Anti-V5 Tag Antibody [KT90]

The KT90 clone from Antibodies.com is a mouse monoclonal IgG2a antibody that specifically recognizes the V5 epitope, a 14-amino-acid sequence (GKPIPNPLLGLDST) derived from the P/V protein of simian virus 5. The V5 tag is widely adopted as an epitope marker in recombinant protein expression, enabling reliable detection and purification of fusion constructs expressed in heterologous systems. Supplied as a liquid at 100 µg, this unconjugated primary antibody is validated for western blot, ELISA, immunoprecipitation, and immunocytochemistry workflows. For long-term stability, store aliquots at -20°C and avoid repeated freeze-thaw cycles. The antibody binds the V5 peptide with high specificity, supporting reproducible co-immunoprecipitation, pull-down, and immunoblotting results with V5-tagged recombinant proteins.