DSPE-PEG-PDP,DSPE-PEG-OPSS
作者:DSPE-PEG-PDP,DSPE-PEG-OPSS 发布时间:2022-08-01 09:05:19
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DSPE-PEG-PDP,DSPE-PEG-OPSS
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[PDP(polyethylene
glycol)]
Synonym: DSPE
PEG OPSS, OPSS PEG DSPE, PDP PEG DSPE.
Product
Structure:
Product
Specifications:
l Catalog
Numbers:PS2-DEOS-1K,2K,3K,5K,10K.
l Appearance: White
to off-white solid.
l Solubility: >10
mg/mL in hot water, chloroform, DCM,DMSO.
l Stability: 1 Years at-20°C, Desiccate, Protect
from light.
l CAS
Number: 474922-24-2.
l Molecular
Weight(PEG):1K,2K,3.4K,5K,10K.
l Reactive
group: PDP (Pyridyldisulfide).
l Reactive
to: Sulfhydryl group (-SH).
l Purity: 95%.
Description:
DSPE-PEG-PDP is one of
ruixibio reactive phospholipid PEG derivatives that can react with free thiol
groups. 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. PDP (pyridyldisulfide)
functionalized DSPE PEG is able to react with free thiol groups to form a
disufide bond which can be cleaved by DTT or other disulfide reducing reagents.
Reaction between PDP and thiol allows the attachment of DSPE PEG to thiol
bearing molecules or particles with high efficiency.
Handling
and Use:
DSPE-PEG-PDP 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.