Conjugate of purified thyroxine (Sigma T-2501) with BSA.
conjugate T4-BSA and with free thyroxine in ELISA. Cross-reactivity with triiodothyronine (Sigma T-2752) is less than 1%. The reactivity of the MAb XM212 with L-thyroxine is 100 % and with D-thyroxine 30 %
PBS, pH 7.4, 0.1% Sodium Azide
Short term: -20°C; Long term: -20°C.
For research use only. Intended for use by laboratory professionals.