Bis-Mal-Lysine-PEG4-TFP ester
PG-20161-60938
Product information
- Catalog No.
- PG-20161-60938
- Product Name
- Bis-Mal-Lysine-PEG4-TFP ester
- CAS No.
- 1426164-53-5
- Molecular Formula
- C37H45F4N5O13
- Molecular Weight
- 843.8
- Purity
- 98%
- Storage
- -20°C
- Shipping
- Ambient Temperature
- Documents
Missing values are marked “Not specified”. Request the technical information you need with your inquiry. For research use only.
Packaging & pricing
| Catalog No. | Packaging | Price (USD) | Stock | Inquiry action |
|---|---|---|---|---|
| PG-20161-60938 | 100 MG | USD 239 | In stock | |
| PG-20161-60938 | 250 MG | USD 498 | In stock | |
| PG-20161-60938 | 500 MG | USD 3,456 | In stock | |
| PG-20161-60938 | 1 G | USD 1,346 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Bis-Mal-Lysine-PEG4-TFP ester
- CAS No.
- 1426164-53-5
- Synonyms
- Not specified
- Molecular Formula
- C37H45F4N5O13
- Molecular Weight
- 843.8
- Appearance
- Not specified
- Solubility
- DCM, ACN, DMAC, DMSO
- Description
Bis-Mal-Lysine-PEG4-TFP ester is a PEG linker with two maleimide groups and an amine-reactive TFP ester. The maleimide groups react with thiols at pH 6.5 to 7.5, while the TFP ester reacts with primary amines and is less susceptible to hydrolysis than an NHS ester. The hydrophilic PEG segment supports aqueous solubility. Listed solvents include DCM, ACN, DMAC, DMSO; the stated purity is 98%.