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Biotinylation Reagents

(+)-Biotin-PEG3-Propionic Acid | CAS 252881-76-8

Catalog: TASK-36-1001861   CAS NO.: 252881-76-8
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Description

(+)-Biotin-PEG3-Propionic Acid is a specialized compound combining biotin, polyethylene glycol (PEG), and a propionic acid group. Propionic Acid is a short-chain carboxylic acid that can provide a reactive group for further conjugation or linkage. The biotin group allows for specific labeling of proteins, peptides, or other biomolecules. The PEG spacer improves solubility and reduces non-specific interactions, while the propionic acid group provides a reactive site for further conjugation if needed. The biotin-PEG3-propionic acid compound can be incorporated into biosensors. The biotin tag facilitates binding to streptavidin-coated surfaces, while the PEG spacer and propionic acid group help in the design and functionality of the sensor.

Specifications

CAS No.252881-76-8
FormulaC19H33N3O7S
Molecular Weight447.6
Purity>98%
Ship Within1 week
Storage Temp.2-8℃
Shipping4-25℃ for up to 3 weeks
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