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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
|
N596364-100mg
|
100mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$961.90
|
|
|
N596364-250mg
|
250mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$1,681.90
|
|
|
N596364-500mg
|
500mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$2,461.90
|
|
Branched PEG
| Specifications & Purity | ≥98% |
|---|---|
| Storage Temp | Store at -20°C |
| Shipped In |
Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available. |
| Product Description |
N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester) is a branched PEG linker with a Tos-PEG4 branch and two PEG4-t-butyl ester groups attached to a central nitrogen. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The t-butyl ester can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of the compound. Branched PEG linkers can have more conjugations. |
| Molecular Weight | 956.2 |
|---|
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