ARK™ Tramadol Assay

Tramadol is a centrally acting opioid analgesic that is prescribed for the management of moderate to moderately severe pain in adults. It is primarily metabolized in the liver by O- and N-demethylation to form O-desmethyltramadol and N-desmethyltramadol. Tramadol is a Schedule IV substance under the United States Controlled Substances Act for its potential for abuse and risk of dependence.

The ARK Tramadol Assay is a homogeneous enzyme immunoassay intended for the qualitative and/or semiquantitative determination of tramadol in human urine at a cutoff concentration of 100 ng/mL.

  • The ARK™ Tramadol Assay provides a simple and rapid analytical screening procedure for detecting tramadol
  • Sensitive and specific for the detection of tramadol giving confidence in the results
  • High cross reactivity to O-desmethyltramadol and N-desmethyltramadol (main metabolites). With the majority of tramadol excreted as metabolites, detecting these key metabolites should reduce the risk of false negatives
  • General chemistry analyzer applications available

ARK™ is a trademark of ARK Diagnostics, Inc.


Product Availability: USA - Not available in all countries. Contact us for availability.

Sample Type: Urine

Safety Data Sheets

Contact us to get more information, become part of our distribution network, or ask a question about our products and their availability in your region:

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Name Part Size
ARK™ Tramadol Assay 5040-0001-00 R1 1 x 28mL, R2 1 x 14mL
ARK™ Tramadol Assay 5040-0001-01 R1 1 x 115mL, R2 1 x 58mL

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