DSPE-PEG-Hydrazide,DSPE-PEG-NHNH2
作者:DSPE-PEG-Hydrazide,DSPE-PEG-NHNH2 发布时间:2022-08-01 09:05:19
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DSPE-PEG-Hydrazide,DSPE-PEG-NHNH2
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[Hydrazide
(polyethylene glycol)]
Synonym: Hydrazide
PEG DSPE, DSPE-PEG-CONHNH2,DSPE-PEG-HZ.
Product
Structure:
Product
Specifications:
l Catalog
Numbers:PS2-HDDE-1K,2K,3K,5K,10K.
l Appearance: White
to off-white solid.
l Solubility: 10
mg/mL in hot water, chloroform, DCM.
l Stability: 1 Years at-20°C, Desiccate.
l CAS
Number: -.
l Molecular
Weight(PEG):1K,2K,3.4K,5K,10K.
l Reactive
group: Hydrazide.
l Reactive
to: Aldehyde.
l Purity: >90%.
Description:
DSPE-PEG-Hydrazide is one of ruixibio carbonyl reactive phospholipid
PEG derivatives that can react with aldehyde or ketone groups derived from
polysaccharides or glycoproteins. DSPE
(1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is an 18 carbon phospholipid
that is highly hydrophobic. PEG backbone, on the other hand, offers good
hydrophilicity and water solubility. Hydrazide reacts with aldehyde group
readily to form a stable hydrozone linkage which is more stable than schiff
base formed between aldehyde and amine group. Reaction between hydrazide and
aldehyde allows quick and efficient conjugation of phospholipids to carbohydrates,
glycoproteins, antibodies and enzymes. PEG linker between DSPE and hydrazide
offers better water solubility, flexible linker structure and enhanced
stability.
Handling
and Use:
DSPE-PEG-Hydrazide should always be kept in low temperature in
dry condition. Prepare fresh solution right before use.Avoid frequent thaw and
freezing. For more information about using this product, .
Related
Products:
DSPE-PEG-NH2,
DSPE-PEG-COOH
DSPE-PEG-NHS ,DSPE-PEG-FA
DSPE-PEG-SH,DSPE-PEG-MAL
This
product is for research use only and is not intended for use in humans or for
diagnostic use.