Maleimide/NHS PEG reagent, Mal-PEG12-NHS ester, Purity 96%

Synonym: 2669737-09-9; Mal-PEG12-NHS ester

CAS Number: 2669737-09-9
PubChem CID: 134811420

Size

50 mg; 100 mg; 250 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Mal-PEG12-NHS ester acts as another PEG linker characterized by its inclusion of both maleimide and NHS esters within its structure. Its hydrophilic PEG spacer improves solubility when dissolved in water-based environments, enabling this NHS ester to label primary amines t-located within proteins or other related substances containing amino functionalities like modified oligonucleotides.

Molecular Weight

794.9

Molecular Formula

C₃₅H₅₈N₂O₁₈

Functional Group 1

Ester

Functional Group 2

Maleimide

Functional Group 3

NHS

Reactive Group 1

Thiol

Reactive Group 2

Amine

Form

Solid or viscous liquid

Purity

96%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

Mal-PEG12-NHS ester is widely used in bioconjugation reactions. It can be used to conjugate biomolecules such as proteins, antibodies, and nucleic acids for targeted drug delivery and therapeutics.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.