RAPID TEST EXPRESS inSTIcheck™ Chlamydia & Gonorrhea urine based rapid test kits which are high performing and have received national recognition in proficiency testing programs in the US... ATFIRST RAPID TESTS ATFirst™ and Home Test Express™ are available in over 140 countries for the rapid and early detection of various health conditions; Chlamydia • Gonorrhea • Syphilis • Cancer • H. pylori • Influenza • Legionella • Mono • Pregnancy and Fertility • RSV • Strep. Discover more Highly Advanced Laboratory Proficiency Testing We are dedicated to delivering exceptional rapid test products that provide ease of use, with rapid and accurate results at the point-of-care (POC). Discover more SUPERIOR DESIGN Our LFDs use immunoassay technology using nitrocellulose membrane, colored nanoparticles (or labels), and typically antibodies, or antigens to produce visual results. Discover more

About RapidTest Express™

Welcome to RapidTest Express™, established in 2004 and positioned as a manufacturers’ sales representative agency specializing in rapid diagnostic medical devices. Leveraging our wide-ranging retail and distributor network, we offer comprehensive marketing, sales, distribution, and customer services for your company’s medical device products in the US. Our unparalleled connectivity with retail and distributor channels enables us to help place your products in various outlets and provide robust omnichannel sales tools to boost distributor performance.

Headquarter Sales

We enjoy long-standing relationships with virtually every leading brand and retailer. Our national platform, which boasts more than 100 sales reps, also provides superior coverage for smaller regional, multiregional and quasi-national players. Our  connections, along with the size of our client portfolio, creates a greater presence in stores across the nation and, ultimately, more influence when introducing new products to the market, securing strategic shelf space and optimizing promotional activities. First Diagnostic’s Headquarter Sales division features retailer-aligned teams that develop and execute customized business plans for clients.