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| | LHRH, His(5)-Trp(7)-Tyr(8)- Basic information |
| Product Name: | LHRH, His(5)-Trp(7)-Tyr(8)- | | Synonyms: | LHRH, His(5)-Trp(7)-Tyr(8)-;Glycinamide, 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-histidylglycyl-L-tryptophyl-L-tyrosyl-L-prolyl- | | CAS: | 91097-16-4 | | MF: | C60H69N17O13 | | MW: | 1236.3 | | EINECS: | | | Product Categories: | | | Mol File: | 91097-16-4.mol |  |
| | LHRH, His(5)-Trp(7)-Tyr(8)- Chemical Properties |
| density | 1.459±0.06 g/cm3(Predicted) | | pka | 9.83±0.15(Predicted) |
| | LHRH, His(5)-Trp(7)-Tyr(8)- Usage And Synthesis |
| Uses | 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]. | | 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].
| | References | [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. DOI:10.1677/joe.0.1240291
[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. DOI:10.1016/s0739-7240(99)00020-x |
| | LHRH, His(5)-Trp(7)-Tyr(8)- Preparation Products And Raw materials |
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