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ADNase-B, AntiDNase-B titer, antistreptococcal DNase-B titer, streptodornase.
To assist in assessing the cause of recent infection, such as streptococcal exposure, by identification of antibodies.
Serum (1 mL) collected in a red-top tube.
|1–6 yr||Less than 250 units|
|7–17 yr||Less than 375 units|
|18 yr and older||Less than 300 units|