Specific for human serum albumin. No cross-reactivity with other tested human proteins. Does not react with bovine serum albumin, egg white albumin or human alpha fetoprotein. Recognizes human serum albumin in ELISA; works in WB . Recommended combinations for sandwich immunoassay, suitable for the quantitative detection of human serum albumin in serum and urine (coating - conjugate): HSA11 - 15C7.