Triblock Copolymers


Triblock Copolymers are copolymers in which the basic unit consists of three block chains. The three polymers can be completely different, or can be repetitions. Therefore, in terms of polymer structure, triblock copolymers can be divided into symmetric copolymers and asymmetric copolymers. Symmetric triblock copolymer formation consists of two types of polymers (A, hydrophobic polymer and B, hydrophilic polymer), such as ABA and BAB triblock copolymers. Asymmetric triblock copolymers (ABC triblock copolymers) consist of three different types of polymers. Depending on the application, both of them can be composed of hydrophilic or hydrophobic polymers. Therefore, different types of nanostructures, such as star-like micelles, flower-like micelles, and polymeric vesicles, can be prepared from these block copolymers. This would have great potential to deliver various types of drugs, such as chemical drugs, genes and contrast agents.

CD Bioparticles offers various combinations of ABA and BAB type triblock copolymers. Contact us to find out how triblock copolymers can help you in your work.

PLA-PEG-PLA

Catalog: CDP23-1002

PLA MW: 5,000 Da

PEG MW: 2,000 Da; 5,000 Da; 10,000 Da

PLCL-PEG-PLCL

Catalog: CDK028

PLCL MW: 5,700 Da

PEG MW: 4,600 Da

LA:CL 50:50

PLCL-PEG-PLCL

Catalog: CDK108

PLCL MW: 1,600 Da

PEG MW: 1,500 Da

LA:GA 75:25

PLCL-PEG-PLCL

Catalog: CDK109

PLCL MW: 1,700 Da

PEG MW: 1,500 Da

CL:LA 60:40

PLCL-PEG-PLCL

Catalog: CDK139

PLCL MW: 1,700 Da

PEG MW: 1,500 Da

CL:LA 90:10

PLGA-PEG-PLGA

Catalog: CDK159

PLGA MW: 1200 Da

PEG MW: 1000 Da

3:1 LA:GA

PLGA-PEG-PLGA

Catalog: CDN1085

PLGA MW: 1,000 Da

PEG MW: 1,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1086

PLGA MW: 1,000 Da

PEG MW: 2,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1087

PLGA MW: 1,000 Da

PEG MW: 3,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1088

PLGA MW: 1,000 Da

PEG MW: 4,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1089

PLGA MW: 1,000 Da

PEG MW: 6,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1090

PLGA MW: 1,000 Da

PEG MW: 8,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1091

PLGA MW: 2,000 Da

PEG MW: 1,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1092

PLGA MW: 2,000 Da

PEG MW: 2,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1093

PLGA MW: 2,000 Da

PEG MW: 3,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1094

PLGA MW: 2,000 Da

PEG MW: 4,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1095

PLGA MW: 2,000 Da

PEG MW: 6,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1096

PLGA MW: 2,000 Da

PEG MW: 8,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1097

PLGA MW: 3,000 Da

PEG MW: 1,000 Da

LA:GA 50:50

PLGA-PEG-PLGA

Catalog: CDN1098

PLGA MW: 3,000 Da

PEG MW: 2,000 Da

LA:GA 50:50

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