Cas No.: 2579693-28-8
PRODUCT INFORMATION
Description
This is a monofunctional, thiol-reactive PEGylation reagent. It features a very long, 24-unit polyethylene glycol (PEG) chain, capped at one end with an inert methoxy (m) group and functionalized at the other with a sulfhydryl-reactive maleimide. The maleimide group reacts specifically with thiols (cysteines) at pH 6.5-7.5. This reagent is primarily used to attach a large, hydrophilic PEG shield to proteins or peptides (a process called "PEGylation") to improve their in vivo stability, increase half-life, and reduce immunogenicity.
Molecular Weight
1239.45
Purity
>93.0%
Formula
C₅₆H₁₀₆N₂O₂₇
Product Type
PEGylation Reagents
Group 1
Maleimide
Form (20 deg.C)
Solid
Storage Condition
Store under inert gas, -20°C
Molecular Structure
For Research Use Only | Not For Clinical Use
Related products
- Amino-PEG4-Boc (CAT#: OLY-1023-YS71)
- 3-Maleimido-propionic NHS (BMPS) Heterobifunctional Crosslinker (CAT#: OLY-1023-YS108)
- N-Succinimidyl 4-(4-Maleimidophenyl)butyrate (SMPB) Heterobifunctional Crosslinker (CAT#: OLY-1023-YS53)
- 4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid (TDBA) Photo-reactive Crosslinker (CAT#: OLY-1023-YS33)
- Maleimide-PEG4-NHS Ester PEGylation Crosslinker (CAT#: OLY-1023-YS233)
- 3-Maleimidopropionic Acid (CAT#: OLY-1023-YS48)
- 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium Chloride (CAT#: OLY-1023-YS292)
- Biotin-PEG2-maleimide (CAT#: OLY-1023-YS209)
Online Inquiry
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.