After your registration application has been approved by NIAID and ATCC, you will receive a login name and password. After logging in, find the reagent you need using the search function. Select the items from the search results to see the product detail pages. After you read the product detail page description, click the "Add to cart" button to place the item into your shopping cart. The NIH HIV Reagent Program materials are provided at no cost to registered researchers (shipping charges apply). For additional information, click here.