Sample Collection FAQs

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The tubes included are as follows:

Serum – Red/Gray top tube (tiger top) with gel separator
Whole Blood – Lavender top EDTA with anticoagulant
Whole Blood – Green Top Sodium Heparin

Please see the full list of contents in the Blood Collection Kit.

Most tests require a blood draw. Please see the Test Directory to learn about the sample requirement for each test.

There are no prerequisites to urine sample collection by IGeneX. However, some healthcare providers are proponents of urine antibiotic challenges prior to sample collection. Please consult with your doctor for further details.

There are many phlebotomy locations and mobile phlebotomists across the country who can draw your blood for a fee. Many hospitals will also draw blood. Please see our Blood Draw Locator for a list of more than 1000 blood draw options.

There are no required prerequisites for a blood draw for IGeneX testing.

No, fasting is not required.