Acid/S-S disulfide bond PEG reagent, Acid-PEG4-S-S-PEG4-acid, Purity 94%

Synonym: 2055015-40-0; Acid-PEG4-S-S-PEG4-acid; 4,7,10,13,20,23,26,29-Octaoxa-16,17-dithiadotriacontanedioic acid; AKOS040741036; BP-22786

CAS Number: 2055015-40-0
PubChem CID: 91809456

Size

100 mg; 250 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Acid-PEG4-SS-PEG4-acid is a reagent grade homobifunctional cleavable linker with carboxylic acid groups at both termini.

Molecular Weight

562.7

Molecular Formula

C₂₂H₄₂O₁₂S₂

Functional Group 1

Acid

Functional Group 2

S-S disulfide bond

Functional Group 3

None

Reactive Group 1

Amine

Form

Oil

Purity

94%

Identity

Confirmed by NMR.

Applications

Acid-PEG4-SS-PEG4-acid is used in bioconjugation and molecular biology research, enabling stable amide bond formation with primary amines and providing controlled release through disulfide bond cleavage using reducing agents like DTT.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.