4-Arm PEG-Norbornene, MW 2k-20k

Name: 4-Arm PEG-Norbornene, MW 2k-20k
Brand: BOC Sciences
Rating: 5 (1 reviews)

Cat No.: BPG-1041

4.5

The 4-arm PEG derivative belongs to a branched PEG. It has larger molecular weight due to increased number of active terminal groups, therefore it can carry more drug molecules. Multi-arm PEG derivatives are commonly used in drug delivery systems. The molecular weight of the modified drug is increased that is not easily eliminated by metabolism in the body. In addition, the dispersity and solubility of the modified drug in the body will be improved. Multi-arm PEG derivatives can also modify the surface of biological materials or form new biomedical materials.

Category	Norbornene PEG
Molecular Weight	Customizable
Storage	-20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.

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Structure of 4-Arm PEG-Norbornene, MW 2k-20k

Ordering Information

*For research and manufacturing use only. We do not sell to patients.

Catalog Number	Name	Size / Price	Stock	Quantity
BPG-1041-4	4-Arm PEG-Norbornene, MW 20k		In stock

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Catalog	Molecular Weight	Availability	actions
BPG-1041-1	4-Arm PEG-Norbornene, MW 2k	In stock	Inquiry
BPG-1041-2	4-Arm PEG-Norbornene, MW 5k	In stock	Inquiry
BPG-1041-3	4-Arm PEG-Norbornene, MW 10k	In stock	Inquiry
BPG-1041-4	4-Arm PEG-Norbornene, MW 20k	In stock	Inquiry

cGMP Capacity

cGMP-compliant manufacturing options
Comprehensive QC testing with COA, MSD
From mg and g to kg-scale production
In-stock supply in the US and Europe
Global supply & fast worldwide delivery
One-stop PEGylation services
Custom PEG reagents synthesis
Click chemistry reagents
Bioconjugation & drug delivery
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Specification
Key Product Attributes
Reaction & Conjugation Properties
References

Solubility

Soluble in water, DMSO and DMF. Freshly prepared before use.

PEGType	Multi-Arm PEG
PEGArchitecture	4-Arm
Functionality	Multifunctional / Branched

ReactiveToward	Tetrazines
ReactionChemistry	IEDDA Click Chemistry
BiomoleculeCompatibility	Click-Handle-Modified Proteins / Peptides; Click-Handle-Modified Antibodies; Click-Handle-Modified Oligonucleotides; Small Molecules / Probes
ResearchUse	Tetrazine–TCO Ligation; Multivalent Hydrogel / Polymer Crosslinking

1. Mũnoz Z, Shih H, Lin C C. Gelatin hydrogels formed by orthogonal thiol-norbornene photochemistry for cell encapsulation.Biomaterials Science, 2014, 2(8): 1063-1072.
2. Lin C C, Raza A, Shih H. PEG hydrogels formed by thiol-ene photo-click chemistry and their effect on the formation and recovery of insulin-secreting cell spheroids. Biomaterials, 2011, 32(36): 9685-9695.