AF430-PEG12-DBCO
AF430-PEG12-DBCO (Alexa Fluor 430-PEG12-DBCO) is a water-soluble fluorescent labeling reagent targeting azide (-N₃) groups with excitation wavelength of 430 nm and emission wavelength of 545 nm.
- Catalog number
- QH-10-1003(DBCO PEG12)
- Product category
- Reactive Fluorescent Dyes
- Product series
- AF Fluorescent Dyes
- Excitation maximum
- 430 nm
Product information
Only fields confirmed in the current product master data are shown.
- Catalog number
- QH-10-1003(DBCO PEG12)
- Product category
- Reactive Fluorescent Dyes
- Product series
- AF Fluorescent Dyes
- Excitation maximum
- 430 nm
- Emission maximum
- 545 nm
- Fluorophore
- AF430
- Reactive group
- PEG12-DBCO
Formats and quotation
Pricing, availability and delivery timing are confirmed in a formal StellaCyte quotation. No inventory status is claimed on this page.
View the source product recordCustom labeling with AF430-PEG12-DBCO
To apply this dye to your antibody or protein, submit the sample information, intended application and requested labeling outcome.
Spectral and selection information
Published excitation and emission maxima support instrument and application matching.
Peak positions are plotted from published parameters and do not represent complete absorption or emission spectra.
Chemistry and handling information
Product parameters come from the source master data. General reaction guidance is summarized from established reagent-supplier technical materials; conditions must be optimized for the sample.
- Product category
- Reactive Fluorescent Dyes
- Product series
- AF Fluorescent Dyes
- Fluorophore
- AF430
- Reactive group
- PEG12-DBCO
- Labeling target
- Azide groups
- Reaction type
- Copper-free click chemistry · SPAAC
- Typical use
- Conjugation of azide-modified antibodies, proteins, nucleic acids and cell-surface molecules
- Handling note
- No copper catalyst is required; choose aqueous or low-organic conditions based on the partner molecule
Technical documents and support
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Product instructions
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Contact technical supportProduct description
AF430-PEG12-DBCO (Alexa Fluor 430-PEG12-DBCO) is a water-soluble fluorescent labeling reagent targeting azide (-N₃) groups with excitation wavelength of 430 nm and emission wavelength of 545 nm.