17-beta-estradiol (E2) is a C-18 steroid hormone (molecular weight 272.4 Da) produced mainly by the ovary and placenta, and in small amounts by adrenals and testes. Estradiol is in equilibrium with estrone, which can be converted to estriol by the liver and placenta.
- Antibodies
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ImmunoAssays
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Auto-Immunity
- 2-Glycoprotein
- Acetylcholine Receptor
- ANA 10
- ANA 12
- ANA 12 Screen
- ANA 19 Screen
- ANA 25 Screen
- ANA 8
- ANCA
- anti-GAD65
- anti-GAD65
- anti-IA2
- APS
- ASCA
- Cardiolipin
- Celiac IgA
- Celiac IgG
- Connectivitis
- Cytoplasm
- dsDNA
- dsDNA-Ab
- ENA Nucleosome
- ENA6
- Gastritis
- GBM
- Gliadin
- IAA
- Intrinsic Factor
- Liver 10
- Liver 4
- Liver 5
- Liver 7
- Lupus
- Milk Intolerance
- Mitochondria
- Mitochondria 4
- Nucleosome
- Nucleosome/Histones
- Polymyositis/Scleroderma8
- TRAb human
- β2-Glycoprotein
- Biogenic Amines
- Bone Metabolism
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Cancer Markers
- AFP
- Alpha-Fetoprotein (AFP)
- CA 125 (Cancer Associated Antigen 125)
- CA 15-3 (Cancer Associated Antigen 15-3)
- CA 19-9 (Cancer Associated Antigen 19-9)
- CA 242
- Calcitonin (CT)
- Carcino Embryonic Antigen (CEA)
- Chromogranin-A (CgA)
- Free PSA
- Free ß-hCG (Free ß-Human Chorionic Gonadotropin)
- Gastrin
- HE4
- Neuron Specific Enolase (NSE )
- ProGRP
- PSA
- S100
- SCC
- Thyroglobulin (Tg S)
- Cardiovascular & Salt Balance
- Diabetes & Metabolism
- Drug of Abuse
-
Fertility
- 17 OH-Progesterone ELISA
- AMNISTRIP
- Androstane Diol Glucuronide (3a-DIOL G)
- Androstenedione (Delta-4)
- Chorionic Gonadotropin (hCG)
- Dehydroepiandrosterone (DHEA )
- Dehydroepiandrosterone-Sulfate (DHEA-S)
- DHEA
- Estradiol, 17b (E2)
- Estriol, Free (Free E3 )
- Estrone (E1)
- Follicle Stimulating Hormone (FSH)
- Free ß-hCG (Free ß-Human Chorionic Gonadotropin)
- Human Chorionic Gonadotropin + beta (hCG+ b)
- Human Placental Lactogen (hPL)
- Luteinizing Hormone (LH)
- Pregnenolone
- Progesterone (PROG)
- Progesterone, 17 a Hydroxy- (17-OH PROG)
- Progesterone, 17 a Hydroxy- (17-OHP)
- Prolactin (PRL)
- Sex Hormone Binding Globulin (SHBG)
- Sperm-Antibody (Sperm-Ab)
- Testosterone (Testo)
- Testosterone, 5 a Dihydro- (DHT)
- Testosterone, Free (Free Testo)
- Total Estrogens
- Gastrointestinal Metabolism
-
Growth Factors
- Acid Labile Subunit (ALS)
- Human Growth Hormone (hGH)
- IGF-1 (Insulin Growth Factor-1)
- IGF-2 (Insulin Growth Factor-2)
- IGFBP-1 (Insulin Growth Factor Binding Protein-1)
- IGFBP-2 (Insulin Growth Factor Binding Protein-2)
- IGFBP-3 (Insulin Growth Factor Binding Protein–3)
- Somatomedin-C (SM-C)
- Somatostatin
- Immunology Markers
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Infectious Diseases
- Cytomegalovirus (CMV)
- Dengue Fever
- Epstein Barr Virus (EBV)
- Fecal Adeno & Rotavirus Antigens
- Fecal Occult Blood (FOB)
- Giardia Lamblia
- Helicobacter Pylori (Hpylori)
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Herpes Simplex (HSV)
- Malaria
- Measles
- MUMPS
- Rubella (RUB)
- Streptococcus B (STREP-B)
- Syphilis
- Syphillis
- Toxoplasma (TOXO)
- Tuberculosis
- Varicella Zoster
- Zika Virus
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Others
- Thyroid Function
- Urinary Reagents
-
Auto-Immunity
- Instruments
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