Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
Medchemexpress LLC Bis-PEG5-NHS ester | 756526-03-1 | MFCD11041118 | 99.8% | 532.50 g·mol⁻¹ | C22H32N2O13 | 100 MG
Supplier: Medchemexpress LLC HY126889100MG
Bis-PEG5-NHS ester is a bifunctional polyethylene glycol (PEG) linker bearing two N-hydroxysuccinimide (NHS) ester groups. It is designed for amine-targeted bioconjugation and is commonly used in the synthesis of antibody-drug conjugates (ADCs) and proteolysis targeting chimeras (PROTACs).
- Bis-functional PEG5 spacer with two NHS ester reactive groups.
- Suitable for amine coupling and bioconjugation workflows.
- High purity, analytical grade material for research use only.
- Molecular weight approximately 532.50 g·mol⁻¹.
- Soluble in DMSO at about 100 mg/mL; ultrasonic assistance recommended.
- Provided in small-scale quantities for laboratory synthesis and linker optimization.
Product Title
By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.
Spot an opportunity for improvement?