QBD10219

Biotin-dPEG^®₄-hydrazide

• Sinônimo(s): 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
• Fórmula empírica (Notação de Hill): C₂₁H₃₉N₅O₇S
• Número CAS: 756525-97-0
• Peso molecular: 505.63
• Código UNSPSC: 12352125
• ID de substância PubChem: 329823896
• NACRES: NA.22

Propriedades

• Ensaio: >90%
• forma: solid or viscous liquid
• adequação da reação: reagent type: cross-linking reagent; reaction type: Biotinylations; reactivity: carbonyl reactive
• arquitetura do polímero: shape: linear; functionality: monofunctional
• Condições de expedição: ambient
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: O=C(CCOCCOCCOCCOCCNC(CCCCC1SCC(C1N2)NC2=O)=O)NN

Descrição

Características e benefícios

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.

Informações legais

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

dPEG is a registered trademark of Quanta BioDesign

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable