L5259
黄体激素 来源于人类脑垂体
≥5,000 IU/mg
别名:
ICSH, LH, PLH
表单
solid
比活
≥5,000 IU/mg
分子量
26 kDa
杂质
HIV-1, HBsAg, tested negative
运输
ambient
储存温度
2-8°C
基因信息
human ... LHB(3972), LHCGR(3973)
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生化/生理作用
双链糖蛋白激素；α-链与绒毛膜促性腺激素、TSH 和 FSH 的相同，而生物学特异性归因于独特的 β-链。诱导排卵、精子生成和类固醇性激素的合成。
双链糖蛋白激素；α-链与绒毛膜促性腺激素、TSH 和 FSH 的相同，而生物学特异性归因于独特的 β-链。诱导排卵、精子生成和类固醇性激素的合成。活性是通过跨膜 LH/绒毛膜促性腺激素受体介导的，该受体是 G 蛋白偶联受体（GPCR）家族的成员。
包装
Package size based on RIA-active LH
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
此项目有
E J Schroor et al.
Hormone research, 51(5), 230-237 (1999-11-24)
In order to evaluate the in vitro bioactivity of LH during normal puberty compared to LH immunoactivity measured in a highly sensitive immunoassay, blood plasma samples from healthy children were analyzed in a mouse Leydig cell assay (MLCA). Blood samples
Qian Wang et al.
Reproductive biology and endocrinology : RB&E, 7, 39-39 (2009-05-05)
Leydig cells are the primary source of testosterone in male vertebrates. The biosynthesis of testosterone in Leydig cells is strictly dependent on luteinizing hormone (LH). On the other hand, it can be directly inhibited by excessive glucocorticoid (Corticosterone, CORT, in
Patrycja Kurowska et al.
Biology of reproduction, 102(6), 1290-1305 (2020-03-10)
Vaspin, visceral-adipose-tissue-derived serine protease inhibitor, is involved in the development of obesity, insulin resistance, inflammation, and energy metabolism. Our previous study showed vaspin expression and its regulation in the ovary; however, the role of this adipokine in ovarian cells has
Patrycja Kurowska et al.
Reproduction (Cambridge, England) (2019-05-08)
Vaspin, also known as visceral adipose tissue-derived serine protease inhibitor, is a member of the serine protease inhibitor family. Its expression is associated with obesity, insulin resistance and type 2 diabetes, and elevated concentration is observed in polycystic ovary syndrome.
Hiroyuki Sanjo et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 34(7), 9480-9497 (2020-06-01)
In vitro mouse spermatogenesis using a classical organ culture method became possible by supplementing basal culture medium with only the product of bovine serum albumin purified by chromatography (AlbuMAX), which indicated that AlbuMAX contained every chemical factor necessary for mouse
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