中文名:β-淀粉酶 別名:β-淀粉酶/1,4-α-D-葡聚糖麥芽水解酶/糖原酶/糖化淀粉酶 規(guī)格:BR,50u/mg 包裝:200U :9000-91-3 保存條件:RT β-淀粉酶生化試劑根據(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(diǎn)、冰點(diǎn)、旋光度、含水量、光譜特征、折光、密度和生物活性等。 β-淀粉酶其他生化試劑類產(chǎn)品:C12H21NO5 13TF : 321744-26-7 2-(2-吡啶基)丙二醛 2-(2-Pyridyl)malondialdehyde C8H7NO2 13PW : 212755-83-4 25,27-二甲氧基-26-N-三(氯乙?;?氨基甲氧基-p-叔-丁基杯[4]芳烴 25,27-Dimethoxy-26-N-trichloroacetyl)carbamoyloxy-p-tert-butylcalix[4]arene C49H60Cl3NO6 13TG : 325776-13-4 碳化鉻 Chromium Carbide Cr3C2 0L6L : 12012-35-0 4-(*基銨)甲基苯基硼酸溴化鹽 4-(TRIMETHYLAMMONIUM)METHYLPHENYLBORONIC ACID BROMIDE SALT C10H17BBrNO2 13V1 : 373384-20-4 順-2-氨基-1-環(huán)戊羧酸鹽酸半水合物 cis-2-Ami-cyclopentanecarboxylic acid hydrochloride hemihydrate C6H12ClNO2 13PX : 212755-84-5 苯基-[(R)-1,1-螺聯(lián)茚滿-7,7-二基]-亞磷酸 Phenyl-[(R)-1,1-spirobiindane-7,7-diyl]-phosphite C23H19O3P 14KC : 656233-53-3 三(2-羰基乙基)磷鹽酸鹽 Tri(2-carboxyethyl)phosphine hydrochloride C9H15O6P·HCl 1426 : 51805-45-9 (4S,2RS)-2,5,5-*基噻唑啉-4-羧酸 (4S,2RS)-2,5,5-TRIMETHYLTHIAZOLIDINE-4-CARBOXYLIC ACID C7H13NO2S 13PY : 212755-85-6 2-(4-二羥基硼烷)苯基-4-羧基喹啉 2-(4-Dihydroxyborane)phenyl-4-carboxyquinoline C16H12BNO4 13V0 : 373384-17-9 三氯乙烯基鉑(II)酸鉀 Potassium trichloro(ethyleae)platinate(II) C2H4Cl3PtK 0L6M : 12012-50-9 25,27-二甲氧基-26-(N-甲苯磺酰)氨基甲氧基-P-叔-butylcalix[4]芳烴 25,27-DIMETHOXY-26-(N-TOSYL)CARBAMOYLOXY-P-TERT-BUTYLCALIX[4]ARENE C54H67NO7S 13TH : 325776-14-5 反-2-(4-溴苯甲酰)-1-環(huán)己烷-羧酸 trans-2-(4-Bromobenzoyl)-1-cyclohexane-carboxylic acid C14H15O3Br 13PZ : 212757-09-0 不銹鋼粉末 Stainless steel powder Fe 1427 : 52013-36-2 25,27-二甲氧基-26-(N-苯甲酰)氨基甲氧基-P-叔-丁基杯[4]芳烴 25,27-DIMETHOXY-26-(N-BENZOYL)CARBAMOYLOXY-P-TERT-BUTYLCALIX[4]ARENE C54H65NO6 13TJ : 325776-15-6 反-2-(2-噻吩羰基)-1-環(huán)己羧酸 TRANS-2-(2-THIOPHENECARBONYL)-1-CYCLOHEXANECARBOXYLIC ACID C12H14O3S 13Q0 : 212757-11-4 1-(2-甲氧基苯基)-2-(二環(huán)己膦基)吡咯 1-(2-Methoxyphenyl)-2-(dicyclohexylphosphino)pyrrole C23H32NOP 14KE : 672937-63-2 2-(4-二羥基硼烷)苯-4-羧基-6-甲基喹啉 2-(4-Dihydroxyborane)phenyl-4-carboxy-6-methylquinoline C17H14BNO4 13UZ : 373384-16-8 四溴金(III)酸鈉水合物 Sodium tetrabromoaurate(III) hydrate NaAuBr4·XH2O 1428 : 52495-41-7 5,11,17,23-四-巰基甲基-25,26,27,28-四丙氧基杯[4]芳烴 5,11,17,23-TETRAKIS-MERCAPTOMETHYL-25,26,27,28-TETRAPROPOXYCALIX[4]ARENE C44H56O4S4 13TK : 325776-17-8 SU 154 SU 154 C26H36N3FO5S2 14KF : 681810-30-0 二內(nèi)-3-苯甲酰二環(huán)[2.2.1]庚烷-2-羧酸 Diendo-3-benzoylbicyclo[2.2.1]heptane-2-carboxylic acid C15H16O3 13Q1 : 212757-12-5 氯化烯丙基鈀二聚物 Allylpalladium(II) chloride dimer C6H10Cl2Pd2 0L6N : 12012-95-2 溴化D-蛋氨酸甲基锍 D-METHIONINE METHYLSULFONIUM BROMIDE C6H14BrNO2S 13Q2 : 212757-14-7 5,11,17,23-四-氯甲基-25,26,27,28-四丙氧基-杯[4]芳烴 5,11,17,23-Tetrakis-chloromethyl-25,26,27,28-tetrapropoxy-calix[4]arene 13TL : 325814-49-1 二(N,N'-二-仲-丁基乙酰脒酸根)二銅(I) Bis(N,N'-di-sec-butylacetamidinato)dicopper(I) C20H42Cu2N4 14KG : 695188-31-9 芐氯菊脂 Permethrin C21H20Cl2O3 1429 : 52645-53-1 (R)-2-(2-萘基甲基)琥珀酸-1-甲基酯 (R)-2-(2-NAPHTHYLMETHYL)SUCCINIC ACID-1-METHYL ESTER C16H16O4 13Q3 : 213270-42-9 3-氯-5-氟苯甲腈 3-Chloro-5-fluorobenzonitrile C7H3ClFN 13TM : 327056-73-5 3-N-FMOC-氨基-3-(2-叔丁氧基苯)丙酸 3-N-FMOC-amino-3-(2-t-butoxzyphenyl)propionic acid |