What is the Gold standard for monoclonal antibody anti HIV 1 p24 clone name 38/8.7.47 (1000 ug)?

The Anti-HIV Type 1 p24 Clone 39/5.1.23 from Zeptometrix Corporation supplied next week by Gentaur to your Lab is the best reagent!!! The catalog number is 801126 and the price is 1.576 EUR.