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Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
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Aldehyde reactive probe (TFA) is a biotinylated reagent that selectively reacts with aldehyde groups at apurinic/apyrimidinic (AP) sites in damaged DNA, enabling sensitive detection and quantification using biotin-streptavidin workflows. The trifluoroacetate salt is supplied as a stable solid suitable for labeling, analytical assays, and downstream detection protocols.
Enables selective labeling of AP sites in DNA.
Facilitates detection and quantification via biotin-streptavidin systems.
High purity suitable for analytical applications.
Available in multiple pack sizes for assay scale flexibility.
Trifluoroacetate salt form improves solubility and handling.
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Biotin-PEG2-aldehyde is a PEG-based linker bearing a biotin affinity tag and an aldehyde functional group, supplied as a solid reagent for PROTAC synthesis and general bioconjugation. The aldehyde enables chemoselective ligations while the PEG2 spacer improves solubility and reduces steric hindrance.
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