生化试剂(Biochemical reagent)是指用于生命科学研究的生物材料或有机化合物,以及临床诊断和医学研究所需的各类试剂。它们是从生物体中提取或通过化学合成得到的基本成分,主要用于生物成分的分析鉴定及生物制品的制造。
随着生命科学的发展,生化试剂已成长为一种重要的化学试剂类别,品种繁多,达10000多种。中国市场上销售的生化试剂有2500种。由于生化试剂对温度、湿度和光照敏感,容易丧失活力且保存期较短,因此对其贮存与运输条件要求较高。例如,绝大多数酶试剂需在0~5℃下保存,而某些用于遗传工程研究的酶试剂则需要在-20℃下冷藏。
根据生物体组织中所含物质或代谢过程中产生的物质,生化试剂可以分为氨基酸、多肽、蛋白质、核苷酸、核酸、酶、辅酶、糖类、酯类和激素等。此外,按生物学研究的需求,它们还可细分为电泳试剂、色谱试剂、免疫试剂、标记试剂以及组织化学试剂等。
不同用途的生化试剂对纯度和技术要求各不相同。例如,酶试剂通常有粗制酶、结晶酶、多次结晶酶及不含特定杂酶的酶制剂等多种形式。生产生化试剂的方法主要有三种:从生物体中分离和提纯、化学合成以及发酵等。对于生化试剂产品的技术要求包括含量、熔点、冰点、旋光度、含水量、光谱特征、折光性、密度及生物活性等。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
---|---|---|---|---|
3-beta-D-呋喃核糖基-3H-咪唑并[4,5-b]吡啶-7-胺 | 1-deazaadenosine | 14432-09-8 | C11H14N4O4 |
|
3-[[[3-[4-[(甲基磺酰基)氨基]苯基]-4-氧代-4H-苯并吡喃-7-基]氧基]甲基]苯甲酸 | CVT-10216 | 1005334-57-5 | C24H19NO7S |
|
3-[[[2-甲氧基-4-(苯基氨基)苯基]氨基]磺酰基]-2-噻吩羧酸甲酯 | GSK0660 | 1014691-61-2 | C19H18N2O5S2 |
|
3-[[[(4-氯苯基)甲基][(5-硝基-2-噻吩基)甲基]氨基]甲基]-N-戊基-1-吡咯烷甲酰胺 | 3-[[(4-chlorophenyl)methyl-[(5-nitrothiophen-2-yl)methyl]amino]methyl]-N-pentylpyrrolidine-1-carboxamide | 1379686-29-9 | C23H31ClN4O3S |
|
3-[[6-(乙基磺酰基)-3-吡啶基]氧基]-5-[(1S)-2-羟基-1-甲基乙氧基]-N-(1-甲基-1H-吡唑-3-基)苯甲酰胺甲烷磺酸盐 | 3-(6-ethanesulfonylpyridin-3-yloxy)-5-((S)-2-hydroxy-1-methylethoxy)-N-(1-methyl-1H-pyrazol-3-yl)benzamide methanesulfonic acid salt | 1137916-97-2 | CH4O3S*C21H24N4O6S |
|
3-[[5-(4-甲基苯基)噻吩并[2,3-d]嘧啶-4-基]硫代]丙酸 | 3-{[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]thio}propanoic acid | 329907-28-0 | C16H14N2O2S2 |
|
3-[[4-[(5-羟基-2-甲基苯基)氨基]-2-嘧啶基]氨基]苯甲酰胺 | Lck inhibitor 2 | 944795-06-6 | C18H17N5O2 |
|
3-[[3-[(二甲氨基)羰基]-2-羟基苯基]氨基]-4-[[(R)-1-(4-异丙基呋喃-2-基)丙基]氨基]环丁-3-烯-1,2-二酮 | SCH563705 | 473728-58-4 | C23H27N3O5 |
|
3-[[((2-甲基苯基)甲基]硫代]-6-(2-吡啶基)-哒嗪 | (3-[(2-methylbenzyl)sulfenyl]-6-(pyridine-2-yl)pyridazine) | 894002-50-7 | C17H15N3S |
|
3-[4-(4-羟基苯氧基)-3,5-二碘苯基]丙酸 | 3-[4-(4-hydroxy-phenoxy)-3,5-diiodo-phenyl]-propionic acid | 1158-10-7 | C15H12I2O4 |
|
3-[3-[[[2-氯-3-(三氟甲基)苯基]甲基](2,2-联苯基乙基)氨基]丙氧基]苯乙酸盐酸盐 | 3-[3-[[[2-chloro-3-(trifluoromethyl)phenyl]methyl](2,2-diphenylethyl)amino]propoxy]benzeneacetic acid | 405911-09-3 | C33H31ClF3NO3 |
|
3-[3-[[(甲基氨基)羰基]氧基]丙基]-1-丙基-2(1H)-喹喔啉酮 | 1-propyl 3-(3-methylcarbamoyloxy propyl) 1,2-dihydro 2-oxo quinoxaline | 135779-82-7 | C16H21N3O3 |
|
3-[3-[4-(1-氨基环丁基)苯基]-5-苯基-3H-咪唑并[4,5-b]吡啶-2-基]-2-吡啶胺 | ARQ-092 | 1313881-70-7 | C27H24N6 |
|
3-[3-[2-(1-哌啶基)乙氧基]苯基]-5-(1H-1,2,4-三唑-5-基)-1H-吲唑 | 1-(5-(1H-1,2,4-triazol-3-yl)(1H-indazol-3-yl))-3-(2-piperidylethoxy)benzene | 395104-30-0 | C22H24N6O |
|
3-[3-[(环己基羰基)[[4'-(二甲基氨基)[1,1'-联苯]-4-基]甲基]氨基]苯基]-2-丙烯酸甲酯 | fexaramine | 574013-66-4 | C32H36N2O3 |
|
3-[2-(三氟甲基)苄氧基]-5-(5,6-二甲氧基-1H-苯并[D]咪唑-1-基)-2-噻吩甲酰胺 | GW843682X | 660868-91-7 | C22H18F3N3O4S |
|
3-[1-(4-氯苄基)-3-叔丁基硫代-5-异丙基吲哚-2-基]-2,2-二甲基丙酸 | 3-(3-(tert-butylthio)-1-(4-chlorobenzyl)-5-isopropyl-1H-indol-2-yl)-2,2-dimethylpropanoic acid | 118414-82-7 | C27H34ClNO2S |
|
3-[(4-溴-2,6-二氟苄基)氧基]-5-[3-[4-(吡咯烷-1-基)丁基]脲基]异噻唑-4-甲酰胺 | 3-[(4-bromo-2,6-difluorophenyl)methoxy]-5-[[[[4-(1-pyrrolidinyl)butyl]amino]carbonyl]amino]-4-isothiazolecarboxamide | 252003-65-9 | C20H24BrF2N5O3S |
|
3-[(2-羟乙基)二甲基胺基]丙烷-1-磺酸酯 | 3-[(2-hydroxyethyl)dimethylammonio]propane-1-sulfonate | 38880-58-9 | C7H17NO4S |
|
3-[(2-甲基-2H-吲唑-5-基)硫基]-6-(1-甲基-1H-吡唑-4-基)-1,2,4-三唑并[4,3-b]哒嗪 | 6-(1-methyl-1H-pyrazol-4-yl)-3-(2-methyl-2H-indazol-5-ylthio)-[1,2,4]triazolo[4,3-b]pyridazine | 1357072-61-7 | C17H14N8S |
|
3-[(2-甲基-2-丙烯-1-基)硫基]-5H-1,2,4-三嗪并[5,6-b]吲哚 | 3-[(2-methylprop-2-en-1-yl)sulfanyl]-5H-[1,2,4]triazino[5,6-b]indole | 328023-11-6 | C13H12N4S |
|
3-[(2-氨基-6-甲基-3-吡啶基)甲基]-5-(2-羟基乙基)-4-甲基噻唑鎓氯化物盐酸盐 | 3-(2-amino-6-methyl-pyridin-3-ylmethyl)-5-(2-hydroxy-ethyl)-4-methyl-thiazol-3-ium chloride hydrochloride | 13860-66-7 | C13H18N3OS*ClH*Cl |
|
3-[(1S,2S)-2-羟基环己基]-6-[(6-甲基-3-吡啶基)甲基]苯并[h]喹唑啉-4(3H)-酮 | MK-7622 | 1227923-29-6 | C25H25N3O2 |
|
3-[(1E)-2-羧基-2-苯乙烯基]-4,6-二氯-1H-吲哚-2-羧酸 | (E)-4,6-dichloro-3-(2-phenyl-2-carboxyethenyl)indole-2-carboxylic acid | 161230-88-2 | C18H11Cl2NO4 |
|
3-O-甲基-1,2-O-(异丙亚基)-alpha-D-呋喃核糖苯甲酸酯 | (6-Methoxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methyl benzoate | 10300-20-6 | C16H20O6 |
|
3-N-fmoc-3-苯丙酸 | Fmoc-β-Phe | 180181-93-5 | C24H21NO4 |
|
3-(甲氨基)甲苯 | N-methyl-m-toluidine | 696-44-6 | C8H11N |
|
3-(溴甲基)-2,6,7-三甲基-1H,5H-吡唑并[1,2-a]吡唑-1,5-二酮 | 9,10-dioxa-anti-(bromomethyl,methyl)(methyl,methyl)bimane | 74235-78-2 | C10H11BrN2O2 |
|
3-(叔丁基氨磺酰基)苯甲酸 | 3-(tert-butylsulfamoyl)benzoic acid | 222409-98-5 | C11H15NO4S |
|
3-(乙酰氨基)丙烷磺酸钙 | 77337-73-6 | C5H11CaNO4S |
|
|
3-(N-叔丁氧羰基-4-氨基苯基)丙酸 | 3-(4-((tert-butoxycarbonyl)amino)phenyl)propanoic acid | 149506-05-8 | C14H19NO4 |
|
3-(N-boc-氨基)苄醇 | tert-butyl N-[3-(hydroxymethyl)phenyl]carbamate | 118684-31-4 | C12H17NO3 |
|
3-(Fmoc-氨基)-1-丙醇 | 9H-fluoren-9-ylmethyl N-(3-hydroxypropyl)carbamate | 157887-82-6 | C18H19NO3 |
|
3-(Fmoc-4-氨基苯基)-丙酸 | 3-[4-(9H-fluoren-9-ylmethoxycarbonylamino)phenyl]propionic acid | 882847-07-6 | C24H21NO4 |
|
3-(FMOC-氨基)-2-萘甲酸 | N-Fmoc-3-amino-2-naphthoic acid | 372159-75-6 | C26H19NO4 |
|
3-(Boc-氨基)-3-苯基丙酸 | 3-(tert-butoxycarbonylamino)-3-phenylpropanoic acid | 14676-01-8 | C14H19NO4 |
|
3-(Boc-氨基)-3-(4-氯苯基)丙酸 | 3-[(tert-butoxycarbonyl)amino]-3-(4-chlorophenyl)propanoic acid | 284493-65-8 | C14H18ClNO4 |
|
3-(6-甲氧基-1-喹啉基)丙磺酸内盐单水合物 | 6-(methoxy)-1-(3-sulfonatopropyl)-quinolinium | 83907-40-8 | C13H15NO4S |
|
3-(6-氯-5-氟嘧啶-4-基)-2-(2,4-二氟苯基)-1-(1H-1,2,4-三唑-1-基)-2-丁醇盐酸盐 | 3-(4-chloro-5-fluoropyrimidin-6-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol hydrochloride salt | 188416-20-8 | C16H13ClF3N5O*ClH |
|
3-(6-(二甲基氨基)-4-甲基吡啶-3-基)-2,5-二甲基-N,N-二丙基吡唑并[1,5-a]嘧啶-7-胺 | 3-[6-(dimethylamino)-4-methyl-3-pyridinyl]-2,5-dimethyl-N,N-dipropylpyrazolo[2,3-a]pyrimidine-7-amine | 195055-03-9 | C22H32N6 |
|
3-(5-羟基甲基-2-呋喃基)-1-苯基吲哚 | 1-benzyl-3-(5-hydroxymethyl-2-furyl)indazole | 170632-47-0 | C19H16N2O2 |
|
3-(5-氨基-2-甲基-4-氧喹唑啉-3(4H)-基)哌啶-2,6-二酮 | 3-(5-amino-2-methyl-4-oxo-4H-quinazolin-3-yl)-piperidine-2,6-dione | 1015474-32-4 | C14H14N4O3 |
|
3-(5-氟-吲哚-3-基)-吡咯烷-2,5-二酮 | PF-06840003 | 198474-05-4 | C12H9FN2O2 |
|
3-(5-(4-(环戊基氧基)-2-羟基苯甲酰基)-2-((3-羟基-1,2-苯并异恶唑-6-基)甲氧基)苯基)丙酸 | T-5224 | 530141-72-1 | C29H27NO8 |
|
3-(4-苯氧基苯基)-1-(3R)-3-哌啶基-1H-吡唑并[3,4-d]嘧啶-4-胺盐酸盐(1:1) | (R)-3-(4-phenoxyphenyl)-1-(piperidine-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine hydrochloride | 1553977-42-6 | C22H22N6O*ClH |
|
3-(4-羟基苯亚甲基)-5,6-二甲氧基吲哚啉-2-酮 | 1,3-Dihydro-3-[(4-hydroxyphenyl)methylene]-5,6-dimethoxy-2H-indol-2-one | 269730-03-2 | C17H15NO4 |
|
3-(4-碘苯基)丙酸 | 3-(4-iodophenyl)propionic acid | 1643-29-4 | C9H9IO2 |
|
3-(4-甲氧基羰基苯基)丙酸 | 3-(4-methoxycarbonylphenyl)propanoic acid | 151937-09-6 | C11H12O4 |
|
3-(4-氯苯基)-N-(4-吡啶基甲基)金刚烷-1-甲酰胺 | ABC 294640 | 915385-81-8 | C23H25ClN2O |
|
3-(4-氯苯基)-N-(3-甲氧基苯基)-2-丙烯酰胺 | SB-366791 | 472981-92-3 | C16H14ClNO2 |
|