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Medchemexpress LLC m-PEG1-NHS ester 1g | 1027371-75-0 | 201.18 g/mol | 1 G
Supplier: Medchemexpress LLC HY1145121G
m-PEG1-NHS ester is a methoxy-terminated polyethylene glycol N-hydroxysuccinimide (NHS) ester used as a short PEG linker and an amine-reactive coupling reagent for bioconjugation and linker assembly in medicinal chemistry.
- Amine-reactive NHS ester for efficient conjugation to primary amines.
- Short PEG spacer (approx. 201.18 g/mol) that improves solubility and reduces steric hindrance.
- Supplied as a solid with recommended powder storage at -20°C to maintain stability.
- Soluble in water and PBS with ultrasonic warming; H2O 33.33 mg/mL, PBS 100 mg/mL.
- Purity reported as 95.0% for typical batches.
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