Home > Specialties > Reagents, Immunoassay, Fertility Hormone, Dehydroepiandrosterone/Dehydroepiandrosterone-Sulfate

Reagents, Immunoassay, Fertility Hormone, Dehydroepiandrosterone/Dehydroepiandrosterone-Sulfate

Definition : Immunoassay reagents intended to perform qualitative and/or quantitative analyses of a sample of body fluids (typically serum or plasma) to determine dehydroepiandrosterone (DHEA) and/or its sulfated conjugate dehydroepiandrosterone sulfate (DHEA-S). Both hormones are mainly secreted by the adrenal glands and constitute the main androgen precursors in women. Immunoassay analysis of DHEA is usually more difficult than DHEA-S and requires pretreatment of the serum samples due to the lower concentration of DHEA in relation to DHEA-S (typically 1000-fold lower). High levels of DHEA-S are found in patients with polycystic ovary diseases, in congenital adrenal hyperplasia, in adrenal tumors, and in premature children; some contraceptives reduce DHEA-S levels. Decreased DHEA levels are also found during pregnancy and/or estrogen therapy.

Entry Terms : "DHEA-S (Dehydroepiandrosterone Sulphate) Determination Reagents" , "DHEA (Dehydroepiandrosterone) Determination Reagents" , "Dehydroepiandrosterone Sulphate (DHEA-S) Determination Reagents" , "Dehydroepiandrosterone Determination Reagents"

UMDC code : 19114

   

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Beckman Coulter GmbH

Beckman Coulter GmbH

Beckman Coulter Inc

Beckman Coulter develops, manufactures and markets products that simplify, automate and innovate complex biomedical testing. Our diagnostic systems are found in hospitals and other critical care settings around the world and produce information used by physicians to diagnose disease, make treatment decisions and monitor patients. Scientists use our life science research instruments to study complex biological problems including causes of disease and potential new therapies or drugs.

Beckman Coulter Inc

Beckman Coulter develops, manufactures and markets products that simplify, automate and innovate complex biomedical testing. Our diagnostic systems are found in hospitals and other critical care settings around the world and produce information used by physicians to diagnose disease, make treatment decisions and monitor patients. Scientists use our life science research instruments to study complex biological problems including causes of disease and potential new therapies or drugs.

DiaSorin AB

DiaSorin AB

DiaSorin Deutschland GmbH

DiaSorin Deutschland GmbH

DiaSorin Iberia SA

DiaSorin Iberia SA

DiaSorin Inc

Diasorin operates in the market for in vitro diagnostics. It produces and distributes reagents to test fluid specimens taken from patients (blood, urine, etc.) in a laboratory setting.

DiaSorin Ltd

DiaSorin Ltd

DiaSorin Ltd (China)

DiaSorin Ltd (China)

DiaSorin Ltd (Israel)

DiaSorin Ltd (Israel)

DiaSorin Ltda

DiaSorin Ltda

DiaSorin Mexico SA de CV

DiaSorin Mexico SA de CV

DiaSorin SA

DiaSorin SA

DiaSorin SA/NV

DiaSorin SA/NV

DiaSorin SpA

DiaSorin SpA

DRG Instruments GmbH

DRG Instruments GmbH

DRG International Inc

DRG International, Inc. is a leading specialty medical diagnostics and equipment manufacturer, and distributor with operations in more than 110 countries. Founded in 1970, DRG International provides a complete range of products and services to the diagnostics and cardiology-related medical community. DRG International's global headquarters is based in Mountainside, New Jersey

DRG International Inc (China)

DRG International Inc (China)

DRG MedTek Sp z o o

DRG MedTek Sp z o o

DRG Spol sro

DRG Spol sro

DRG TechSystems ZAO

DRG TechSystems ZAO

DRG-Elstim d o o

DRG-Elstim d o o

Immunotech SAS

Immunotech SAS

Pantex

Pantex was founded in 1972 by Dr. Neil Y. Chiamori in response to the pressing need of physicians, researchers, and laboratories to obtain kits to detect and measure picogram quantities of specific circulating hormones, all of these in the many forms in which they are produced, activated, or metabolized in health and disease.

Siemens Healthcare Diagnostics (France)

Siemens Healthcare Diagnostics (France)

Siemens Healthcare Diagnostics (Japan)

Siemens Healthcare Diagnostics (Japan)

Siemens Healthcare Diagnostics GmbH

Siemens Healthcare Diagnostics GmbH

Siemens Healthcare Diagnostics Inc

For more than 130 years, Siemens Healthcare has been a recognized leader in medical innovation. Your needs are our focus and are the driving force behind our innovative solutions and services. We listen. We understand. And we help you find answers to the critical issues you face today, so you can achieve the best possible outcomes – now and years from now.

Siemens Healthcare Diagnostics Ltd UK

Siemens Healthcare Diagnostics Ltd UK

Siemens Healthcare Diagnostics Pte Ltd

Siemens Healthcare Diagnostics Pte Ltd

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