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Monodispersed PEGs
- >Methoxy PEG (mPEG)
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- >Hydroxyl(OH) PEG
- >Thiol(SH) PEG
- >Boc/Fmoc PEG
- >Carboxylic Acid(COOH) PEG
- >Maleimide(Mal) PEG
- >NHS ester PEG
- >Biotin PEG
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- >Acrylate(AC) PEG
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- >Folic Acid(FA) PEG
- >Lipoic acid(LA) PEG
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- >Silane PEG
- >PEG Sulfonic acid
- >PEG PFP ester
- >PEG TFP ester
- >Halide (F,Cl,Br,I) PEG
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- >Aminooxy PEG
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >DNP PEG
- >Other PEG
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Polydispersed PEGs
- >Methoxy PEG (mPEG)
- >Azide(N3) PEG
- >Amine(NH2) PEG
- >Hydroxyl(OH) PEG
- >Thiol(SH) PEG
- >DSPE PEG
- >Carboxylic Acid(COOH) PEG
- >Maleimide(Mal) PEG
- >NHS ester PEG
- >Other Lipid PEG
- >Acrylate(AC) PEG
- >Boc/Fmoc PEG
- >Biotin PEG
- >Aldehyde (Ald/CHO)PEG
- >Fluorescent (FITC) PEG
- >Cyanine (Cy) PEG
- >Rhodamine B(RB) PEG
- >Cholesterol PEG
- >OPSS PEG
- >Acrylamide(ACA) PEG
- >Epoxide (EPO) PEG
- >Hydrazide (HZ) PEG
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- >Lipoic acid(LA) PEG
- >Methacrylate (MA) PEG
- >Silane PEG
- >PLGA PEG
- >PCL PEG
- >PLA PEG
- >PEG Sulfonic acid
- >PEG PFP ester
- >Halide (F,Cl,Br,I) PEG
- >Aminooxy PEG
- >DBCO PEG
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >Other PEG
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Multi-arm PEGs
- >Hydroxyl(OH) PEG
- >NHS ester PEG
- >Amine(NH2) PEG
- >Maleimide(Mal) PEG
- >Azide(N3) PEG
- >Thiol(SH) PEG
- >DBCO PEG
- >Carboxylic Acid(COOH) PEG
- >Aldehyde (Ald/CHO)PEG
- >Methoxy PEG (mPEG)
- >Acrylate(AC) PEG
- >Biotin PEG
- >Cholesterol PEG
- >OPSS PEG
- >Acrylamide(ACA) PEG
- >Epoxide (EPO) PEG
- >Hydrazide (HZ) PEG
- >Folic Acid(FA) PEG
- >Lipoic acid(LA) PEG
- >Methacrylate (MA) PEG
- >Silane PEG
- >Halide (F,Cl,Br,I) PEG
- >Hydrocarbons PEG
- >Nitrophenyl Carbonate (NPC) PEG
- >Other PEG
- >View More
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- Lipids for Lipid Nanoparticles
- PEG Raw Material
CatalogID: 10261 Purity: ≥95%
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Synonyms:
8-ArmPEG-Maleimide
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Purity:
≥95% -
Recommended Storage Condition:
Store at -5°C,keep in dry and avoid sunlight. -
Uses:
8-ArmPEG-Maleimide (8-ArmPEG-MAL) is a multi-arm PEG derivative featuring maleimide groups at the termini of its eight arms, all connected to a hexaglycerol core. The maleimide groups selectively react with free thiol, SH, sulfhydryl, or mercapto groups via Michael addition, forming stable carbon-sulfur bonds. This specificity makes 8-arm PEG-MAL ideal for site-specific protein and peptide modification, enhancing the solubility, stability, and biocompatibility of the modified molecules. Its multi-functional structure allows for efficient and targeted bioconjugation, making it a valuable tool in various biomedical and biotechnological applications, including drug delivery, diagnostics, and the development of advanced biomaterials.
Biopharma PEG offers a wide range of PEG products from lab to commercial scale. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.
Cited Publications
This PEG derivative has been cited in peer-reviewed scientific publications. Browse the references below to learn more.
- Yeingst, T.J.; Helton, A.M.; Rawnaque, F.S.; Arrizabalaga, J.H.; Ravnic, D.J.; Simon, J.C.; Hayes, D.J. Focused Ultrasound-Mediated Release of Bone Morphogenetic Protein 2 from Hydrogels for Bone Regeneration. Gels 2025, 11, 120. https://doi.org/10.3390/gels11020120
View more publications citing Biopharma PEG products.

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