摘要:
Conjugates of amino sugar-steroid hormone are prepared by binding an amino sugar to steroid hormone at 3- or 17-position by a direct reaction or by binding with a binding agent, and the conjugate is useful in an enzyme immunoassay method.
摘要:
The Chlorambucil derivatives are novel compounds having the formula (I). ##STR1## wherein R represents a hydrogen atom or an acyl group such as ##STR2## and n is 1 or 2. The Chlorambucil derivatives can be produced by binding Chlorambucil to hydroxyl group at 17-position of estradiol or its derivative in the presence of a binding agent selected from the group consisting of compounds having the formulaX(CH.sub.2).sub.n COOHX(CH.sub.2).sub.n COXHOOC(CH.sub.2).sub.n COOH andXOC(CH.sub.2).sub.n COXwherein n is 1 or 2 and X represents a halogen atom.
摘要:
Extraction of a fungus of the class Basidiomycetes belonging to the Coriolus genus with an aqueous solvent under pressure and at a temperature of 120.degree. C. to 200.degree. C. gives an anti-transplanted sarcoma 180 tumorigenic substance in a high yield.
摘要:
Fine graphite particles include plate-like graphite particles; and an aromatic vinyl copolymer which is adsorbed on the plate-like graphite particles, and which contains a vinyl aromatic monomer unit represented by the following formula (1): —(CH2—CHX)— (1) (in the formula (1), X represents a phenyl group, a naphthyl group, an anthracenyl group, or a pyrenyl group, provided that these groups may have each a substituent).
摘要:
An electrolyte having a structure where a fluorinated hydrophilic segment A represented by -E2-[Rf-E1]m- and a hydrocarbon hydrophobic segment B are alternately bonded to each other through chemical bond and a production process therefor, and an electrolyte membrane, a production process therefor, a catalyst layer and a fuel cell using the same. Rf is a linear or a branched perfluoro chain having one or more carbon atoms, E1, and E2 are each a proton conductive portion represented by Formula —(CONM)i1(CO)i2(SO2NM)i3(SO2)i4— (0≦i1, 0≦i2≦1, 0≦i3, 0≦i4≦1, 0
摘要:
The present invention provides a polynucleotide or a complementary sequence thereof, which polynucleotide is complementary to mRNA transcribed from a human male infertility-associated gene Scot-t, and has one or more mutations selected from the following group: “t” at 870th position is replaced by “g”; and “t” at 1667th position is replaced by “c”, in the DNA sequence of SEQ ID NO:168; various molecular biological materials relating thereto; various molecular biological materials relating to male infertility-associated gene mutations; and various test methods and diagnostic methods using the same.
摘要翻译:本发明提供了多核苷酸或其互补序列,该多核苷酸与从人类男性不育相关基因Scot-t转录的mRNA互补,并具有一个或多个选自以下组的突变:第870位的“t”为 换成“g”; 在第1667位的“t”被SEQ ID NO:168的DNA序列中的“c”代替; 与此有关的各种分子生物学材料; 与男性不育相关基因突变相关的各种分子生物学材料; 和各种测试方法和使用其的诊断方法。
摘要:
An electrolyte having a structure where a fluorinated hydrophilic segment A represented by -E2-[Rf-E1]m- and a hydrocarbon hydrophobic segment B are alternately bonded to each other through chemical bond and a production process therefor, and an electrolyte membrane, a production process therefor, a catalyst layer and a fuel cell using the same. Rf is a linear or a branched perfluoro chain having one or more carbon atoms, E1, and E2 are each a proton conductive portion represented by Formula —(CONM)i1(CO)i2(SO2NM)i3(SO2)i4— (0≦i1, 0≦i2≦1, 0≦i3, 0≦i4≦1, 0
摘要:
Recesses and protrusions are formed on the surface of an orientation film that is formed on a substrate of the liquid crystal display panel comprising a glass substrate 1 and a TFT 2. An ion beam is radiated on the entire surface of the uneven orientation film to reach the saturating condition, thereby increasing the effective orientation surface area. If there are large bumps on the surface of the orientation film 3 that is radiated by an ion beam from an ion beam source to cause shadow portions, the ion beam is radiated on the shadow portions from the opposite direction. In order to form recesses and protrusions on the orientation film, it is preferable to have an orientation plate mesh structure having rough mesh depth and pitch and a particular solvent composition that easily causes recesses and protrusions on the surface chosen as the orientation material.