PromoKine also offers high-quality fluorescent labeled secondary (polyclonal) antibodies at an excellent price / performance ratio. Our PromoFluor-labeled antibodies can be used for different applications such as fluorescence microscopy and flow cytometry.

We are providing:

- goat anti-rabbit IgGs

- goat anti-mouse IgGs

- goat anti-human IgGs

All secondary antibodies (H&L) are affinity-purified and will be delivered dissolved in PBS (pH 7.5), 100 mM at a concentration of 1 mg/ml. A batch-specific absorption spectrum will be provided for each antibody. We offer antibody conjugates with all of our PromoFluor dyes.

Our new PromoFluor dyes are an ideal and cost-effective alternative to currently existing well-known fluorophores such as the Alexa Fluor or Cy labels. They can be readily used to label biomolecules such as antibodies, peptides or nucleic acids very efficiently. The PromoFluor dyes are of exceptional high quality and performance.  

In addition, we also offer secondary antibodies labeled with other fluorescence dyes or with biotin, HRP and AP as well as ready-to-use Antibody Labeling Kits. More information