Biotin/NHS PEG reagent, Biotin-PEG8-NHS ester, Purity 96%

Synonym: 2143968-03-8; Biotin-PEG8-NHS ester; Biotin-PEG8-NHS; (+)-biotin-PEG8-NHS Ester; (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

CAS Number: 2143968-03-8
PubChem CID: 77078238

Size

250 mg; 500 mg; 1 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Biotin-PEG8-NHS ester is an amine reactive biotinylation reagent, specifically designed for conjugation with amino molecules.

Molecular Weight

764.9

Molecular Formula

C₃₃H₅₆N₄O₁₄S

Functional Group 1

Biotin

Functional Group 2

NHS

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Lysine

Form

Waxy solid

Purity

96%

Identity

Confirmed by NMR.

Applications

Biotin-PEG8-NHS ester utilizes the NHS moiety, which exhibits specific and efficient reactivity with lysine and N-terminal amino groups within a pH range of 7-9, ensuring stable and irreversible amide bond formation for precise bioconjugation applications.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.