Vaccine Lab / Alfa Chemistry
DSPE-PEG(5000) Maleimide

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DSPE-PEG(5000) Maleimide

Catalog Number ACM474922220-3
CAS 474922-22-0
Structure
Description 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-5000] (ammonium salt)
Synonyms 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carbonyl-amino(polyethylene glycol)-5000-N'-(3-maleimidopropionyl)] (ammonium salt)
Molecular Weight 5937.25
Molecular Formula C275H543N4O125P (average MW due to polydispersity of PEG)
Purity >99%
Exact Mass 5933.6
Form Powder
Hygroscopic Yes
Light Sensitive No
Percent Composition C275H543N4O125P
Stability 1 Year
Storage Temperature -20℃
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