Detail of "51156-89-9"

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A particulate polymer as a carrier for biological and similar substances

A particulate polymer as a carrier for biological and similar substances. Aotani, Seiji; Kanayama, Hisanori (Japan Synthetic Rubber Co., Ltd. , Japan). Eur. Pat. Appl. EP 95932 A1 7 Dec 1983, 32 pp. DESIGNATED STATES: R: DE, FR, GB. (English).Some commonly used reagents like 89771-17-5 and 51156-89-9 are used in this experiment. (European Patent Organization). CODEN: EPXXDW. CLASS: IC: C12N011-02; C12N011-08; C08F020-22; C08L033-16; C07G007-00; G01N033-54. APPLICATION: EP 83-303121 31 May 1983. PRIORITY: JP 82-89707 28 May 1982. DOCUMENT TYPE: Patent CA Section: 15 (Immunochemistry) Section cross-reference(s): 9 A particulate polymer to be used as a carrier for immunoreactive substances is prepd. by polymg. 31 monomer of the formula (I): where R1 and R2 are H or an alkyl group, R3 is a straight or branched chain alkylene group optionally with a hydroxy substituent, X is a halogen, m is an integer from 0 to 10, and n is an integer from 1 to 5. The polymer can be combined with 31 other copolymerizable monomer. Thus, particulate polymers of pentachlorophenyl acrylate:styrene:methacrylic acid (molar ratio 0...8) were prepd. by using an emulsion polymn. method which does not use an emulsifier. This polymer carrier was used as a carrier in an agglutination test for human glomerular basement membrane antigen. The polymer carrier required a shorter time for visualization of the agglutination time than that required when using sheep erythrocyte carriers, and the polymer did not require pretreatment in order to prevent nonspecific reactions. .