Biotin/Picolyl azide PEG reagent, Dde biotin-PEG4-picolyl azide, Purity 95%

Synonym: AKOS040741617; BP-23340; HY-140917; CS-0115606

PubChem CID: 137045447

Size

5 mg; 25 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Dde biotin-PEG4-picolyl azide is a cleavable biotin reagent featuring a picolyl azide moiety, facilitating conjugation with alkyne-containing biomolecules. This biotin reagent includes a copper-chelating motif that significantly enhances the Cu(I)-catalyzed Click Chemistry reaction. The hydrophilic spacer arm ensures improved solubility of the labeled molecules in aqueous media.

Molecular Weight

816.0

Molecular Formula

C₃₈H₅₇N₉O₉S

Functional Group 1

Biotin

Functional Group 2

Picolyl azide

Functional Group 3

None

Reactive Group 1

Alkyne

Form

Liquid

Purity

95%

Identity

Confirmed by NMR.

Applications

Dde biotin-PEG4-picolyl azide is extensively utilized in bioconjugation studies for labeling biomolecules, including proteins, peptides, and nucleic acids. The specific attachment of biotin to target molecules enables subsequent affinity purification, detection, and visualization using streptavidin-based assays such as Western blotting, immunofluorescence, and flow cytometry.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.