高质量的脱氧核糖核苷酸 (dNTP) 对 PCR 、 RT-PCR 、测序和标记等反应的成功都非常重要; PCR反应中 dUTP 替代 dTTP ,导致产物中含有尿嘧啶,这种掺入适用于很多应用,将尿嘧啶- N -糖基化酶 UNG酶(有时称为UDG) 加入到 PCR 反应中,可切割任何污染PCR产物中的尿嘧啶,从而避免错误的形成,这在临床 PCR 诊断试剂中应用非常广泛。如果四种脱氧核糖核苷酸的浓度不一致,将大大增加聚合酶的错配机率;如果纯度不高,或者混有甲基化的脱氧核糖核苷酸将造成产物的甲基化;或者含有脱氧核糖核苷一磷酸、脱氧核糖核苷二磷酸也会降低聚合酶的聚合能力。
 
              dNTP特征  
 
		      
                
                  | 产品编号  | 产品名称  | 规格  | 包装  | 售价 | 
                
                  | ZB001  | 8-Hydroxyquinoloine  8- 羟基喹啉  | C 9 H 7 NO MW:145.16 ACS
 | 10g 50g
 | ¥60¥200
 | 
                
                  | ZB002  | ACES N-(- 乙酰氨基 )-2- 氨基乙磺酸  | C 4 H 10 N 2 O 4 S MW:182.20Ultra Pure
 | 10g 25g
 | ¥80¥200
 | 
                
                  | ZB003  | Acetic Acid 乙酸  | CH 3 COOH MW:60.05  | 500ml  | ¥280 | 
                
                  | ZB004  | Acetone 丙酮  | (CH 3 ) 2 CO  | 4L  | ¥460
 | 
                
                  | ZB005  | Acrylamide  丙烯酰胺  | C 3 H 5 NO MW:71.08 Ultra Pure
 | 100g 250g
 | ¥90¥180
 | 
                
                  | ZB006  | ADP Adenosine -5' -Diphosphate Disodium 5' - 二磷酸腺苷  |    | 0.5g 1g
 | ¥85¥162
 | 
                
                  |    ZB007  | Agar powder  琼脂粉  | 
 | 250g  | ¥150
 | 
                
                  | ZB008  | Agarose  琼脂糖  |    | 10g 100g
 | ¥45¥350
 | 
                
                  | ZB009  | Albumin Bovine Fraction Ⅴ  牛血清白蛋白  | Biotech  | 5g10g
 | ¥90¥160
 | 
                
                  | ZB010  | Amido Black  酰胺黑  | C 22 H 14 N 6 O 9 S 2 Na 2 MW:616.0
 Ultra Pure
 | 10g 25g
 | ¥135¥283
 | 
                
                  | ZB011  | Ammonium Persulfate  过硫酸铵  | (NH 4 ) 2 S 2 O 8MW:228.20
 ACS
 | 10g 25g
 | ¥40¥90
 | 
                
                  | ZB012  | AMP 2-Amino-2-Methyl-1-Propanol     | C 4 H 11 NO MW:89.14     | 500ml 1000ml  | ¥127¥212
 | 
                
                  | ZB013  | Amphoterich B  两性霉素 B  | C 47 H 73 NO 17MW:924.09
 USP
 | 250mg500mg
 | ¥400¥736
 | 
                
                  | ZB014  | Ampicillin Sodium salt  氨苄青霉素  | C 16 H 18 N 3 O 4 SNaMW:371.39
 USP
 | 1g10g
 | ¥10¥80
 | 
                
                  | ZB015  | ATP,Disodium salt  5'- 三磷酸腺苷二钠  | C 10 H 14 O 13 N 5 P 3 Na 2 · H 2 O  MW:605.24  | 1g 5g
 | ¥54¥220
 | 
                
                  | ZB016  | Avidin  亲和素  |    | 5mg  | ¥613
 | 
                
                  | ZB017  | BCIP  5-Bromo-4-Chloro-3-Indolyl-Phosphate  | C 8 H 6 BrClNO 4 P · C 7 H 9 N  MW:433.62  | 100mg 250mg
 | ¥150¥300
 | 
                
                  | ZB018  | Bicine N,N-bis(2-hydroxyethyl)glycine  | C 6 H 13 NO 4  MW:163.2  | 100g  | ¥308
 | 
                
                  | ZB019  | Bis-Acrylamide  甲叉双丙烯酰胺  | C 7 H 10 O 2 N 2  MW:154.17  Ultra Pure  | 25g 100g
 | ¥112¥380
 | 
                
                  | ZB020  | Bis-Tris  | C 8 H 19 NO 5  MW:209.2  Ultra Pure  | 50g 100g
 | ¥221¥398
 | 
                
                  | ZB021  | Boric Acid  硼酸  | H 3 BO 3  MW:61.83  ACS  | 250g  | ¥150 | 
                
                  | ZB022  | Brij-35  布里杰 -35  | (C 2 H 4 O) 23 C 12 H 25 OH  MW:1199.57  Ultra Pure  | 250g 500g
 | ¥92¥153
 | 
                
                  | ZB023  | Bromophenol Blue  溴酚兰  | C 19 H 10 Br 4 O 5 S  MW:669.96  ACS  | 5g 25g
 | ¥75¥300
 | 
                
                  | ZB024  | BRONOROL  广谱高效杀菌剂  | Ultra Pure  | 100g  | ¥400 | 
                
                  | ZB025  | CAPS  3-( 环已氨基 )- 丙磺酸钠盐  | C 9 H 18 NO 3 SNa  MW:244.31  USP  | 25g 100g
 | ¥150¥480
 | 
                
                  | ZB026  | Carbenicillin Disodium  羧苄青霉素二钠  | C 17 H 16 N 2 O 6 SNa 2  MW:422.4  USP  | 250mg1g
 | ¥180¥650
 | 
                
                  | ZB027  | Casein sodium salt from bovine milk 酪蛋白  |    | 500g1000g
 | ¥300¥500
 | 
                
                  | ZB028  | Cellulose CM 羧甲基纤维素 (300-800)  |    | 250g500g
 | ¥400¥750
 | 
                
                  | ZB029  | Cellulose CM 羧甲基纤维素 (800-1200)  |    | 250g500g
 | ¥400¥750
 | 
                
                  | ZB030  | Cellulose Microcrystallin 微晶纤维素   |    | 100g 250g
 | ¥100¥220
 | 
                
                  | ZB031  | Cesium Chloride  氯化銫  | CsCl  MW:168.36  Ultra Pure  | 100g 5000g
 | ¥450¥2000
 | 
                
                  | ZB032  | Cetyl-trimethyl-Ammonium Bromide 十六烷基三甲基溴化铵( CTAB )  | C 19 H 42 NBr  MW:364.09  Ultra Pure  | 100g250g
 | ¥130¥247
 | 
                
                  | ZB033  | CHAPS  3-(3-Chloamidopropyl)dimethylammonio-1-propanesulfonate  | C 32 H 58 N 2 SO 7  MW:614.89  Ultra Pure  | 1g 10g
 | ¥140¥1000
 | 
                
                  | ZB034  | CHES 2-(N-Cyclohexylamino)-ethanesulfonic Acid  | C 8 H 17 NSO 3  MW:207.29  Ultra Pure  | 25g  | ¥223 | 
                
                  | ZB035  | Chloramphenicol  氯霉素  | C 11 H 12 N 2 Cl 2 O 5  MW:323.13  USP  | 10g 25g
 | ¥75¥180
 | 
                
                  | ZB036  | Chloroform  氯仿  | CHCl 3  MW:119.38  HPLC  | 100ml500ml
 | ¥50¥200
 | 
                
                  | ZB037  | Cholesterol  胆固醇  | C 27 H 46 O  MW:386.67  Ultra Pure  | 10g 50g
 | ¥40¥146
 | 
                
                  | ZB038  | Citric Acid  柠檬酸  | C 6 H 8 O 7  MW:193.13  Ultra Pure  | 250g500g
 | ¥88¥143
 | 
                
                  | ZB039  | Commassie Brilliant Blue G250 考马斯亮兰 G250
 | C 47 H 48 N 3 O 7 S 2 Na  MW:854.04  Ultra Pure  |                     5g  | ¥125 | 
                
                  | ZB040  | Commassie Brilliant Blue R250 考马斯亮兰  R250
 | C 45 H 44 N 3 O 7 S 2 Na  MW:825.99  Ultra Pure  | 5g  | ¥100 | 
                
                  | ZB041  | DAB  |    | 200ml  | ¥398 | 
                
                  | ZB042  | DEAE Dextran  葡聚糖(50万)  | MW:500,000  | 10g 50g
 | ¥120¥540
 | 
                
                  | ZB043  | Deoxycholic Acid  脱氧胆酸  | C 24 H 39 O 4 Na  MW:414.56  High Pure  | 5g 25g
 | ¥90¥400
 | 
              
		      
                
                  | ZB044  | DEPC  焦炭酸二乙酯  | C 6 H 10 O 5  MW:162.14  High Pure  | 5ml25ml
 | ¥120¥500
 | 
                
                  | ZB045  | Dextran Sulfate  硫酸葡聚糖  |    | 50g 250g
 | ¥680¥2800
 | 
                
                  | ZB046  | DMF  N'N- 二甲基甲酰胺  | C 3 H 7 NO  MW:73.09  Reagent  | 100ml250ml
 | ¥70¥160
 | 
                
                  | ZB047  | DMSO  二甲亚砜  | (CH 3 ) 2 SO  MW:78.13  ACS  | 100ml250ml
 | ¥80¥180
 | 
                
                  | ZB048  | Dodexyl Trimethyl Ammonium Chloride 十二烷基三甲基氯化铵
 | CH 3 (CH 2 ) 11 N(CH 3 ) 3 Cl  MW:263  | 250g 500g
 | ¥200¥380
 | 
                
                  | ZB049  | DTT  二硫苏糖醇  | C 4 H 10 O 2 S 2  MW:154.25  Ultra Pure  | 1g5g
 | ¥100¥400
 | 
                
                  | ZB050  | EB  溴乙锭  | C 21 H 20 N 3 Br  MW:394.32  Biotech  | 1g 5g
 | ¥150¥750
 | 
                
                  | ZB051  | EDTA  乙二胺四乙酸  | C 10 H 16 N 2 O 8  MW:292.25  Ultra Pure  | 100g  | ¥60
 | 
                
                  | ZB052  | EDTA(钠盐)  乙二胺四乙酸二钠盐  | C 10 H 14 N 2 O 8 Na 2 · 2H 2 O  MW:372.24  Ultra Pure  | 100g500g
 | ¥100¥400
 | 
                
                  | ZB053  | Egg albnium  卵清蛋白  |    | 100g 250g
 | ¥100¥230
 | 
                
                  | ZB054  | EGTA  乙二醇双醚 - 四乙酸  | C 14 H 24 N 2 O 10  MW:292.25  Ultra Pure  | 5g 10g
 | ¥83¥195
 | 
                
                  | ZB055  | HRP Enzyme Stabilizer HRP酶稳定剂  | Biotech  | 100g 250g
 | ¥3500¥7500.00
 | 
                
                  | ZB056  | Formaide  甲酰胺  | CH 3 NO  MW:45.04  High Pure  | 100ml 250ml
 | ¥58¥100
 | 
                
                  | ZB057  | Formaide Deionized  去离子甲酰胺  | CH 3 NO  MW:45.04  Ultra Pure  | 50ml 500ml  | ¥100¥750
 | 
                
                  | ZB058  | G418 Sulfate Antibiotic  | USP  | 100mg 1g
 | ¥120¥1000
 | 
                
                  | ZB059  | Gelatin明胶
 |    | 100g 500g
 | ¥122¥510
 | 
                
                  | ZB060  | Gentamycin Sulfate  硫酸庆大霉素  |    | 1g5g
 | ¥250¥1133
 | 
                
                  | ZB061  | Glutaraldehyde  戊二醛(50%)  | C 5 H 8 O 2  MW:100.11  High Pure  | 25ml100ml
 | ¥116¥322
 | 
                
                  | ZB062  | Glutathione Oxidized  谷胱甘肽(氧化型)  | C 20 H 32 N 6 O 12 S 2  MW:612.63  High Pure  | 1g  | ¥500 | 
                
                  | ZB063  | Glutathione Reduced  谷胱甘肽(还原型)  | C 10 H 17 N 3 O 6 S  MW:307.33  High Pure  | 5g  | ¥200 | 
                
                  | ZB064  | Glycerol  甘油  | C 3 H 8 O 3  MW:92.09  High Pure  | 100ml500ml
 | ¥33¥125
 | 
                
                  | ZB065  | Glycine  甘氨酸  | C 2 H 5 NO 2  MW75.07  Biotech  | 100g 250g
 | ¥80¥180
 | 
                
                  | ZB066  | Goat Serum 山羊血清  |    | 100ml250ml
 | ¥120¥250
 | 
                
                  | ZB067  | Guanidine Hydrochloride  盐酸胍  | CH 5 N 3 · HCl  MW:95.53  High Pure  | 100g250g
 | ¥80¥180
 | 
                
                  | ZB068  | Guanidine Isothioyanate  异硫氰酸胍  | CH 5 N 3 · CHNS  MW:118.16  Biotech  | 100g250g
 | ¥160¥360
 | 
                
                  | ZB069  | Hematoxylin  苏木精  | C 16 H 14 O 6 · 3H 2 O  MW:356.33  Biotech  | 5g 25g
 | ¥100¥440
 | 
                
                  | ZB070  | Heparin sodium salt  肝素钠  |    | 100KU200KU
 | ¥250¥400
 | 
                
                  | ZB071  | HEPES Free Acid  N-2- 羟乙基哌嗪 -N'-2- 乙磺酸  | C 8 H 18 N 2 O 4 S  MW:238.31  High Pure  | 10g 50g
 | ¥66¥210
 | 
                
                  | ZB072  | HRP 辣根过氧化物酶( Sigma 分装)
 |    | 50mg100mg
 | ¥800¥1400
 | 
                
                  | ZB073  | Hyaluronic acid sodium salt 透明脂酸钠
 |    | 50mg100mg
 | ¥200¥360
 | 
                
                  | ZB074  | Hydrogen peroxide-Urea adduct 过氧化脲
 |    | 100g | ¥500 | 
                
                  | ZB075  | Hydroxy urea  羟基脲  |    | 10g 50g
 | ¥60¥250
 | 
                
                  | ZB076  | Hypoxanthine  次黄嘌呤  |    | 1g 5g
 | ¥98¥445
 | 
                
                  | ZB077  | Imidazole  咪唑  | C 3 H 4 N 2  MW:68.08  Biotech  | 10g 50g
 | ¥236¥1073
 | 
                
                  | ZB078  | Indole-3-acetic acid ( IAA ) 吲哚 -3- 乙酸  |    | 5g 25g
 | ¥100¥450
 | 
                
                  | ZB079  | IPTG Dioxane Free  异丙基硫代半乳糖苷  | C 9 H 18 O 5 S  MW:238.31  Ultra Pure  | 1g5g
 
 | ¥108¥500
 | 
                
                  |    ZB080  | Isopropanol  异戊醇  |    | 100ml250ml
 | ¥50¥100
 | 
                
                  | ZB081  | Kanamycin Sulfate  卡那霉素硫酸盐  | C 18 H 36 N 4 O 11 · H 2 SO 4  MW:582.58  | 5g 25g
 
 
 | ¥140¥580
 | 
                
                  | ZB082  | L-Alanine L- 丙氨酸
 |    | 10g 50g
 | ¥45¥186
 | 
                
                  | ZB083  | L-Ascorbic Acid  L- 抗坏血酸  | C 6 H 8 O 6  MW:176.13  Ultra Pure  | 50g 100g
 | ¥96¥172
 | 
                
                  | ZB084  | L-Aspartic acid  L- 天冬氨酸  | C 4 H 7 NO 4  MW:176.13  | 500g1000g
 | ¥282¥510
 | 
                
                  |    ZB085  | L-glutamine  L- 谷氨酰胺  |    | 50g500g
 | ¥140¥1018
 | 
                
                  |    ZB086  | Lysozyme  溶菌酶  |    | 1g 5g
 | ¥20¥90
 | 
                
                  | ZB087  | Lysozyme(Egg White)  溶菌酶  | Biotech  | 1g  | ¥106 | 
                
                  | ZB088  | L- 赖氨酸盐酸盐  |    | 100g 500g
 | ¥110¥440
 | 
              
		      
                
                  | ZB089  | MES  2- ( N- 马啉代)乙烷磺酸  | C 6 H 13 NO 4 S  MW:195.20  Ultra Pure  | 25g100g
 | ¥132¥370
 | 
                
                  | ZB090  | Mineral Oil  石蜡油  |    | 50ml250ml
 | ¥70¥250
 | 
                
                  | ZB091  | MOPS  3- ( N- 马啉代)丙磺酸  | C 7 H 15 NO 4 S  MW:209.27  Ultra Pure  | 25g100g
 | ¥75¥280
 | 
                
                  | ZB092  | MTT  噻唑兰  | C 18 H 16 W 5 SBr  MW:414.33  Ultra Pure  | 500mg 1g
 | ¥191¥350
 | 
                
                  | ZB093  | NBT  氮兰四唑  | C 40 H 30 N 10 O 6 Cl 2  MW:817.60  Ultra Pure  | 100mg250mg
 | ¥200¥400
 | 
                
                  |    ZB094  | NONIDET P-40(NP-40)  乙基苯基聚乙二醇  |    | 100ml 500ml
 | ¥130¥560
 | 
                
                  |    ZB095  | OPD 邻苯二胺片剂                      (1Tab/5ml 工作液 )  | C 6 H 8 N 2 MW:108.14
 Ultra Pure
 | 100Tab  | ¥150 | 
                
                  | ZB097  | PEG 10000  |    | 500g  | ¥100 | 
                
                  | ZB098  | PEG 1450  |    | 500g  | ¥100 | 
                
                  | ZB099  | PEG 15000  |    | 500g  | ¥150 | 
                
                  | ZB100  | PEG 2000  |    | 500g  | ¥100 | 
                
                  | ZB101  |  PEG 20000  |    | 500g  | ¥150 | 
                
                  | ZB102  | PEG 3350  |    | 500g  | ¥100 | 
                
                  | ZB103  | PEG 4000  |    | 500g  | ¥100 | 
                
                  | ZB104  | PEG 6000  |    | 500g  | ¥100 | 
                
                  | ZB105  | PEG 8000  |    | 500g  | ¥100 | 
                
                  |    ZB106  | Penicillin G  青霉素钠盐  |    | 25g | ¥100 | 
                
                  |    ZB107  | Phenol (Saturated w/H 2 O)  水饱和酚  |    | 100ml 250ml
 | ¥100¥200
 | 
                
                  |    ZB108  | Phenol (Saturated w/Tris pH 8.0)  Tris饱和酚  |    | 100ml250ml
 | ¥120¥250
 | 
                
                  | ZB109  | Phenol Red  酚红  | C 19 H 14 O 5 S  MW:354.37  ACS  | 5g25g
 | ¥90¥350
 | 
                
                  | ZB110  | Phenylmethyl sulfonyl fluoride(PMSF)  |    | 1g5g
 | ¥50¥230
 | 
                
                  | ZB111  | Picric acid 苦味酸  |    | 250g 500g
 | ¥150¥280
 | 
                
                  | ZB112  | PIPES Sodium Salt  |    | 50g250g
 | ¥185¥850
 | 
                
                  |    ZB113  | Poly-Peptone  多聚蛋白胨  |    | 500g  | ¥350 | 
                
                  | ZB114  | Polyvinylpyrrolidone 聚乙烯吡咯烷酮 PVP
 |    | 50g500g
 | ¥70¥580
 | 
                
                  | ZB115  | Ponceau S  丽春红 S  | C 22 H 12 N 4 Na 4 O 13 S 4  MW:760.61  | 5g 10g
 | ¥50¥90
 | 
                
                  | ZB116  | Proclin300防腐剂   |    | 50ml400ml
 | ¥560¥1800
 | 
                
                  |    ZB117  | Proteinase K  
						蛋白酶K  |    | 50mg500mg
 | ¥320¥2550
 | 
                
                  | ZB118  | Rozone 2000 广谱高效杀菌剂  |    | 250ml  | ¥600 | 
                
                  | ZB119  | Salmon Sperm DNA  鲑鱼精DNA |    | 10ml 50ml
 | ¥556¥2028
 | 
                
                  | ZB120  | SDS  十二烷基硫酸钠  | C 12 H 25 NaO 4 S  MW:288.38  Biotech  | 100g500g
 | ¥100¥385
 | 
                
                  | ZB121  | Sodium Azide  叠氮钠  | NaN3  MW:65.03  | 50g 250g
 | ¥250¥1000
 | 
                
                  | ZB122  | Sucrose  蔗糖  | C 12 H 22 O 11  MW:342.30  Biotech  | 250g | ¥45 | 
                
                  | ZB123  | SYBR GREEN I(10,000×)  |    | 500ul  | ¥2428 | 
                
                  | ZB124  | TAPS ( Free Acid )  |    | 25g 100g
 | ¥160¥530
 | 
                
                  | ZB125  | TEMED N,N,N',N'-Tetramethylethyenediamine  | C 6 H 16 N 2  MW:116.21  Ultra Pure  | 50ml100ml
 | ¥100¥180
 | 
                
                  | ZB126  | TMB-HCl 3,3'5,5'- 四甲基联苯胺  ( 盐酸盐 )
 |    | 1g
 | ¥320 | 
                
                  | ZB127  | Trehalose Dihydrate 海藻糖  |    | 25g  | ¥300 | 
                
                  | ZB128  | Tris (Hydroxymethyl) Aminomethane  三(羟甲基)氨基甲烷  | C 4 H 11 NO 3  MW:121.14  Ultra Pure  | 100g500g
 | ¥60¥250
 | 
                
                  | ZB129  | Triton X-100  曲拉酮 X-100  | C 34 H 62 O 11  Avg. MW:647  Reagent  | 100ml  | ¥50 | 
                
                  | ZB130  | Triton X-114  曲拉酮 X-114  | C 14 H 22 O(C 2 H 4 O) 7-8  MW:536.0  Reagent  | 500ml  | ¥120 | 
                
                  | ZB131  | Trypsin 1:250  胰蛋白酶 |    | 10g 50g
 | ¥86¥350
 | 
                
                  |    ZB132  | Tryptone  胰蛋白胨  |    | 500g  | ¥300 | 
                
                  | ZB133  | Tween-20  吐温 -20  | C 58 H 114 O 26  MW:1227.54  | 500ml  | ¥90 | 
                
                  | ZB134  | Tween-80  吐温 -80  | C 64 H 124 O 26  MW:1309.54  | 500ml  | ¥90 | 
                
                  | ZB135  | Urea  尿素  | CH 4 N 2 O  MW:60.06  | 500g  | ¥130 | 
                
                  | ZB136  | X-Gal    | C 14 H 15 BrClNO 6  MW:408.64  | 100mg 1g
 | ¥169¥770
 | 
                
                  | ZB137  | Xylene Cyanol FF  二甲苯青 FF  | C 25 H 27 N 2 O 6 S 2 Na  MW:538.6  | 1g5g
 | ¥50¥160
 | 
                
                  |    ZB138  | Yeast Extract Power  酵母提取粉  |    | 500g  | ¥180 | 
                
                  |    ZB139  | β-Mercaptoethanol  β- 巯基乙醇  | C 2 H 6 OS  MW:78.13  Ultra Pure  | 50ml100ml
 | ¥82¥122
 |