Ultra-sensitive and specific. No cross-reaction with conjugated forms of estradiol. Covers entire dynamic range. Direct measurement in serum, plasma or saliva.

Pantex Rabbit Polyclonal Antibodies are produced with custom synthesized immunogens linked at novel positions to the steroid molecule for optimum sensitivity and specificity. ​ Pantex Antibodies are tested against all known potentially cross-reacting steroids or related compounds before market release. All Pantex antibodies are characterized to function in serum, plasma or salivary immunoassays. ​ INDUSTRIAL BULK AND RESEARCH QUANTITIES AVAILABLE. Matching HRP enzyme conjugates are available for all steroid antisera.