報

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

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