Biotin/NHS PEG reagent, Biotin-PEG24-NHS ester, Purity 98%

Synonym: BP-21961; HY-133378; CS-0116475

PubChem CID: 91757923

Size

250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Biotin-PEG24-NHS ester is a biotinylation reagent featuring a PEG spacer and an NHS ester functional group, enabling efficient conjugation with amino groups.

Molecular Weight

1,469.8

Molecular Formula

C₆₅H₁₂₀N₄O₃₀S

Functional Group 1

Biotin

Functional Group 2

NHS

Functional Group 3

None

Reactive Group 1

Amine

Reactive Group 2

Lysine

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

Biotin-PEG24-NHS ester is widely utilized for biotinylation of proteins, peptides, and other biomolecules in biochemical and biomedical research. The extended PEG spacer enhances solubility and flexibility, making it suitable for applications such as affinity purification, immunofluorescence labeling, and protein detection assays.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.