MAL-PEG-Silane, MW 1k-10k

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Category	MAL-PEG-Silane
Catalog NO.	BPG-0902
Product Name	MAL-PEG-Silane, MW 1k-10k
Molecular Weight	Customizable

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Catalog	Molecular Weight	Availability
BPG-0902-1	MAL-PEG-Silane, MW 1k	In stock	Inquiry
BPG-0902-2	MAL-PEG-Silane, MW 2k	In stock	Inquiry
BPG-0902-3	MAL-PEG-Silane, MW 3.4k	In stock	Inquiry
BPG-0902-4	MAL-PEG-Silane, MW 5k	In stock	Inquiry
BPG-0902-5	MAL-PEG-Silane, MW 10k	In stock	Inquiry

Product Information
Application
References
Documents
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Product Information

Description	MAL-PEG-Silane has two different activated terminal groups. Maleimide can modify the thiol group. A stable oxime ether bond is formed with the thiol group at a pH of 6.5-7.5. Under copper catalysis, azide can undergo a click chemical reaction with an alkyne group in an aqueous solution to form a nitrogen-containing five-membered heterocyclic ring. Silane can modify the surface of the material. Heterobifunctional PEG can be attached to different molecules or materials to extend the richness of different molecular combinations.
Solubility	Soluble in water, DMSO and DMF. Freshly prepared before use.
Storage	-20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.

References

1. Ma K, Zhang D, Cong Y, et al. Elucidating the mechanism of silica nanoparticle PEGylation processes using fluorescence correlation spectroscopies.Chemistry of Materials, 2016, 28(5): 1537-1545.
2. Ma K, Wiesner U. Modular and orthogonal post-PEGylation surface modifications by insertion enabling penta-functional ultrasmall organic-silica hybrid nanoparticles.Chemistry of Materials, 2017, 29(16): 6840-6855.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.