Luteinizing Hormone (LH) ELISA - Cosmo Bio Co.,Ltd.

Antibodies

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Luteinizing Hormone (LH) ELISA

Catalog No.: ENC-ERKB1010
Size: 1KIT
Price: ¥125000
$1667
antigen/source: Luteinizing Hormone
Description: standard: native
catalog info: Catalog 2012-p112
Storage: 4C & -20C
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Immunogen: Bovine
Reacts with: Bovine
Sensitive: 1 ng / mL
Measurement Range: 0.1 - 50 ng / mL
Purpose: The Bovine LH ELISA test is an immunoassay designed for the quantitative determination of luteinizing hormone (LH) in serum/plasma samples of Bovine and related species. The test is intended for professional use as a research tool in the monitoring of physiological/pathological conditions related to circulating LH.
component: 1. Antibody-coated microtiter wells, 96-well plate
2. Reference Standard / Ready to use 0.5 mL / Vial ( 0, 1, 5, 10, 25, 50 ng / mL., store frozen -20 degrees)
3. Enzyme Conjugate Reagent, 12 mL
4. TMB Color Reagent (ready to use) , 12 mL
5. x20 Wash buffer, 20 mL
6. Stop solution (2N HCl), 6mL
7. Instructions

Other:

 Supplementary 
Sandwich
 Applicable sample 
Serum, Plasma
[Other]
Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) are intimately involved in the control of the growth and reproductive activities of the gonadal tissues, which synthesize and secrete male and female sex hormones. LH is a glycoprotein secreted by the basophilic cells of the anterior pituitary. Gonadotropin-release hormone (GnRH or LHRH), produced in the hypothalamus, controls the release of LH and FSH from the anterior pituitary. Like other glycoproteins FSH, TSH, and hCG, LH consists of two subunits alpha and beta. The LH binds to the theca cells and stimulates steroidogenesis in the ovary. Increased intraovarian estradiol production occurs as follicular maturation advances, thereupon stimulating increased FSH receptor activity and FSH follicular binding. FSH, LH, and estradiol are therefore intimately related in supporting ovarian recruitment and maturation in cows.
Ovulation occurs approximately 12 to 18 hours after the LH reaches a maximum level. Ovulation is fine physiological process regulated by hormones eventually releasing the egg from the ovary LH which will increase dramatically following the middle part of cycle aids the process. This short period of increase in LH called hormonal surge. The LH surge also can be induced by injections of hormones like hCG to prime the ovary. This process helps in breeding of cows. For better results use Bovine milk progesterone tests (ProgeSCheck BM ) to accurately predict ovulation in cows. call 1800-745-0843 for details.

 
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