Carboxylic acid/PLLA PEG reagent, PLLA(1k)-PEG(2k)-COOH, Purity≥95%

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Inquiry

Cat. No.: X24-12-LY0902

Carboxylic acid/PLLA PEG reagent, PLLA(1k)-PEG(2k)-COOH, Purity≥95%

Synonym: Carboxylic acid/PLLA PEG reagent; PLLA(1k)-PEG(2k)-COOH; HOOC-PEG(2k)-PLLA(1k)

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

PLLA(1k)-PEG(2k)-COOH features a PLLA segment of 1 kDa followed by a PEG segment of 2 kDa, terminating with a carboxylic acid group (-COOH). The carboxylic acid group reacts with amines through esterification or amidation reactions.

Molecular Weight

PLLA(1 kDa), PEG(2 kDa)

Functional Group 1

Carboxylic acid

Functional Group 2

PLLA

Functional Group 3

None

Reactive Group 1

Amine

Form

Soild

Purity

≥95%

Identity

Confirmed by NMR.

Applications

PLLA(1k)-PEG(2k)-COOH can be used as a chemical reaction site or linkage for the design of delivery systems to achieve slow release, controlled release and targeted delivery of active molecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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