Methoxy PEG propionaldehyde is a stable aldehyde PEG that can be used for protein, antibody, peptides or carbohydrate N-terminal amine group pegylation reagent. The reaction between aldehyde group with the α-amine at the N-terminus produces an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. PEG aldehydes react with n-terminus amine groups at a pH of from 5.0 to 9.5. Higher pH will result in multiple Pegylation with both terminal and lysine groups.
Specifications and Purity: MW 2000 Da
Related Documents: https://aladdin-for-icloud-store.oss-cn-hangzhou.aliyuncs.com/aladdinsci/pdp/sds/1/M164005-SCI_55cf7b3f9f6eece793b52b7ed5618e5d.pdf
- UPC:
- 12352501
- Condition:
- New
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- m164005-250mg
- Product Size:
- 250mg
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