L5259
Luteinizing Hormone from human pituitary
≥5,000 IU/mg
Synonym(s):
ICSH, LH, PLH
form
solid
specific activity
≥5,000 IU/mg
mol wt
26 kDa
impurities
HIV-1, HBsAg, tested negative
shipped in
ambient
storage temp.
2-8°C
Gene Information
human ... LHB(3972), LHCGR(3973)
Looking for similar products? Visit Product Comparison Guide
Biochem/physiol Actions
Two-chain glycoprotein hormone; the α-chain is identical to that of chorionic gonadotropin, TSH, and FSH, while biological specificity is attributed to the distinct β-chain. Induces ovulation, spermatogenesis, and synthesis of steroid sex hormones.
Two-chain glycoprotein hormone; the α-chain is identical to that of chorionic gonadotropin, TSH, and FSH, while biological specificity is attributed to the distinct β-chain. Induces ovulation, spermatogenesis, and synthesis of steroid sex hormones. Activity is mediated through a trans-membrane LH/chorionic gonadotropin receptor that is a member of the G-protein coupled receptor (GPCR) family.
Packaging
Package size based on RIA-active LH
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
监管及禁止进口产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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
Related Content
Instructions
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service