The document lists various ELISA kits for detecting human proteins and their specifications. It provides the product name, detection range, sensitivity, and test method for each kit. All kits use a sandwich ELISA method to detect the target protein within a given concentration range, with sensitivities ranging from below 1 ng/mL to 8,000 pg/mL. The kits can be used to detect proteins involved in processes like inflammation, cell signaling, neurobiology, and extracellular matrix remodeling.