Bis-PEG3-NHS ester
Bis-PEG3-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. . Please contact us for GMP-grade inquiries.

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Catalog:
BP-20611
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Name:
Bis-PEG3-NHS ester
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Formula:
C18H24N2O11
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MW:
444.4
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CAS:
1314378-16-9
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Purity:
98%
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Ships Within:
24 Hours
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Storage Condition:
-20°C
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Solubility:
Water, DCM, Methanol
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Shipping:
Ambient Temperature
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Availability:
In Stock
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NMR:
View
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SDS:
View
Product Citations
- Zaleski, M. H., Chase, L. S., Hood, E. D., Wang, Z., Nong, J., Espy, C. L., ... & Brenner, J. S. (2025). Conjugation Chemistry Markedly Impacts Toxicity and Biodistribution of Targeted Nanoparticles, Mediated by Complement Activation. Advanced Materials, 37(5), 2409945.
https://doi.org/10.1002/adma.202409945