Recognize D-dimer. No cross-reaction with fibrinogen and D-monomer. Can be used for D-dimer detection in ELISA and WB under non-reducing conditions. Recommended pairs to be used in a one-step sandwich immunoassay for D-dimer detection in human plasma (coating - conjugate): DD2 - DD41 and DD2 - DD44, in two-step sandwich immunoassay for D-dimer detection in human plasma (coating - detection): DD2 - DD6 (best pair), DD2 - DD4 and DD2 - DD5.