1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine-PEG-Iodoacetyl

DSPE-PEG-IA

Catalog:CDN2260

Unit Size:100 mg, 1 g

Specifications

Common Use	1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE) conjugated polyethylene glycol with iodoacetyl (DSPE-PEG-IA) is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and an iodoacetyl group. Iodoacetyl (IA) is a thiol (-SH) reactive group that can be used to modify biomolecules or other materials via their available thiol groups. Iodine group can be easily replaced by thiol group to form a stable carbon thiol bond. DSPE-PEG-IA is used to prepare micelles or liposomes with Iodoacetyl group on the particle surface for bioconjugation via thiol substitution.
Structure
PEG Molecular Weight	3,400 Da
Functional Group	DSPE/Iodoacetyl

Q & A

Q: What are the storage conditions for the product?

A: The product should be stored under nitrogen or argon at low temperature (-20℃). This product should be kept away from light.

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