PEG (Vinylsulfone) 2

Jenkem technology co ltd offers polyethylene glycol derivative which includes peg (alkyne) 2. It is a double-functional peg for peg-modified peg-containing molecules. The same double-functional peg derivatives can be used as cross-linking agents in peg and nano-particles and surface modification of protein...

Jenkem technology co ltd offers polyethylene glycol derivative which includes peg (amine) 2, hcl salt. It is a peg-modified monofunctional peg in a stable ligation form of amide, carbamate, urea or secondary amine. The hydrochloride form allows the diamine peg to be present in a stable solid state. The sam...

Jenkem technology co ltd offers polyethylene glycol derivative which includes peg (carboxyl) 2. Contact us for more information.

Jenkem technology co ltd offers polyethylene glycol derivative which includes peg (maleimide) 2. It is a mercapto reactivity with bifunctional peg derivatives that selectively reacts with mercapto groups on the side chain of cysteine. Peg (maleimide) 2 can be mercaptan peg modified in the environment of ph...

Jenkem technology co ltd offers polyethylene glycol derivative which includes peg (succinimidyl carboxymethyl ester) 2. It is high-quality double-peg succinimidyl carboxymethyl ester products with a product replacement rate of ≥95%. Contact us for more information.

Jenkem technology co ltd offers polyethylene glycol derivative which includes peg (thiol) 2. It can selectively react with the sulfur groups on the side chain of cysteine ​​under mild reaction conditions. The same double-functional peg derivatives can be used as cross-linking agents in peg and nano-particl...

Jenkem technology co ltd offers monodisperse polyethylene glycol derivatives which includes pentaethylene glycol monomethyl ether. Contact us for more information.

Jenkem technology co ltd offers monodisperse polyethylene glycol derivatives which includes propionic acid peg12propionic acid. It is a monomolecular and bifunctional peg for amine peg modification that reacts with the amine groups of lysine or n-terminal amines. Monodisperse dipropionate peg is more stabl...

Jenkem technology co ltd offers monodisperse polyethylene glycol derivatives which includes propionic acid peg8 propionic acid. It is a monomolecular and bifunctional peg for amine peg modification that reacts with the amine groups of lysine or n-terminal amines. Monodisperse dipropionate peg is more stabl...

Jenkem technology co ltd offers polyethylene glycol derivatives which includes y-shape (mpeg20k) 2 acetaldehyde. It is a n-terminal modified polyethylene glycol derivative having a branched structure. The y derivatives have a more selective structure than linear polyethylene glycol derivatives because of t...

Jenkem technology co ltd offers polyethylene glycol derivatives which includes y-shape (mpeg20k) 2 alkyne. It is a pegylated reagent that can react with azide-containing molecules. Can be in a mild and simple conditions and rapid reaction with azide groups, with high selectivity and high yield characterist...

Jenkem technology co ltd offers polyethylene glycol derivatives which includes y-shape (mpeg20k) 2 amine. It is having a y-type branch can form a chemical bond having a stable structure such as an amide, a urethane or a secondary amine with a substrate. The aminated hydroxyl groups in the y-nh2 structure a...

PEG Products Catalog