7. Biodegradable block polymer for drug delivery

Biodegradable Block Polymer
Sunbright® ME-LA, ME-DL and ME-CL series
 
NOF provides high-quality biodegradable block copolymers for Drug Delivery System applications (polymer micelles, polymersomes, chemical modification of drugs, etc.), and biodegradable medical device applications (cell adhesion, and surface coating, hydrogels, etc.).
 
Our high-purity biodegradable block polymers are characterized with low impurity contents and narrow molecular weight distributions ( Polydispersity index: below 1.1 ).
 
We have developed a polymerization process of biodegradable block polymers combined with high-purity PEG derivatives. We are capable of controling each molecular weight (MW) of PEG unit and biodegradable polymer unit without using any metal catalysts. We provide the repeatability of research by supplying high-purity reagents with batch-to-batch consistency.
 
 
We also offer customized block polymer such as different molecular weight combinations
between PEG unit and biodegradable polymer, modifty endcap group (functional group), and multi-arm structure of PEG unit. Please contact us for more information about the customized block polymer.
 
 
 
 
MPEG-PLA TYPE (SUNBRIGHT® ME-LA series)
Methoxy Poly(ethylene glycol)-block-poly-L-lactide                       
 
Product Name Structure of PLA Mn of PEG unit Mn of PLA unit
SUNBRIGHT® ME-020LA020

 

L-lactide

2000 2000
SUNBRIGHT® ME-020LA050 2000 5000
SUNBRIGHT® ME-050LA050 5000 5000
SUNBRIGHT® ME-050LA100 5000 10000

 

 

 

   

 

MPEG-PLA TYPE (SUNBRIGHT® ME-DL series)
Methoxy Poly(ethylene glycol)-block-poly-DL-lactide                               

Product Name Structure of PLA Mn of PEG unit Mn of PLA unit
SUNBRIGHT® ME-020DL020

 

D,L-lactide

2000 2000
SUNBRIGHT® ME-020DL050 2000 5000
SUNBRIGHT® ME-050DL050 5000 5000
SUNBRIGHT® ME-050DL100 5000 10000

 

 

 

 

MPEG-PCL TYPE (SUNBRIGHT® ME-CL series)
Methoxy Poly(ethylene glycol)-block-poly(ℇ-caprolactone)                       

Product Name Mn of PEG unit Mn of PCL unit
SUNBRIGHT® ME-020CL020 2000 2000
SUNBRIGHT® ME-020CL050 2000 5000
SUNBRIGHT® ME-050CL050 5000 5000
SUNBRIGHT® ME-050CL100 5000 10000

 

 SUNBRIGHT® is a resistered trademark of NOF CORPORATION in the U.S.A. and a registered trademark or trademark in other countries.

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CH3O(CH2CH2O)m(COCH(CH3)O)nH   Mn of PEG Unit: 2000 Mn of PLA unit: 2000

In stock

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CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 5000 Mn of PLA unit: 10000

In stock

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CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 2000 Mn of PLA unit: 5000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 5000 Mn of PLA unit: 10000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 5000 Mn of PLA unit: 5000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 2000 Mn of PLA unit: 5000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 5000 Mn of PLA unit: 5000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH2CH2CH2CH2CH2O)nH  Mn of PEG Unit: 2000 Mn of PLA unit: 2000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH(CH3)O)nH  Mn of PEG Unit: 2000 Mn of PLA unit: 2000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH2CH2CH2CH2CH2O)nH  Mn of PEG Unit: 5000 Mn of PLA unit: 10,000

In stock

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CH3O(CH2CH2O)m(COCH2CH2CH2CH2CH2O)nH  Mn of PEG Unit: 5000 Mn of PLA unit: 5000

In stock

To Purchase, Ask Pricing thru  Tab. 

CH3O(CH2CH2O)m(COCH2CH2CH2CH2CH2O)nH  Mn of PEG Unit: 2000 Mn of PLA unit: 5000

In stock