Navigation Links
Testosterone EIA Test

ProductsTestosterone EIA Test
Company Diagnostic Systems Laboratories, Inc.
Item Testosterone EIA Test
Features 
Description Testosterone, (17-Hydroxy-4-androstene-3-one), a C19 steroid, is one of the most potent naturally secreted androgens [1]. In postpubertal males, testosterone is secreted primarily by the testes with only a small amount derived from peripheral conversion of androstenedione [2]. In adult women, it has been estimated that over 50% of serum testosterone is derived from peripheral conversion of androstenedione secreted by the adrenal and ovary, with the remainder from direct secretion of testosterone by these glands [2,3]. The majority of circulating testosterone is bound by SHBG and a smaller portion is bound by albumin. Only 1-2% exists in circulation as unbound or free testosterone [4].

In males, testosterone, either directly or after conversion to DHT, normally functions in fetal Wolffian duct differentiation, development of male external genetalia, stimulation of spermatogenesis, stimulation of anabolic activity in a variety of tissues and, possibly, behavioral and psychological effects [5,6]. In both sexes, testosterone contributes to the development of secondary sexual hair, acne, and scalp hair patterns. In prepubertal males, elevated testosterone levels are found in precocious puberty [7] and in androgen receptor defects [5]. In adult males, low testosterone levels are associated with various pathological conditions, including primary hypogonadism. In females of all ages, elevated testosterone levels can be associated with a variety of virilizing conditions, including adrenal tumors and polycystic ovarian disease [3].

  1. Dorfman RI & Shipley RA. Androgens. JohnWiley and Sons, Inc., New York, 1956, pp. 116-128.
  2. Horton E & Tait JF. J clin Invest 45:301-313, 1966.
  3. Pang S & Riddick L. Hirsutism. IN Lifshitz F (ed). Pediatric Endocronology, A Clinical Guide, second edition. Marcel Dekker, Inc., New York, 1990, pp. 259-291.
  4. Cumming DC & Wall SR. J. Cin Endocrinol Metab 61: 873-876, 1985.
  5. Griffin JE & Wilson JD, The androgen resistance syndroms: 5alpha-reductase deficiency, testicular feminization, and related syndromes. IN: Scriver CR, et al. (eds.): The Metabolic Basis of Inherited Disease, 6th ed. McGraw-Hill, New York, 1989, pp. 1919-1944
  6. Wilson JD. Endocrin Rev 9:181-199,1988.
  7. Holland FJ. Endocrinol Metab Clin North Am 64: 191-210, 1991
Info Diagnostic Systems Laboratories, Inc.
Customer Service: (800) 231-7970
Web site: http://www.dslabs.com

Related medicine products :

1. Testosterone EIA Reproductive Markers 020-DR-1559
2. Free Testosterone EIA Test
3. Ultra-Sensitive Testosterone EIA
4. Testosterone EIA
5. Testosterone EIA kit
6. Testosterone ELISA
7. Testosterone Enzyme Immunoassay Test Kit
8. Testosterone RIA Test
9. Free Testosterone RIA Test
10. Testosterone, Adult Male
11. Testosterone, Bioavailable & Sex Hormone Binding Globulin (Includes Total Testosterone), Adult Male
For the qualitative and semi-quantitative measurement of RF in human serum....
... The Newmarket Laboratories RPR kits use ... of lipid antigens, which will combine ... or plasma. The particles are suspended ... eliminate non - specific reactions. Positive ...
Rapid Plasma Reagin (RPR) set is a non-treponemal flocculation test that is,used for the qualitative and semi-quantitative determination of reagin,antibodies in serum or plasma from persons with syph...
... For use as a quality ... IgG antibody to Toxoplasma gondii ... rubella virus (rubella IgG), IgG ... and IgG antibody to herpes ...
Medicine Products:
(Date:7/13/2014)... MarketsandMarkets recently conducted a study on ... 3D rendering; Layout and Animation; Image Reconstruction]: Global ... which analyzes and studies the major market drivers, ... Eastern Europe, Middle East and Africa, Asia-Pacific and ... landscape of the 3D imaging market, providing an ...
(Date:7/13/2014)... July 13, 2014 The Pearland, Texas location ... in age from four months to 12 years of age ... classes to birthday parties and Summer Camps, is now under ... Gym of Pearland after spending over six years at ... including Gym Director. , Berry has over ten years ...
(Date:7/13/2014)... 13, 2014 Recently, 2014QuinceaneraDresses.com, the ... unveiled its new range of gorgeous Quinceanera ... the demand for elegant Quinceanera outfits is huge. ... items. All the company’s newly released dresses are ... are all elegant and vivid. , It ...
(Date:7/13/2014)... 2014 Fadhits.com is popular among worldwide ... are extremely beautiful. Recently, the company has announced its ... 2014. What’s more, all these outfits are available at ... , Additionally, the supplier is now offering similar discounts ... dresses, it has many other designs for sale, including ...
(Date:7/13/2014)... COPENHAGEN, July 13, 2014 A decreased ability ... cognitive impairment and Alzheimer,s disease, while examinations of ... a protein associated with Alzheimer,s, in the brain, ... reported today at the Alzheimer,s Association International Conference ... of the studies, the decreased ability to identify ...
Breaking Medicine News(10 mins):Health News:3D Imaging Market Worth $9.82 Billion By 2018 - Report by MarketsandMarkets 2Health News:3D Imaging Market Worth $9.82 Billion By 2018 - Report by MarketsandMarkets 3Health News:3D Imaging Market Worth $9.82 Billion By 2018 - Report by MarketsandMarkets 4Health News:The Little Gym of Pearland, TX Now Under New Ownership and Management 2Health News:2014QuinceaneraDresses.com Releases Its New Quinceanera Dresses 2Health News:Fadhits.com Announces a Special Offer on Elegant Quinceanera Dresses 2Health News:Smell and eye tests show potential to detect Alzheimer's early 2Health News:Smell and eye tests show potential to detect Alzheimer's early 3Health News:Smell and eye tests show potential to detect Alzheimer's early 4Health News:Smell and eye tests show potential to detect Alzheimer's early 5Health News:Smell and eye tests show potential to detect Alzheimer's early 6Health News:Smell and eye tests show potential to detect Alzheimer's early 7
... New findings show that treatment with a specific alpha ... for men with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). ... relaxing the muscles in the bladder neck and prostate. ... States, the EU and Japan to treat painful symptoms ...
... 11 (HealthDay News) -- Some men with enlarged prostate ... severe complications as a result, according to a new ... for enlarged prostate, the rate of men operated on ... the rate of discharges for men for enlarged prostate ...
... NJIT and UMDNJ have executed a license agreement with The ... on which a patent is pending. The tonometer ... Gordon Thomas, PhD, and Robert Fechtner, MD, director of the ... was a member of the research team. "We ...
... address a major new risk for the global supply ... the supply chain as pharmaceutical companies increasingly outsource the ... topic of the cover story in the current edition ... C&EN Senior Editor Rick Mullin explains that ...
... first time, researchers at McMaster University have conclusive evidence ... and behaviour. The findings are important because several ... are frequently associated with anxiety or depression. In addition ... as late onset autism, may be associated with an ...
... new study led by the University of Leicester has concluded ... in a doctor,s surgery helps to reduce emergency hospital admissions. ... Sciences at the University of Leicester revealed a correlation between ... hospital admissions. The research, published in Emergency Medical ...
Cached Medicine News:Health News:Experimental treatment offers relief from painful prostate condition 2Health News:Fewer Men Having Surgery to Treat Enlarged Prostate: Study 2Health News:NJIT and UMDNJ license personal tonometer technology for innovative glaucoma testing 2Health News:That anxiety may be in your gut, not in your head 2Health News:Patients who see preferred doctor less likely to go for emergency hospital admission 2
(Date:7/11/2014)... LONDON , July 11, 2014 /PRNewswire/ ... of visitors to Safety & Health Expo ... by the move to London ... senior management attending exhibition.     ... (Photo: http://photos.prnewswire.com/prnh/20140711/696892-a ) ...
(Date:7/10/2014)... , 11. Juli 2014  Dilon ... für die molekulare Bildgebung, einschließlich molekularer ... die CE-Zulassung für sein Navigator ® ... Dilon das Produkt jetzt europaweit vertreiben. ... Großteil der europäischen Länder ausgedehnt und ...
(Date:7/10/2014)... , July 10, 2014 Integrated Silicon Solution, ... advanced memory and analog IC solutions, today announced that ... July 24, 2014, at 7:00 a.m. Pacific Time (10:00 ... for the fiscal 2014 third quarter ended June 30, ... telephone, dial 1-888-556-4997 before 6:50 a.m. Pacific time on ...
Breaking Medicine Technology:UK's Flagship Health & Safety Event Has Successful Inaugural Year in London 2UK's Flagship Health & Safety Event Has Successful Inaugural Year in London 3UK's Flagship Health & Safety Event Has Successful Inaugural Year in London 4Dilon erhält CE-Zulassung für sein Navigator-Gamma-Sondensystem 2