Goat anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ Plus 647 - FAQs

What is the degree of labelling (DOL), approximate number or range of fluorophores per IgG, of your antibody Goat anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor Plus 647 (Cat. No. A32733, A32733TR)?

We do not report the actual measured dye ratios for Alexa Fluor Plus secondary antibodies on the Certificates of Analysis. Instead, we have a DOL range specification that is required for the conjugate to pass quality control. Alexa Fluor Plus 647 Goat anti-rabbit antibody lots are required to have a DOL within 5-8 dyes per antibody.

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