Feline Leukemia Virus (p27) Antigen >90%

This recombinant Feline Leukemia Virus p27 capsid protein from Antibodies.com is supplied as a lyophilized preparation derived from PBS with non-protein stabilizers, sized at 100 µg per vial. Expressed as a recombinant antigen, the reagent shows purity greater than 90% and is targeted at the Feline Leukemia Virus capsid antigen used in veterinary diagnostic workflows.

The p27 capsid protein is the immunodominant core antigen of FeLV, frequently chosen as the capture antigen in immunoassays intended to detect viral antigen in feline samples, and it performs reliably in Western blot workflows where size confirmation of the 27 kDa band is needed. Researchers and diagnostic developers use this reagent in ELISA plate coating and as a positive control for antibody screening assays.

Reconstitute the lyophilized pellet in an appropriate buffer for downstream applications such as ELISA and WB. Aliquot after reconstitution and store frozen to limit freeze-thaw cycles of this single-use preparation. As a recombinant protein, this reagent offers batch-to-batch consistency and serves in assay development and research use only, including studies of FeLV pathogenesis and diagnostic kit prototyping.