lumiprobe荧光染料Biotin-PEG3-Azide

发表于2024年1月23日由上海金畔生物科技有限公司

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Click chemistry
Non-fluorescent azides
Biotin-PEG3-Azide

Biotin-PEG3-Azide

Azides PEG3 (triethylene glycol)

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Items in stock will be shipped on 13.12.2021

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Cat. #	Quantity	Price
C3730	10 mg	40.00$
D3730	25 mg	90.00$
E3730	50 mg	140.00$
F3730	100 mg	180.00$

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Biotin azide is a derivative of biotin (vitamin H) covalently bound with azide group. This reagent allows labeling of various alkynylated molecules (such as DNA, oligonucleotides, and proteins) with biotin. Biotin binding to avidin or streptavidin can be used in downstream affinity applications for the isolation of biotinylated molecules or their binding with streptavidin conjugates.

This structure of biotin azide features long hydrophilic linker which separates biotin residue from the target molecule for efficient binding with streptavidin. Its linker (PEG) also enhances aqueous solubility to facilitate conjugation.

The azide can be conjugated with various molecules using our recommended protocol.