Estradiol Ultra Sensitive (LC/MS) and Testosterone, Free (Dialysis) and Total, MS
This panel includes the two gold standard tests for estradiol and testosterone (Total and Free) that use liquid chromatography/ mass spectrometry for best accuracy and no interactions.
This panel includes the two gold standard tests for estradiol ultrasensitive and testosterone (Total and Free) that use liquid chromatography/ mass spectrometry for the best accuracy with no interactions. No limits on blood levels.
This panel includes total testosterone measured by the most accurate method and gold standard test (liquid chromatography/mass spectrometry), free testosterone percent by equilibrium dialysis, and free testosterone calculated from percent free T. This test is more accurate for low and high testosterone blood levels (men who expect high testosterone blood levels over 1,500 ng/dL , women, and children who usually have low T levels). It has no interference with supplements or anabolics. Note: Results may take 5-7 business days.
This ultrasensitive estradiol test is recommended for men. The commonly used estradiol test may overestimate estradiol in men. That test uses immunoassay technology that cannot differentiate C-Reactive Protein (involved in inflammation) from estradiol, so it reads the combination of the two as estradiol. This ultrasensitive estradiol test is based on liquid chromatography/mass spectrometry (LC/MS), an assay technology that does not have that limitation.
Important note: The blood sample is sent out to Quest Diagnostics Nichols Institute San Juan Capistrano, Caifornia. Overnight delivery and testing are performed on Sunday and Friday. Reports are available within 5-7 business days from the time the specimen is collected.
HOW DOES DISCOUNTEDLABS.COM WORK?
-
Go to the "Find a Location" page to find the closest lab location. No need to make an appointment since walk-ins are welcomed. Once you have identified your closest location, go to step 2.
-
Go to "Choose a Test" and add your selection (s) in the shopping cart. If you prefer to save money on bundled tests, we have created "Lab Test Panels" that can help you decide what to order.
-
If you have a discount coupon code, add it to your cart.
-
A $8 lab processing fee will be added to your total.
-
Pay using a credit card.
-
You will receive an order confirmation and instructions email on how to download your lab request.
-
Print lab request form that you downloaded.
-
Take that form to the closest location. Get your blood drawn.
-
You will receive an email when the results are ready for you to download.
Note: You cannot place an order under someone else's profile. The profile person's name will appear on the lab order form.If you have further questions, please email [email protected].