Anti-Fibrillarin Antibody

This Chicken polyclonal antibody from Antibodies.com targets the ribosomal marker Fibrillarin, supplied as a liquid IgY preparation in unconjugated form. The reagent is raised against recombinant full-length human Fibrillarin, expressed in and purified from E. coli, and the target protein has a molecular weight of 34.5 kDa.

Applications include Western Blotting (WB), Immunocytochemistry/Immunofluorescence (ICC/IF), Immunohistochemistry (IHC), and Immunoprecipitation (IP). Recommended starting dilutions are 1:2,000–1:5,000 for WB and 1:2,000–1:5,000 for ICC/IF. The antibody has been validated for WB, IHC, and ICC/IF, and reacts with Human, Mouse, Rat, Canine, and Horse samples.

The product is provided as an IgY preparation formulated with 0.02% Sodium Azide. It is shipped at 4°C and should be stored at +4°C; the manufacturer advises not to freeze the reagent. Fibrillarin is a nucleolar marker involved in modifying and maturing rRNA, a critical process for ribosome assembly within nucleoli.