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Request a WBC Cystine Level Collection Kit

To monitor an individual's cystine levels and the effectiveness of their cystine-depleting therapy (CDT), Horizon can provide a white blood cell (WBC) cystine level collection kit for providers to give to their patients at no cost.

Enter your information below to receive a WBC cystine level collection kit. A Horizon representative will follow up with you upon receipt of your request.

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