Weihua biology can provide customized synthesis of various types of block copolymers for Huasheng：

1.Different types of hydrophilic and hydrophobic polymers are available。PEG、PEOz、PAMAM、PEI；Chitosan、dextran、Glucose, etc；PLA、PLGA、PCL、DOPE、DSPE,etc.

2.Dozens of active functional groups are connected，NH2,COOH,SH,MAL,OH,NHS,CHO,Silane,BIOTIN,FA,FITC,OPSS,AC,Hydroxylamine hydrochloride,Alkyne,N3,FITC,PLA,PCL,etc.

3.Personalized block copolymers such as diblock copolymer, triblock copolymer and tetrablock copolymer can be customized.