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Detecting the targeted antibody in supernatant

Q: Can Fab-ZAP detect the targeted antibody still in supernatant?

A: As long as there is nothing in the supernatant inhibiting the reactivity of Fab-ZAP, it should work.  We do not typically recommend this, but in theory it should be possible.  I would be cautious of this approach based off of the presumed lack of established concentration of antibody.

Related Products: ZAP Conjugates