per flussi di lavoro cromatografici e analitici sensibili che richiedono un'interferenza minima della linea di base.
🌡
Stoccaggio e spedizione
Store at -20°C,Desiccated Spedizione Ice chest + Ice pads. Consultare il COA specifico del lotto per le specifiche esatte.
📋
Documenti di qualità
SDS, COA, scheda tecnica e scheda delle specifiche disponibili per il download. COA specifico del lotto accessibile tramite ricerca per numero di lotto.
📚
Prova documentale
Citato in 0 pubblicazioni peer-reviewed su cromatografia, sintesi organica e reazioni di accoppiamento incrociato.
Panoramica
Product introduction：
BS(PEG)5 is a bis-succinimide ester-activated PEG compound used for crosslinking between primary amines (—NH2) in proteins and other molecules. The N-hydroxysuccinimide ester (NHS) groups at either end of the PEG5 spacer react specifically and efficiently with lysine and N-terminal amino groups at pH 7-9 to form stable amide bonds.
No-Weigh products are specialty reagents provided in a pre-aliquoted format. The pre-weighed packaging prevents the loss of reagent reactivity and contamination over time by eliminating the repetitive opening and closing of the vial. The format enables use of a fresh vial of reagent each time, eliminating the hassle of weighing small amounts of reagents and reducing concerns over reagent stability.
Features of BS(PEG)5:
• Reactive groups:sulfo-NHS ester (both ends) • Reactive towards: amino groups (primary amines) • NHS esters react with—NH2 groups at pH 7-9, forming stable amide bonds • Water-soluble; compare to non-pegylatedBS3 (also soluble) andDSS (water-insoluble) • Membrane-impermeable, allowing for cell surface labeling • Irreversibly crosslink proteins or peptides by flexible PEG spacer arms • Polyethylene glycol spacer arms help maintain conjugate solubility • Pure compound with defined structure and molecular weight, ensuring reproducible protein-modification effects • PEG spacer provides unique advantages, including increased stability, reduced tendency toward aggregation and reduced immunogenicity • Ideal for small molecule or peptide conjugations
Utilizziamo i cookie per garantire il corretto funzionamento del sito web e, ove consentito, per migliorare la tua esperienza. Puoi gestire le tue preferenze in qualsiasi momento nelle Impostazioni. Per saperne di più, consulta la nostra Cookie Policy.
Desidera che le inviamo un messaggio quando avremo sconti disponibili?
Ricordamelo più tardi
Grazie! Controlli la sua casella di posta per confermare.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
