mPEG-Carbonylacrylic, MW 1k-40k

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Category	mPEG-Carbonylacrylic
Catalog NO.	BPG-2900
Product Name	mPEG-Carbonylacrylic, MW 1k-40k
Molecular Weight	Customizable

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Catalog	Molecular Weight	Availability
BPG-2900-1	mPEG-Carbonylacrylic, MW 1k	In stock	Inquiry
BPG-2900-2	mPEG-Carbonylacrylic, MW 2k	In stock	Inquiry
BPG-2900-3	mPEG-Carbonylacrylic, MW 5k	In stock	Inquiry
BPG-2900-4	mPEG-Carbonylacrylic, MW 10k	In stock	Inquiry
BPG-2900-5	mPEG-Carbonylacrylic, MW 20k	In stock	Inquiry
BPG-2900-6	mPEG-Carbonylacrylic, MW 30k	In stock	Inquiry
BPG-2900-7	mPEG-Carbonylacrylic, MW 40k	In stock	Inquiry

Product Information
Application
References
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Product Information

Description	mPEG-Carbonylacrylic are for chemoselective cysteine bioconjugation. Carbonylacrylic PEG reagents undergo rapid thiol Michael-addition under biocompatible conditions in stoichiometric amounts.
Synonyms	mPEG-CA
Solubility	Soluble in water and aqueous buffer, chloroform, methylene chloride, DMF, DMSO, and less soluble in alcohol, toluene. Not soluble in ether.
Storage	-20°C for long-term preservation. Avoid repeated freezing and thawing.

References

1. Stoichiometric and irreversible cysteine-selective protein modification using carbonylacrylic reagent, Nature Communications | 7:13128 | DOI: 10.1038/ncomms13128
2. 2. Tunable degradation of maleimide-thiol adducts in reducing environments. Bioconjug. Chem. 22, 1946-1953 (2011).

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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.