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798126

Sigma-Aldrich

Poly(D,L-lactide-block-acrylic acid)

Mn PDLLA:PAA 5,000:18,000, PDI <1.3

Synonym(s):

PDLLA -b-PAA 5kDa, PLA-PAA, Polylactide-block-polyacrylic acid

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About This Item

Linear Formula:
C13H25S3(C3H4O2)xC6H9NO(C3H4O2)yH
UNSPSC Code:
12162002
NACRES:
NA.23

form

powder

mol wt

PAA Mn 18,000
PDLLA Mn 5,000

PDI

<1.3

storage temp.

2-8°C

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Application

This diblock copolymer can be used to self-assemble into a drug delivery vehicle. This particular block ratio and molecular weight forms spherical micelles.

Legal Information

Sold for research purposes only: See sigma-aldrich.com/raftlicense Patents: WO98/01478, WO99/311444.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

798126-BULK:
798126-VAR:
798126-1G:

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Polymersomes for Drug Delivery

The development of drugs that target specific locations within the human body remains one of the greatest challenges in biomedicine today.

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