中文名:L-阿拉伯糖 別名:L-阿拉伯糖/L-樹(shù)膠醛糖/L-阿糖/L-阿戊糖/L(+)Arabinose 規(guī)格:BR,98% 包裝:10克 :5328-37-0 保存條件:RT L-阿拉伯糖生化試劑根據(jù)用途不同對(duì)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?gòu)纳矬w中分離、提純; ②化學(xué)合成; ③發(fā)酵。 對(duì)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。 其他生化試劑類產(chǎn)品:456-00-8 2-ami-(4-fluorophenyl)ethanone hydroc 21429-06-1 4-Thiazol-2-yl-morpholine 97% 349-65-5 2-Methoxy-5-(trifluoromethyl)aniline 5854-78-4 H-Thr(tBu)-OtBu 96% 86867-68-7 2-(Difluoromethoxy)phenylacetic acid 4378-13-6 H-Thr(tBu)-OH 98% 3048-1-9 2-(Trifluoromethyl)benzylamine 39994-75-7 H-Thr-OMe.HCl 98% 247940-06-3 2-(Dicyclohexylphosphino)biphenyl 4378-10-3 H-Thr-Obzl.HCl 98% 5202-89-1 Methyl2-amino-5-chlorobenzoate 201274-07-9 H-THR-OBZL OXALATE 97% 3964-54-3 N-(3-Chloro-4-hydroxyphenyl)acetamide 49705-98-8 Z-Thr-NH2 98% 5467-71-0 2-ami-(4-chlorophenyl)ethanone hydroc 4144-2-9 H-Thr(Me)-OH 97% 7644-3-3 2-amino-4'-chloroacetophenone 463-71-8 Thiophosgene 95% 71079-03-3 2-Amino-2-(4-Bromophenyl)acetic acid [1-(1-Thiophen-2-yl-ethyl)-piperidin-4-yl 97% 455-75-4 Ethyl 3-amino-4-fluorobenzoate 78002-44-5 1-Thiophen-2-yl-ethanol 97% 775-00-8 4-Trifluoromethylphenethylamine C-[1-(Thiophene-2-sulfonyl)-piperidin-2-y 97% 19947-39-8 3-Amino-3-(4-chlorophenyl)propionic Acid 1-(Thiophene-2-sulfonyl)-pyrrolidin-3-ol 97% 134364-69-5 2,3-Difluoroanisole C-[1-(Thiophene-2-sulfonyl)-piperidin-3-y 97% 4136-97-4 Methyl 4-Amino-2-hydroxybenzoate Thiophene-2-sulfonic acid piperidin-3-yla 97% 17484-36-5 4-Methyl-3-Nitroanisole Thiophene-2-sulfonic acid (pyrrolidin-2-y 97% 2486-69-3 4-Amino-3-methoxybenzoic acid Thiophene-2-sulfonic acid (S)-pyrrolidin- 97% 154257-76-8 2,3-Dichloro-4-fluorobenzoic acid Thiophene-2-sulfonic acid pyrrolidin-3-yl 97% 4837-88-1 2-Methyl-3-nitroanisole Thiophene-2-sulfonic acid methyl-piperidi 97% 3177-80-8 2-Amino-3-methoxybenzoic acid Thiophene-2-sulfonic acid methyl-piperidi 97% 876-03-9 3-(aminomethyl)-Benzoic acid hydrochlorid 79-84-5 2-Thiophenesulfonic acid 97% 1197-55-3 4-Aminophenylacetic acid 27757-86-4 3-Thiophenemethylamine 98% 2486-70-6 4-Amino-3-methylbenzoic Acid 71637-34-8 3-Thiophenemethanol 97% 697-82-5 2,3,5-Trimethylphenol 1185313-04-5 Thiophene-3-carboxylicacid(piperidin-3-yl 97% 52130-17-3 3-Amino-2-methylbenzoic Acid Thiophene-2-carboxylic acid(R)-pyrrolidin 97% 89-58-7 1,4-Dimethyl-2-nitrobenzene 1185314-53-7 Thiophene-3-carboxylicacid(piperidin-4-yl 97% 4389-50-8 2-Amino-6-methylbenozic acid 6082-66-2 3,4,6-Trichloropyridazine 98% 2941-78-8 2-Amino-5-methylbenzoic acid 862248-93-9 (3,4,5-Trichlorophenyl)boronic acid 98% 619-45-4 Methyl 4-aminobenzoate 71-55-6 1,1,1-Trichloroethane CP 7463-51-6 4-BROMO-3,5-DIMETHYLPHENOL 21928-51-8 3,4,5-Trichlorobromobenzene 98% 1973-22-4 1-Bromo-2-ethylbenzene 108-70-3 1,3,5-Trichlorobenzene 99% 90055-47-3 2,2'-Dichlorophenylacetic acid methyl est 77-94-1 Tributyl citrate 98% 13029-09-9 2,2-DIBROMOBIPHENYL 36776-51-9 2,3,6-Tribromo-4- methylphenol 97% 4052-30-6 4-Methylsulfonylbenzoic Acid 38300-67-3 1,2,4-Tribromobutane 97% 2150-46-1 Methyl 2,5-dihydroxybenzoate 6969-71-7 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one 98% 10297-73-1 4'-(Methylsulfonyl)acetophenone 1043903-19-0 [1,2,4]Triazolo[1,5-a]pyridine-6-carboxyl 97% 14199-15-6 Methyl 4-Hydroxyphenylacetate 290-87-9 1,3,5-Triazine 95% 13330-65-9 2,4-Dimethoxyphenol 102-70-5 Triallylamine 99% 1798-09-0 3-Methoxyphenylacetic Acid 443305-34-8 TPD-OSU 98% HPLC 55289-06-0 3-methoxy-2-methylbenzoic acid 1159-15-5 Nα-Tosyl-L-arginine 98% 501-97-3 3-(4-Hydroxyphenyl)propionic Acid 116447-22-4 2-(p-Tolyloxy)-N,N-dimethylethanamine hyd 97% |