Form:Supplied as a liquid in PBS, pH 7.4, 15mM sodium azide.
Specificity:Recognizes human TSH. Cross reactivity in % with hLH (23.2), hFSH (29.9), hCG (20.3), hTSH (78.9). The cross-reactivity with other glycoprotein hormones and free subunits of hTSH was estimated in double-antibody RIA. Affinity constant: 1.1 x 1011 l/mol.