Fig. 1 · Structure
Documents & Downloads
NH2-PEG-NH2 (MW 2000)
Polyethylene glycol derivative
NH2-PEG-NH2 (MW 2000) is a polyethylene glycol derivative featuring two primary amine groups that facilitate rapid reaction with activated carboxylic acids or carboxyl groups, such as NHS esters, to form stable amide bonds. This compound is utilized in the PEGylation process, enhancing the solubility and stability of peptides and proteins, while also reducing their immunogenicity. It is primarily applied in the modification of biomolecules, ultimately improving their therapeutic efficacy and bioavailability in various research contexts.
In Stock
Free Aliquoting for Your Order
Tell us your preferred amount per vial. We’ll confirm the options.
Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 956496-54-1 |
| Applications | Polyethylene glycol derivative |
| Formula | C4H12N2O2 |
| Molecular Weight | 2000 (average) |
| SMILES | NOCCOCCN |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.