Phospholipid-polyethylene glycol-hydrazide, DSPE-PEG-Hydrazide, DSPE-PEG-HZ, MW: 5000

Chinese: Phospholipid-polyethylene glycol-hydrazide (MW: 5000)

English: DSPE-PEG-Hydrazide, DSPE-PEG-HZ

1. Molecular weight: 5k, other molecular weights of DSPE-PEG-Hydrazide can be customized (10k, 2k, 1k, etc.)

2. Quality control: 95%+

3. Storage conditions: long-term storage at -20°C, protected from light by inert gas, and dry

4. Physical properties: solid or liquid depends on molecular weight.Soluble in conventional solutions and most organic solvents, less soluble in alcohol, toluene, and insoluble in ether.

5. Use: ready to use, fill with inert gas after use, and put it in the refrigerator in time.

DSPE-PEG hydrazide is a carbonyl-reactive phospholipid PEG derivative that can react with aldehyde or ketone groups derived from polysaccharides or glycoproteins.DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine) is a highly hydrophobic 18-carbon phospholipid.

On the other hand, the main chain of the PEG has good hydrophilicity and solubility in water. Easy to reaction with the aldehyde, acyl well form stable hydrogen bonds, than to wake and formed between the amino schiff's base more stable. HydrazidePEG DSPE and hydrazide connectivity agent has better solubility in water, flexible connection and enhance the stability of the structure.

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