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Home > products > peg-derivatives > heterobifunctional-pegs > mpeg-thioketal-nhs

mPEG-thioketal(TK)-NHS

methoxy polyethylene glycol-thioketal(TK)-N-hydroxylsuccinimide

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-CG-122 500mg 650.00
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  •     MW of PEG     
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Product description

methoxy polyethylene glycol-thioketal(TK)-N-hydroxylsuccinimide,mPEG-thioketal(TK)-NHS,NHS-tk-mpeg from ruixi.thioketal(TK) has the characteristics of active oxygen reaction.In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. As the final product, mPEG-thioketal(TK)-NH2 has ROS response characteristics, so as to realize the drug delivery system.


Appearance Freeze-dried powder
PEG Molecular weight 1000/2000/3400/5000/10000
Purity >90%
Solubility CHCL3
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 3 weeks
Stability 1 year
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MSDS of mPEG-thioketal(TK)-NHS
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