DSPE-PEG-Aldehyde, DSPE-PEG-CHO, Phospholipid-Polyethylene Glycol-Aldehyde A hydrophobic 18-carbon phospholipid

Chinese: Phospholipid-Polyethylene Glycol-Aldehyde (MW: 2000)

English: DSPE-PEG-Aldehyde, DSPE-PEG-CHO

Category: Aldehyde / Acetal PEG DSPE PEG

Structure:

Introduction to DSPE-PEG-CHO:

DSPE-PEG-aldehyde is a reactive phospholipid PEG derivative that reacts with the N-terminal amine group.DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is a highly hydrophobic 18-carbon phospholipid.On the other hand, the PEG backbone has good hydrophilicity.DSPE-PEG-aldehyde is a reactive lipid PEG with good reactivity towards amine, oxyamine or hydrazide groups.

Aldehyde and N - terminal amino reaction to form schiff base in the middle. Further by hydride reduction to form stable C - N key. DSPE - PEG - aldehyde allow DSPE - PEG under acid condition with amine or hydrazide conjugate base, hasa good selectivity. Higher pH value will lead to many times with polyethylene amino glycol (peg).

DSPE-PEG-Aldehyde Details:

Points: the quantity 2 k and other molecular weight can be customized (such as: DSPE - PEG - Aldehyde5k, DSPE - PEG - Aldehyde3.4 k. DSPE - PEG - Aldehydelk, etc.). Quality control in 95%+, it is mainly used for scientific research experiments, medical research, drug release, nanotechnology and new materials research, cell culture. In the study of ligand, peptide synthesis to support the body, the grafted polymer compounds, new materials and polyethylene glycol modifiedactive compounds of functional coatings, etc. It is soluble in organic solvent such as water and buffer, insoluble in ethyl awake.

Physical Properties:

1. Since the specific form depends on the molecular weight of the product, it is solid or liquid.

2. Soluble in conventional solutions and most organic solvents.

Storage conditions: should be stored at -20℃, dry and protected from light for long-term storage, and the stock solution should avoid repeated freeze-thaw cycles.

The above information about DSPE-PEG-Aldehyde is provided by Shaanxi Xinyan Bomei Biotechnology Co., Ltd. Z, please consult for details