Alkyne/PCL PEG reagent, PCL(4k)-PEG(2k)-ALK, Purity≥95%

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Inquiry

Cat. No.: X24-12-LY0506

Alkyne/PCL PEG reagent, PCL(4k)-PEG(2k)-ALK, Purity≥95%

Synonym: Alkyne/PCL PEG reagent; PCL(4k)-PEG(2k)-ALK; ALK-PEG(2k)-PCL(4k)

Size

100 mg; 250 mg; 500 mg; 1 g

Price

Datasheet

MSDS

Properties

Description

PCL(4k)-PEG(2k)-ALK is a homofunctional linear block copolymer with both hydrophobic polycaprolactone (PCL) and hydrophilic (PEG) block. The terminal alkyne reacts with azide moiety in the presence of Cu catalyst or with cyclooctyne, such as DBCO or BCN to form a stable triazole bond.

Molecular Weight

PCL(4 kDa), PEG(2 kDa)

Functional Group 1

Alkyne

Functional Group 2

PCL

Functional Group 3

None

Reactive Group 1

Azide

Form

Soild

Purity

≥95%

Identity

Confirmed by NMR.

Applications

PCL(4k)-PEG(2k)-ALK can be used as a carrier for controlled release and targeted delivery of molecules through the water solubility of PEG and the biocompatibility of PCL. Alkynyl functional groups (ALK) can also be used for coupling or modification of molecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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