Acid/Biotin/S-S disulfide bond PEG reagent, Biotin-PEG4-S-S-acid, Purity 98%

Synonym: 1380166-80-2; Biotin-PEG4-S-S-acid; SCHEMBL15275685

CAS Number: 1380166-80-2
PubChem CID: 89817987

Size

50 mg; 100 mg; 250 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Biotin-PEG4-S-S-acid is a reagent grade cleavable reagent for introducing a biotin moiety to amine-containing biomolecules.

Molecular Weight

654.9

Molecular Formula

C₂₆H₄₆N₄O₉S₃

Functional Group 1

Acid

Functional Group 2

Biotin

Functional Group 3

S-S disulfide bond

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Solid

Purity

98%

Solubility

Water, DMSO, DMF

Identity

Confirmed by NMR.

Applications

Biotin-PEG4-S-S-acid is used in bioconjugation and molecular biology research, enabling efficient biotinylation and providing controlled release of the biotin label through disulfide bond cleavage using reducing agents like DTT, BME, and TCEP.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.