特異性:Thyroxine (T4) MAbs react with conjugate T4-BSA and with free thyroxine in ELISA. Cross-reactivity with triiodothyronine (Sigma T-2752) is less than 0.1%. The reactivity of the MAb XM212 with L-thyroxine is 100 % and with D-thyroxine 30 %.
純度:1H1 by chromatography on protein A Sepharose XM212 by ion exchange chromatography