The Alexa Fluor® 488 labeled anti-fluorescein/Oregon Green® goat IgG antibody can be used to enhance the green-fluorescent signal of the fluorescein or Oregon Green® hapten with the superior photostability of the Alexa Fluor® 488 dye while utilizing existing fluorescein-labeled probes and fluorescein-compatible optics. This strategy is utilized in the Alexa Fluor® 488 Signal Amplification Kit for Fluorescein-Conjugated Probes (A11053). This antibody also enables the use of fluorescein or Oregon Green® dyes as haptens instead of biotin. Unlike biotin, which is an endogenous ligand in mitochondria, dye-based haptens permit background-free staining of cells and tissues and a sensitive alternative to biotin-streptavidin methods for ELISAs
原厂资料：
Anti-fluorescent dye antibodies recognize specific fluorophores and, in most cases, quench their fluorescence. Thus many anti-dye antibodies, including those that recognize fluorescein, can serve as cell-impermeant probes for determining whether fluorescent dye-conjugated ligands, proteins, bacteria or other biomolecules have been internalized by endocytic or pinocytic processes.
注意事项：
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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