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公开(公告)号:USRE33188E
公开(公告)日:1990-03-27
申请号:US332801
申请日:1989-04-03
申请人: Toshiharu Noda , Kaoru Morita , Sadami Kobari , Nobuaki Nakagawa , Susumu Watanabe , Shigeo Katsuragi , Kunio Ohyama , Masahiko Taniuchi
发明人: Toshiharu Noda , Kaoru Morita , Sadami Kobari , Nobuaki Nakagawa , Susumu Watanabe , Shigeo Katsuragi , Kunio Ohyama , Masahiko Taniuchi
IPC分类号: A61K38/00 , C07K5/06 , C07K5/068 , C07K14/635
CPC分类号: C07K14/635 , C07K5/06052 , C07K5/06069 , C07K5/06086 , A61K38/00 , Y10S530/806
摘要: A peptide of the formulaR--Lys--Lys--Glu--Asp--Asn--Val--Leu--Val--Glu--Ser--His--Glu--Lys--Ser--Leu--Gly--Glu--Ala--Asp--Lys--Ala--Asp--Val--Asp--Val--Leu--Thr--Lys--Ala--Lys--Ser--Gln--OHwherein R is H, H--Tyr-- or R.sub.1 --Pro--Arg--, R.sub.1 is H, H--Tyr-- or R.sub.2 --Ala--Gly--Ser--Gln--Arg--, and R.sub.2 is H, H--Cys-- or H--Tyr--, or a salt thereof, is useful for assaying human parathyroid hormone (h-PTH).
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公开(公告)号:US4495151A
公开(公告)日:1985-01-22
申请号:US394473
申请日:1982-07-01
申请人: Kunio Ohyama , Nobuaki Nakagawa , Susumu Watanabe
发明人: Kunio Ohyama , Nobuaki Nakagawa , Susumu Watanabe
IPC分类号: G01N33/543 , G01N33/54
CPC分类号: G01N33/54366 , Y10S436/81
摘要: Apparatus for performing an immunoassay, comprises in combination a reaction tube closed at its bottom, and in the reaction tube a molded element having on its surface material having specific binding ability for a component in a liquid specimen to be assayed. The shape of the surface of the element adjacent the interior surface of the tube is the complement of the shape of the interior surface of the tube. A spacer rib is provided on the element, in contact with the interior surface of the tube. This rib holds the element in such position in the tube that the surfaces of complementary shape of the element and tube are shaped from each other a small but constant distance. A thin layer of constant thickness of a liquid specimen for immunoassay is thus receivable between the complementary surfaces. This arrangement increases the contact surface of the liquid medium in the reaction tube by the element, by establishing a homogeneous uniform layer of liquid medium. This avoids the need for stirring and shaking and reduces the required volume of the specimen to be assayed.
摘要翻译: 用于进行免疫测定的装置包括在其底部封闭的反应管,反应管中的模制元件在其表面上具有对要测定的液体样品中的组分的特异性结合能力的材料。 邻近管内表面的元件表面的形状是管的内表面形状的互补。 间隔肋设置在元件上,与管的内表面接触。 该肋将元件保持在管中的这种位置,元件和管的互补形状的表面彼此成一个小但恒定的距离。 因此,可以在互补表面之间接收用于免疫测定的液体样本的恒定厚度的薄层。 这种布置通过构成均匀均匀的液体介质层,增加了反应管中液体介质的接触表面。 这避免了搅拌和摇动的需要,并且减少要测定的样品的所需体积。
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公开(公告)号:US4409141A
公开(公告)日:1983-10-11
申请号:US335401
申请日:1981-12-29
申请人: Toshiharu Noda , Kaoru Morita , Sadami Kobari , Nobuaki Nakagawa , Susumu Watanabe , Shigeo Katsuragi , Kunio Ohyama , Masahiko Taniuchi
发明人: Toshiharu Noda , Kaoru Morita , Sadami Kobari , Nobuaki Nakagawa , Susumu Watanabe , Shigeo Katsuragi , Kunio Ohyama , Masahiko Taniuchi
IPC分类号: A61K38/00 , C07K5/06 , C07K5/068 , C07K14/635 , C07C103/52
CPC分类号: C07K14/635 , C07K5/06052 , C07K5/06069 , C07K5/06086 , A61K38/00 , Y10S530/806
摘要: A peptide of the formulaR--Lys--Lys--Glu--Asp--Asn--Val--Leu--Val--Glu--Ser--His--Glu--Lys--Ser--Leu--Gly--Glu--Ala--Asp--Lys--Ala--Asp--Val--Asp--Val--Leu--Thr--Lys--Ala--Lys--Ser--Gln--Ohwherein R is H, H--Tyr-- or R.sub.1 --Pro--Arg--, R.sub.1 is H, H--Tyr-- or R.sub.2 --Ala--Gly--Ser--Gln--Arg--, and R.sub.2 is H, H--Cys-- or H--Tyr--, or a salt thereof, is useful for assaying human parathyroid hormone (h-PTH)
摘要翻译: 式R-Lys-Lys-Glu-Asp-Asn-Val-Leu-Val-Glu-Ser-His-Glu-Lys-Ser-Leu-Gly-Glu-Ala-Asp-Lys-Ala-Asp -Val-Asp-Val-Leu-Thr-Lys-Ala-Lys-Ser-Gln-Oh其中R是H,H-Tyr-或R1-Pro-Arg-,R1是H,H-Tyr-或R2- Ala-Gly-Ser-Gln-Arg-和R2
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4.
公开(公告)号:US4287345A
公开(公告)日:1981-09-01
申请号:US111482
申请日:1980-01-11
IPC分类号: C07D213/71 , C07D213/89 , C07D277/78 , G01N33/535 , C07D213/70
CPC分类号: C07D213/89 , C07D213/71 , C07D277/78 , G01N33/535
摘要: A polyfunctional disulfide compound, useful as a cross-linking reagent having S--S exchange reactivity, of the formula ##STR1## wherein R is 2-benzothiazolyl or 2-pyridyl-N-oxide and X is a spacer group having an alkylene group directly bonded to each S--S group.
摘要翻译: 可用作具有SS交换反应性的交联剂的多官能二硫化物化合物,其中R是2-苯并噻唑基或2-吡啶基-N-氧化物,X是具有亚烷基直接键合到 每个SS组。
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公开(公告)号:US4423034A
公开(公告)日:1983-12-27
申请号:US372824
申请日:1982-04-28
申请人: Nobuaki Nakagawa , Kikuo Kotani , Shigeo Katsuragi , Kaoru Morita , Kunio Ohyama , Toshiharu Noda
发明人: Nobuaki Nakagawa , Kikuo Kotani , Shigeo Katsuragi , Kaoru Morita , Kunio Ohyama , Toshiharu Noda
IPC分类号: C07K14/605 , A61K39/00 , C07C103/52 , C07G7/00
CPC分类号: C07K14/605
摘要: A novel peptide of the formulaH--Ser--Arg--Arg--Ala--Gln--Asp--Phe--Val--Gln--Trp--Leu--Met--Asn--Thr--OHis the 16-29 fragment of glucagon and can be conjugated with a protein such as albumin or modified albumin using glutaraldehyde or 3-(2'-benzothiazolyl-dithio) propionate succinimide ester as a conjugation reagent. The conjugated peptide can be used to sensitize a mammal by administering the conjugated peptide subcutaneously, after which the blood is collected from the mammal and antibodies concentrated from the blood, which antibodies are then useful in assay methods for trace amounts of glucagon in human blood.
摘要翻译: 式H-Ser-Arg-Arg-Ala-Gln-Asp-Phe-Val-Gln-Trp-Leu-Met-Asn-Thr-OH的新型肽是胰高血糖素的16-29片段,可与 使用戊二醛或3-(2'-苯并噻唑基 - 二硫代)丙酸酯琥珀酰亚胺酯作为共轭试剂的蛋白质如白蛋白或改性白蛋白。 缀合的肽可用于通过皮下施用缀合的肽来使哺乳动物敏化,之后从哺乳动物收集血液和从血液中浓缩的抗体,然后该抗体可用于人血液中微量胰高血糖素的测定方法。
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