QBD10219

Biotin-dPEG^®₄-hydrazide

• 别名: 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
• 经验公式（希尔记法）: C₂₁H₃₉N₅O₇S
• CAS号: 756525-97-0
• 分子量: 505.63
• 分類程式碼代碼: 12352125
• PubChem物質ID: 329823896
• NACRES: NA.22

属性

• 化驗: >90%
• 形狀: solid or viscous liquid
• 反應適用性: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: carbonyl reactive
• 聚合物結構: shape: linear; functionality: monofunctional
• 運輸包裝: ambient
• 儲存溫度: −20°C
• SMILES 字串: O=C(CCOCCOCCOCCOCCNC(CCCCC1SCC(C1N2)NC2=O)=O)NN
• InChI: 1S/C21H39N5O7S/c22-26-19(28)5-7-30-9-11-32-13-14-33-12-10-31-8-6-23-18(27)4-2-1-3-17-20-16(15-34-17)24-21(29)25-20/h16-17,20H,1-15,22H2,(H,23,27)(H,26,28)(H2,24,25,29)
• InChI 密鑰: PSBJJOWIACLJAQ-UHFFFAOYSA-N

说明

特點和優勢

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