Specificity
Detects human FABP2/I-FABP in ELISAs and Western Blots. In sandwich immunoassays, less than 0.4% cross-reactivity with recombinant rat FABP2 is observed, and less than 0.1% cross-reactivity with recombinant human (rh) FABP1, -3, -5, -6, -7, -8, rhFABP9, recombinant mouse (rm) FABP4, and rmFABP9 is observed.