Anti-TRA-2α Antibody

This rabbit polyclonal antibody recognizes TRA-2α (also known as TRA2A), an SR-like RNA-binding protein that participates in regulation of pre-mRNA alternative splicing. Supplied by Antibodies.com as a 100 µl unconjugated reagent, it is validated for western blot, immunohistochemistry, and immunofluorescence workflows and shows reactivity with human and mouse samples. The polyclonal format raised in rabbit enables recognition of multiple epitopes on the TRA-2α target, supporting work in RNA processing, post-transcriptional gene regulation, and splicing factor biology. The unconjugated presentation allows flexible pairing with user-selected secondary detection reagents, and cross-species recognition between human and murine systems aids comparative studies of spliceosomal function.