LH-RH II (chicken)_product_DataBase

Bioactivity	LH-RH II (chicken) is one of the two forms of luteinizing hormone-releasing hormone (LHRH) the hypothalamus of the domestic hen, which are structural variants of mammalian LHRH. LH-RH II (chicken) enhances gonadotrophin release in the domestic chicken[1][2].
Invitro	LH-RH II (chicken) occurs in low amounts throughout the brain[1].LH-RH II (chicken) doesn’t regulate gonadotrophin secretion in the hen directly rather than cLHRH-I[1].
In Vivo	LH-RH II (chicken) (10-10-10-8 mg/kg; i.v.; single dose) stimulates increases in the plasma concentrations of luteinizing hormone (LH), which are initiated within 1 min of injection in out-of-lay (OL) and incubating (I) hens but from 5 to 20 min postinjection in laying (L) hens[2].
Name	LH-RH II (chicken)
CAS	91097-16-4
Shortening	{Glp}-HWSHGWYPG-NH2
Formula	C60H69N17O13
Molar Mass	1236.30
Transport	Room temperature in continental US; may vary elsewhere.
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Reference	[1]. Sharp PJ, et al. Physiological roles of chicken LHRH-I and -II in the control of gonadotrophin release in the domestic chicken. J Endocrinol. 1990 Feb;124(2):291-9. [2]. Guémené D, et al. LH responses to chicken luteinizing hormone-releasing hormone I and II in laying, incubating, and out of lay turkey hens. Domest Anim Endocrinol. 1999 Jul;17(1):1-15.

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