中文名:偶氮苯 別名:偶氮苯/二苯基二氮烯/苯/二苯二亞胺/二苯二胺/Azobenzene 規(guī)格:AR,99% 包裝:25克 :103-33-3 保存條件:RT 生化試劑根據(jù)用途不同對其純度及技術(shù)均有一定的要求。例如酶試劑,有粗制酶、結(jié)晶酶、多次結(jié)晶酶以及不含某些雜酶的酶制劑等多種。 生化試劑有三種方法: ①從生物體中分離、提純; ②化學(xué)合成; ③發(fā)酵。 對生化試劑產(chǎn)品的技術(shù)要求有:含量、熔點、冰點、旋光度、含水量、光譜特征、折光、密度和生物活性等。 其他生化試劑類產(chǎn)品:2,2'-Cyclouridine 3736-77-4 047 N-Benzoyl-2'-deoxy-2'-fluorocytidine 146954-76-9 2,2'-Anhydro-5-methyluridine 22423-26-3 048 Fiacitabine 69123-90-6 2'-O-(2-Methoxyethyl)-uridine 223777-15-9 049 2'-Deoxy-2'-fluoroadenosine 64183-27-3 2'-O-Methyluridine 2140-76-3 050 2',2'-Difluoro-2'-deoxyuridine 114248-23-6 2'-Fluoro-2'-deoxyuridine 784-71-4 051 N-Benzoyl-2'-deoxy-2'-fluoroadenosine 136834-20-3 2'-Fluoro-2'-deoxy-cytidine 10212-20-1 052 2'-Deoxy-2'-fluoro-2'-C-methylcytidine 817204-33-4 2'-O-Methyl-cytidine 2140-72-9 053 5-Ethyl-2'-deoxy-2'-fluoro-beta-D-arabinouridine 83546-42-3 2-Chloro-2'-C-methyl-adenosine 205171-11-5 054 2'-Deoxy-2'-fluoro-beta-D-arabinoadenosine 20227-41-2 2'-O-(2-Methoxyethyl)cytidine 223777-16-0 055 2'-Deoxy-2'-fluoro-5-methyluridine 122799-38-6 8-Bromoguanosine 4016-63-1 056 2'-Deoxy-2',2'-difluoroguanosine 103882-87-7 1-(2'-Fluoro-2'-deoxy-β-D-arabinofuranosyl)thymine 69256-17-3 057 2'-Deoxy-2'-fluoro-beta-D-arabinoguanosine 103884-98-6 Clofarabine 123318-82-1 058 2'-Deoxy-2'-fluoro-5-iodouridine 55612-21-0 4'-C-azidouridine 139442-01-6 059 2'-Deoxy-2'-fluoro-5-methyl-beta-D-arabinocytidine 78636-53-0 2'-Fluoro-2'-deoxy-arabinofuranosyl-cytidine 56632-83-8 060 5-Fluoro-2'-fluoro-2'-deoxyuridine 72-84-4 5-Fluoro-2'-fluoro-2'-deoxy-beta-D-arabinouridine 69123-95-1 091 2'-Deoxycytidine 951-77-9 4'-C-azidocytidine 478182-28-4 092 2'-Deoxy-5-iodouridine 54-42-2 4'-C-azidothymidine 130108-72-4 093 2'-Desoxyuridine 951-78-0 4'-C-azido-2'-deoxy-2'-fluoro-beta-D-arabinocytidine 1011529-10-4 094 2-Chloro-2'-deoxyadenosine 4291-63-8 4'-C-azido-2'-deoxy-2'-fluoro-beta-D-arabinouridine 173379-73-2 095 2'-Deoxyinosine 890-38-0 4'-C-Azidoadenosine 478182-33-1 096 7-Deaza-2'-deoxyguanosine 86392-75-8 4'-C-azido-2'-deoxy-2'-fluorocytidine 1145869-35-7 097 2-Deoxy-L-thymidine 3424-98-4 4'-C-azido-2'-deoxy-2',2'-difluorocytidine 1145869-51-7 098 7-Deaza-2'-C-ethynyladenosine 1044589-82-3 4'-C-azido-2'-deoxy-2',2'-difluorouridine 1158728-82-5 099 2'-C-ethynylcytidine 188413-99-2 5-Iodouridine 1024-99-3 100 2'-C-ethynyladenosine 640725-76-4 6-Chloropurine riboside 5399-87-1 101 4-Chloro-7-(2-C-ethynyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1044589-83-4 2',3'-Dideoxyinosine 69655-05-6 102 2'-C-ethynyluridine 188413-98-1 2',3'-Dideoxycytidine 7481-89-2 103 1294506-46-9 1294506-46-9 2',3'-Dideoxyadenosine 4097-22-7 104 5-Fluoro-2'-deoxycytidine 10356-76-0 2',3'-Dideoxythymidine 341655 105 3-Azido-3-deoxythymidine 30516-87-1 2',3'-Dideoxyguanosine 85326-06-3 106 3'-Amino-3'-deoxythymidine 52450-18-7 2',3'-Dideoxyuridine 598395 107 2',3'-Dideoxy-3'-azidouridine 84472-85-5 3'-Fluoro-3'-deoxythymidine 25526-93-6 108 3'-Azido-2',3'-dideoxyguanosine 66323-46-4 3'-Fluoro-2',3'-dideoxyguanosine 92562-88-4 109 3'-Azido-2',3'-dideoxyadenosine 66323-44-2 3'-Fluoro-2',3'-dideoxyuridine 41107-56-6 110 2',3'-Dideoxy-3'-azidocytidine 84472-89-9 5-Chloro-3'-fluoro-2',3'-dideoxyuridine 119644-22-3 111 3'-azido-2',3'-dideoxy-5-methylcytidine 87190-79-2 2',3'-Dideoxy-3'-fluorocytidine 51246-79-8 061 5-Fluoro-2'-fluoro-2'-deoxy-beta-D-arabinouridine 69123-95-1 2',3'-Dideoxy-3'-fluoroadenosine 87418-35-7 062 4'-C-azidocytidine 478182-28-4 2',3'-Dideoxy-3'-fluoro-5-iodouridine 119644-23-4 063 4'-C-azidothymidine 130108-72-4 2'-Deoxythymidine 50-89-5 064 4'-C-azido-2'-deoxy-2'-fluoro-beta-D-arabinocytidine 1011529-10-4 7,8-Dihydro-8-oxo-2'-deoxyguanosine 88847-89-6 065 4'-C-azido-2'-deoxy-2'-fluoro-beta-D-arabinouridine 173379-73-2 5-Bromo-2'-desoxyuridine 59-14-3 066 4'-C-Azidoadenosine 478182-33-1 2'-Deoxyadenosine 958-09-8 067 4'-C-azido-2'-deoxy-2'-fluorocytidine 1145869-35-7 |