Poly(ethylene glycol)2-mercaptoethyl ether acetic acid
PEG average value Mn5000(n~110)
- Product Code: 227919
CAS:
165729-81-7
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|---|---|---|---|
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| Melting Point: | 50-54 °C | Boiling Point: | ≥200 °C |
| Density: | 0.961 g/cm3 | Storage Condition: | -20°C, Sealed, Dry |
Product Description:
Used as a hydrophilic crosslinker in bioconjugation and drug delivery systems. Its thiol group enables covalent attachment to maleimide-functionalized molecules, making it ideal for modifying proteins, peptides, and nanoparticles. The polyethylene glycol spacer enhances solubility and reduces aggregation in biological environments. Commonly applied in the development of PEGylated therapeutics, diagnostic probes, and functionalized surfaces for biosensors. Also utilized in controlled release formulations where a cleavable linker with biocompatibility is required.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 500mg | 10-20 days | ฿43,910.00 |
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Poly(ethylene glycol)2-mercaptoethyl ether acetic acid
Used as a hydrophilic crosslinker in bioconjugation and drug delivery systems. Its thiol group enables covalent attachment to maleimide-functionalized molecules, making it ideal for modifying proteins, peptides, and nanoparticles. The polyethylene glycol spacer enhances solubility and reduces aggregation in biological environments. Commonly applied in the development of PEGylated therapeutics, diagnostic probes, and functionalized surfaces for biosensors. Also utilized in controlled release formulations where a cleavable linker with biocompatibility is required.
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