null
Skip to main content

Estradiol

$159.00
SHIPPING RESTRICTIONS:
Please note that lab kits cannot be shipped to
New York, Alaska, Hawaii, or internationally.
(No reviews yet) Write a Review
SKU:
LEstr
Estradiol is one of three estrogen hormones naturally produced in the body. While men and women have estradiol, and it has a role in both of their bodies, women have much higher levels of the hormone than men.

Estradiol has several functions in the female body. Its main function is to mature and then maintain the reproductive system. During the menstrual cycle, increased estradiol levels cause the maturation and release of the egg, as well as the thickening of the uterus lining to allow a fertilized egg to implant. The hormone is made primarily in the ovaries, so levels decline as women age and decrease significantly during menopause.

In men, proper estradiol levels help with bone maintenance, nitric oxide production, and brain function. While men need lower levels than women, they still require this important hormone to function well.

CPT CODE:
82670
COLLECTION CONTAINER:
SST or red-stopper tube
COLLECTION INSTRUCTIONS:
LESTR-Estradiol.pdf
STATE & SHIPPING RESTRICTIONS:
We cannot ship lab kits to NY, AK, HI, or international
MINIMUM VOLUME:
0.3 mL
PATIENT PREP:
None
PROCESS TIME:
5 to 7 business days
REJECTION CAUSES:
plasma specimen
SPECIMEN VOLUME:
0.8 mL
TRANSPORT CONTAINER:
Plastic transport tube
TRANSPORT INSTRUCTIONS:
Refrigerate
Riordan Clinic VitaChek-C for in Vitro Measurement of Urine Vitamin C, 50 Reagent Strips

Riordan Clinic

VitaChek-C Strips, 50 Test Strips

$12.95

Wondering if you get enough Vitamin C through diet and/or nutrient supplements? VitaChek-C strips have been exclusively created by Riordan Clinic for in vitro measurement of urine Vitamin C. Each...

Riordan Clinic Lypo-Spheric Vitamin C 1,000 mg, 30 Packets 0.2 fl oz each

Riordan Clinic

Lypo-Spheric Vitamin C

$36.95

Supports immune system and collagen production Contains phospholipids which maximize Vitamin C absorption Corn and gluten free 30 packets per container Why Lypo-Spheric Vitamin C? Vitamin C is...

Nutrient Lab Testing through Bio-Center Laboratory. Microscope icon.

Bio-Center Laboratory

Folate (Folic Acid, Folacin)

$102.00

Folic acid is a member of the "B" vitamin family and is water-soluble. The test is usually run on serum in conjunction with B12. It is necessary for new cell growth, especially the lining of the G.I...

Nutrient Lab Testing through Bio-Center Laboratory. Microscope icon.

Bio-Center Laboratory

Vitamin C, Plasma - Post IVC Specimen

$89.00

Although controversial, high dose intravenous vitamin C (ascorbic acid) has been used to effectively treat various conditions. These include various viral infections and cancer. A protocol for use of...

Riordan Clinic Omega 820, Omega 3 Fish Oil, 60 Soft Gel Capsules. Gold Transparent Capsules

Riordan Clinic

Omega 820 (Fish Oil), 60 Softgels

$37.95

Why Omega 820? Omega-3 fatty acids are essential cornerstones of human nutrition. They are deemed 'essential' because we need them for proper health. However, much like specific vitamins and...

Nutrient Lab Testing through Bio-Center Laboratory. Microscope icon.

Bio-Center Laboratory

Cholesterol

$75.00

Total cholesterol is used to measure lipid status and metabolic disorders. Cholesterol is necessary for life, but is also associated with atherosclerosis. It is used to make hormones, vitamin D, and...

Nutrient Lab Testing through Bio-Center Laboratory. Microscope icon.

Bio-Center Laboratory

Glucose 6-Phosphate Dehydrogenase (G6PD)

$112.00

Glucose-6-phosphatase dehydrogenase (G6PD) is an enzyme, a type of protein, that is found in red blood cells.G6PD deficiency is an inherited disorder most commonly found in men of African, Asian or...

Sale!
Stop America's #1 Killer, cover

Stop America's #1 Killer

Was: $19.95
Now: $16.96

In the next 24 hours, over 2,500 Americans will die from Coronary Heart Disease (CHD). The financial impact of CHD during that same 24 hours will approach $5,500,000. Based on government health...