Enzymic Inactivation of Serum Gonadotrophin
نویسندگان
چکیده
منابع مشابه
Electrophoretic Homogeneity of Pregnant Mare Serum Gonadotrophin
A highly purified and potent gonadotrophin in pregnant mare serum has been prepared. The preparation has been shown to be electrophoretically homogeneous in the Tiselius apparatus. The mobilities of the substance have been determined over a wide range of hydrogen ion concentrations. The isoelectric point lies at pH 2.60-2.65 and the value of See PDF for Equation is 4.0 x 10(-5). Some chemical c...
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pepsin (Dawson and McFarlane, 1948 ; Peter and Stoeckenius, 1954). For the purpose of finding out any enzyme to affect the surface structure of vaccinia virus under less radical conditions than with pepsin (pH 3.0), attempts were made to test various enzymes for the effect on the infectivity of the virus. Virus suspension was prepared from the homogenate of infected chorioallantoic membranes (C...
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An experiment was conducted to determine whether gonadotrophin-releasing hormone (Gn-RH) or HCG would reduce the proportion of unruptured follicles in the Galway ewe following a high superovulating dose of PMSG given in conjunction with a progestagen to synchronize oestrus. Forty-four Galway ewes aged 1\m=1/2\to 5 years (average wt 64\m=.\7kg) were treated with intravaginal pessaries impregnate...
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ژورنال
عنوان ژورنال: Nature
سال: 1949
ISSN: 0028-0836,1476-4687
DOI: 10.1038/163534a0