Cholesterol-PEG-NHS, MW 1k-10k

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category	CLS-PEG-NHS
Catalog NO.	BPG-0769
Product Name	Cholesterol-PEG-NHS, MW 1k-10k
Molecular Weight	Customizable

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Catalog	Molecular Weight	Availability
BPG-0769-1	Cholesterol-PEG-NHS, MW 1k	In stock	Inquiry
BPG-0769-2	Cholesterol-PEG-NHS, MW 2k	In stock	Inquiry
BPG-0769-3	Cholesterol-PEG-NHS, MW 3.4k	In stock	Inquiry
BPG-0769-4	Cholesterol-PEG-NHS, MW 5k	In stock	Inquiry
BPG-0769-5	Cholesterol-PEG-NHS, MW 10k	In stock	Inquiry

Product Information
Application
References
Documents
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Product Information

Description	Cholesterol-PEG-NHS is a heterobifunctional polyethylene glycol. It has amphipathic properties. Cholesterol can form liposomes to increase the cycle time of encapsulated drugs. The NHS active ester can form a stable amide bond with the primary amine group at pH 7.0-8.5. Heterobifunctional PEG can be attached to different molecules or materials to extend the richness of different molecular combinations.
Synonyms	Cholesterol-PEG-NHS
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. Stetter, Frank WS, et al. Single lipid extraction: the anchoring strength of cholesterol in liquid-ordered and liquid-disordered phases. Biophysical journal, 2014, 107(5): 1167-1175.
2. Wang, Mingyue, et al. A pH-sensitive gene delivery system based on folic acid-PEG-chitosan-PAMAM-plasmid DNA complexes for cancer cell targeting. Biomaterials, 2013, 34(38): 10120-10132.

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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.