AppliChem A7080.0250 Spermine Tetrahydrochloride BioChemica 四盐酸精胺306-67-2 250 g

上海金畔生物科技有限公司提供AppliChem A7080.0250 Spermine Tetrahydrochloride BioChemica 四盐酸精胺306-67-2 250 g,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A7080.0250 Spermine Tetrahydrochloride BioChemica 四盐酸精胺306-67-2 250 g 0.00

AppliChem A7080.0100 Spermine Tetrahydrochloride BioChemica 四盐酸精胺306-67-2 100 g 0.00

AppliChem A7026.5000 Glycine/Sodium hydroxide -Solution for analysis Glycine/Sodium hydroxide -Solution for analysis 5 L 3701.00

AppliChem A7006.1000 Sodium Chloride 5 mol/l (5 M) for molecular biology 氯化钠溶液5 mol/l (5 M) 7647-14-5 1 L 1332.00

AppliChem A7004.0250 AppliClear-Water AppliClear-Water 250 mL 1357.00

AppliChem A6932.0500 Bradford – Solution for protein determination Bradford法蛋白定量试剂盒 500 mL 1623.00

AppliChem A6916.0250 HEPES buffer pH 7.5 (1 M) sterile HEPES buffer pH 7.5 (1 M) sterile 250 mL 2907.00

AppliChem A6906.0250 HEPES buffer pH 8.0 (1 M) sterile HEPES buffer pH 8.0 (1 M) sterile 250 mL 2850.00

AppliChem A6882.0500 D(+)-Raffinose 5-hydrate BioChemica 棉子糖五水 17629-30-0 500 g 16519.00

AppliChem A6882.0100 D(+)-Raffinose 5-hydrate BioChemica 棉子糖五水 17629-30-0 100 g 4676.00

AppliChem A6798.0050 G418 Disulfate – Solution, sterile 108321-42-2 50 mL 3549.00

AppliChem A6798.0020 G418 Disulfate – Solution, sterile 108321-42-2 20 mL 2671.00

AppliChem A6769.0005 n-Decyl-ß-D-Maltoside for crystallography 82494-09-5 5 g 12916.00

AppliChem A6742.0025 n-Nonyl-beta-D-glucopyranoside BioChemica n-Nonyl-beta-D-glucopyranoside BioChemica 69984-73-2 25 g 0.00

AppliChem A6666.2500KG LB-Medium – Powder according to Lennox LB培养基 2.5 kg 7914.00

AppliChem A6666.1000KG LB-Medium – Powder according to Lennox LB培养基 1 kg 3165.00

AppliChem A6352.0250 Ampicillin Sodium Salt (Ph. Eur.) pure, pharma grade 氨苄青霉素钠盐 69-52-3 250 g 9905.00

AppliChem A6352.0100 Ampicillin Sodium Salt (Ph. Eur.) pure, pharma grade 氨苄青霉素钠盐 69-52-3 100 g 5615.00

AppliChem A6352.0025 Ampicillin Sodium Salt (Ph. Eur.) pure, pharma grade 氨苄青霉素钠盐 69-52-3 25 g 1967.00

AppliChem A6279.0250 Riboflavin (Ph. Eur., USP) pure, pharma grade 核黄素/维生素B2 83-88-5 250 g 3544.00

AppliChem A1806.0050 Chloramphenicol BioChemica 氯霉素 56-75-7 50 g

上海金畔生物科技有限公司提供AppliChem A1806.0050 Chloramphenicol BioChemica 氯霉素 56-75-7 50 g,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A1806.0050 Chloramphenicol BioChemica 氯霉素 56-75-7 50 g 762.00

AppliChem A1806.0025 Chloramphenicol BioChemica 氯霉素 56-75-7 25 g 538.00

AppliChem A1791.0100 Hyperoside pure 金丝桃苷482-36-0 100 mg 10984.00

AppliChem A1716.9010 myo-Inositol BioChemica 肌醇 87-89-8 10 kg 81442.00

AppliChem A1716.0250 myo-Inositol BioChemica 肌醇 87-89-8 250 g 3433.00

AppliChem A1708.1000 L-Serine (Ph. Eur., USP) pure, pharma grade 丝氨酸 56-45-1 1 kg 5398.00

AppliChem A1708.0100 L-Serine (Ph. Eur., USP) pure, pharma grade 丝氨酸 56-45-1 100 g 975.00

AppliChem A1707.9020 L-Proline (Ph. Eur., USP) pure, pharma grade 脯氨酸 147-85-3 20 L 92270.00

AppliChem A1707.1000 L-Proline (Ph. Eur., USP) pure, pharma grade 脯氨酸 147-85-3 1 kg 6141.00

AppliChem A1707.0100 L-Proline (Ph. Eur., USP) pure, pharma grade 脯氨酸 147-85-3 100 g 1032.00

AppliChem A1706.9025 L-Lysine Monohydrochloride (Ph. Eur., USP) pure, pharma grade 赖氨酸-盐酸盐 (Ph. Eur., USP)纯,药典级 657-27-2 25 kg 33780.00

AppliChem A1706.1000 L-Lysine Monohydrochloride (Ph. Eur., USP) pure, pharma grade 赖氨酸-盐酸盐 (Ph. Eur., USP) 纯,药典级 657-27-2 1 kg 1663.00

AppliChem A1705.0250 L-Hydroxyproline pure 51-35-4 250 g 11182.00

AppliChem A1704.9025 L-Glutamic Acid (Ph. Eur., USP) pure, pharma grade 谷氨酸 56-86-0 25 kg 0.00

AppliChem A1704.1000 L-Glutamic Acid (Ph. Eur., USP) pure, pharma grade 谷氨酸 56-86-0 1 kg 2613.00

AppliChem A1703.5000 L-Cystine (Ph. Eur.) pure, pharma grade 胱氨酸 56-89-3 5 kg 0.00

AppliChem A1703.1000 L-Cystine (Ph. Eur.) pure, pharma grade 胱氨酸 56-89-3 1 kg 6745.00

AppliChem A1703.0100 L-Cystine (Ph. Eur.) pure, pharma grade 胱氨酸 56-89-3 100 g 1205.00

AppliChem A1702.1000 L-Cysteine Hydrochloride 1-hydrate (Ph. Eur., USP) pure, pharma grade 半胱氨酸盐酸盐一水 7048-04-6 1 kg 11140.00

AppliChem A1701.9050 L-Aspartic Acid (Ph. Eur., USP) pure, pharma grade 天冬氨酸 56-84-8 50 kg 0.00

AppliChem A1552.9025 Yeast extract BioChemica 酵母提取物 8013-01-2 25 kg

上海金畔生物科技有限公司提供AppliChem A1552.9025 Yeast extract BioChemica 酵母提取物 8013-01-2 25 kg,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A1552.9025 Yeast extract BioChemica 酵母提取物 8013-01-2 25 kg 0.00

AppliChem A1552.1000 Yeast extract BioChemica 酵母提取物 8013-01-2 1 kg 3716.00

AppliChem A1552.0500 Yeast extract BioChemica 酵母提取物 8013-01-2 500 g 1915.00

AppliChem A1548.0500 Bromelain from pineapple stem BioChemica 菠罗蛋白酶/菠萝酶 37189-34-7 500 g 8592.00

AppliChem A1538.9010 RPMI 1640 – Powder medium RPMI 1640 -干粉培养基 10 L 960.00

AppliChem A1536.0025 Urobilinogen 尿胆素原 14684-37-8 25 g 0.00

AppliChem A1531.5000 Sodium Deoxycholate BioChemica 脱氧胆酸钠 302-95-4302-95-4 5 kg 0.00

AppliChem A1531.1000 Sodium Deoxycholate BioChemica 脱氧胆酸钠 302-95-4302-95-4 1 kg 18939.00

AppliChem A1531.0100 Sodium Deoxycholate BioChemica 脱氧胆酸钠 302-95-4302-95-4 100 g 1917.00

AppliChem A1530.9025 Sodium Pyruvate for analysis 丙酮酸钠 113-24-6 25 kg 0.00

AppliChem A1530.1000 Sodium Pyruvate for analysis 丙酮酸钠 113-24-6 1 kg 6574.00

AppliChem A1499.1000 Guanidine Hydrochloride BioChemica 盐酸胍 50-01-1 1 kg 2360.00

AppliChem A1495.1000 Streptavidin ultrapure 链霉亲和素 9013-20-1 1000 mg 0.00

AppliChem A1495.0005 Streptavidin ultrapure 链霉亲和素 9013-20-1 5 mg 9489.00

AppliChem A1495.0001 Streptavidin ultrapure 链霉亲和素 9013-20-1 1 mg 2324.00

AppliChem A1493.0050 Kanamycin Sulfate BioChemica 硫酸卡那霉素5965-95-7 50 g 5947.00

AppliChem A1493.0025 Kanamycin Sulfate BioChemica 硫酸卡那霉素5965-95-7 25 g 2989.00

AppliChem A1493.0010 Kanamycin Sulfate BioChemica 硫酸卡那霉素5965-95-7 10 g 1794.00

AppliChem A1493.0005 Kanamycin Sulfate BioChemica 硫酸卡那霉素5965-95-7 5 g 910.00

AppliChem A1492.1000 Gentamycin Sulfate BioChemica 硫酸庆大霉素 1405-41-0 1 kg 30421.00

AppliChem A1492.0025 Gentamycin Sulfate BioChemica 硫酸庆大霉素 1405-41-0 25 g

上海金畔生物科技有限公司提供AppliChem A1492.0025 Gentamycin Sulfate BioChemica 硫酸庆大霉素 1405-41-0 25 g,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A1492.0025 Gentamycin Sulfate BioChemica 硫酸庆大霉素 1405-41-0 25 g 1336.00

AppliChem A1492.0005 Gentamycin Sulfate BioChemica 硫酸庆大霉素 1405-41-0 5 g 523.00

AppliChem A1491.0010 Carbenicillin Disodium Salt BioChemica 羧苄青霉素 4800-94-6 10 g 3656.00

AppliChem A1491.0005 Carbenicillin Disodium Salt BioChemica 羧苄青霉素 4800-94-6 5 g 2124.00

AppliChem A1440.1000 L-Isoleucine (Ph. Eur., USP) pure, pharma grade 异亮氨酸 73-32-5 1 kg 12071.00

AppliChem A1426.1000 L-Leucine (Ph. Eur., USP) pure, pharma grade 亮氨酸 61-90-5 1 kg 3295.00

AppliChem A1425.1000 L-Cysteine (DAB) pure, pharma grade 半胱氨酸 52-90-4 1 kg 25948.00

AppliChem A1422.5000 D(+)-Glucose anhydrous BioChemica 葡萄糖无水 50-99-7 5 kg 2191.00

AppliChem A1422.1000 D(+)-Glucose anhydrous BioChemica 葡萄糖无水 50-99-7 1 kg 673.00

AppliChem A1421.0500 AEBSF Hydrochloride BioChemica AEBSF盐酸盐 生化级30827-99-7 500 mg 3735.00

AppliChem A1421.0001 AEBSF Hydrochloride BioChemica AEBSF盐酸盐 生化级30827-99-7 1 g 4682.00

AppliChem A1420.9025 . . 25 kg 0.00

AppliChem A1420.1000 . . 1 kg 6540.00

AppliChem A1420.0250 . . 250 g 1930.00

AppliChem A1419.1000 L-Threonine (Ph. Eur., USP) pure, pharma grade 苏氨酸 72-19-5 1 kg 5041.00

AppliChem A1402.0100 Methylene Blue (C.I. 52015) BioChemica 美蓝61-73-4 100 g 1617.00

AppliChem A1396.1000 SSC buffer (20X) for molecular biology SSC 缓冲液 (20X) for molecular biology 1 L 944.00

AppliChem A1395.0500 NADPH Tetrasodium Salt 2646-71-1 500 mg 7325.00

AppliChem A1395.0100 NADPH Tetrasodium Salt 2646-71-1 100 mg 1879.00

AppliChem A1395.0001 NADPH Tetrasodium Salt 2646-71-1 1 g 12546.00

AppliChem A1101.0005 DTT BioChemica 二硫苏糖醇 3483-12-3 5 g

上海金畔生物科技有限公司提供AppliChem A1101.0005 DTT BioChemica 二硫苏糖醇 3483-12-3 5 g,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A1101.0005 DTT BioChemica 二硫苏糖醇 3483-12-3 5 g 1030.00

AppliChem A1099.0050 CHAPS BioChemica 75621-03-3 50 g 9240.00

AppliChem A1099.0005 CHAPS BioChemica 75621-03-3 5 g 1626.00

AppliChem A1098.1000 Cesium Chloride 99.999 % for molecular biology 氯化铯 7647-17-8 1 kg 16522.00

AppliChem A1092.0100 Coomassie® Brilliant Blue R-250 (C.I. 42660) 考马斯亮蓝R-250 6104-59-2 100 g 2043.00

AppliChem A1092.0025 Coomassie® Brilliant Blue R-250 (C.I. 42660) 考马斯亮蓝R-250 6104-59-2 25 g 716.00

AppliChem A1091.0250 Agarose MP 琼脂糖 9012-36-6 250 g 11081.00

AppliChem A1090.0500 Acrylamide 4K ultrapure 丙烯酰胺4 k超纯79-06-1 500 g 3574.00

AppliChem A1089.0500 Acrylamide 2K Standard grade, pure 丙烯酰胺2K标准等级,纯79-06-1 500 g 880.00

AppliChem A1088.0010 ABTS® BioChemica ABTS® 生化级30931-67-0 10 g 6690.00

AppliChem A1088.0005 ABTS® BioChemica ABTS® 生化级30931-67-0 5 g 3827.00

AppliChem A1086.9010 . . 10 kg 14782.00

AppliChem A1086.5000 . . 5 kg 8541.00

AppliChem A1086.1000 . . 1 kg 2024.00

AppliChem A1085.5000 Tricine BioChemica 三甲基甘氨酸 5704-04-1 5 kg 39606.00

AppliChem A1085.1000 Tricine BioChemica 三甲基甘氨酸 5704-04-1 1 kg 9042.00

AppliChem A1085.0250 Tricine BioChemica 三甲基甘氨酸 5704-04-1 250 g 2742.00

AppliChem A1084.1000 TES for buffer solutions 7365-44-8 1 kg 14155.00

AppliChem A1079.0500 PIPES for buffer solutions 5625-37-6 500 g 7642.00

AppliChem A1076.5000 MOPS for buffer solutions 1132-61-2 5 kg 31265.00

AppliChem A1001.0100 DAPI BioChemica 28718-90-3 100 mg

上海金畔生物科技有限公司提供AppliChem A1001.0100 DAPI BioChemica 28718-90-3 100 mg,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A1001.0100 DAPI BioChemica 28718-90-3 100 mg 4885.00

AppliChem A1001.0010 DAPI BioChemica 28718-90-3 10 mg 1049.00

AppliChem A0999.1000 PMSF BioChemica PMSF BioChemica 329-98-6 1 kg 0.00

AppliChem A0999.0100 PMSF BioChemica PMSF BioChemica 329-98-6 100 g 9378.00

AppliChem A0999.0005 PMSF BioChemica PMSF BioChemica 329-98-6 5 g 1022.00

AppliChem A0982.9025 L(+)-Lactic Acid Lithium Salt crystalline BioChemica  L(+)-乳酸锂盐结晶27848-80-2 25 kg 0.00

AppliChem A0981.2500KG YT-Medium – Powder (2X) YT培养基粉剂(2×) 2.5 kg 9092.00

AppliChem A0974.2500KG TB-Medium – Powder (Terrific Broth) TB-培养基 – 粉剂 (Terrific Broth) 2.5 kg 6158.00

AppliChem A0972.5000PE TBE buffer (10X) TBE 缓冲液r (10X) 5 L 1602.00

AppliChem A0972.1000 TBE buffer (10X) TBE 缓冲液 (10X) 1 L 621.00

AppliChem A0970.5000 Glycerol 87 % BioChemica 甘油 87% 56-81-5 5 L 3815.00

AppliChem A0970.1000 Glycerol 87 % BioChemica 甘油 87% 56-81-5 1 L 783.00

AppliChem A0969.0001 D(+)-Biotin BioChemica 生物素 58-85-5 1 g 1229.00

AppliChem A0965.9050 PBS buffer (10X Dulbecco’s) – Powder PBS buffer (10X Dulbecco’s) – Powder 50 L 5041.00

AppliChem A0965.9010 PBS buffer (10X Dulbecco’s) – Powder PBS buffer (10X Dulbecco’s) – Powder 10 L 2293.00

AppliChem A0964.91000 PBS buffer (1X, Dulbecco’s) – Powder PBS buffer (1X, Dulbecco’s) – Powder 1000 L 13857.00

AppliChem A0964.9100 PBS buffer (1X, Dulbecco’s) – Powder PBS buffer (1X, Dulbecco’s) – Powder 100 L 1634.00

AppliChem A0964.9050 PBS buffer (1X, Dulbecco’s) – Powder PBS buffer (1X, Dulbecco’s) – Powder 50 L 851.00

AppliChem A0964.9010 PBS buffer (1X, Dulbecco’s) – Powder PBS buffer (1X, Dulbecco’s) – Powder 10 L 551.00

AppliChem A0964.1000 PBS buffer (1X, Dulbecco’s) – Powder PBS buffer (1X, Dulbecco’s) – Powder 1 L 234.00

AppliChem A0887.0025 Lactulose BioChemica 乳果糖 4618-18-2 25 g

上海金畔生物科技有限公司提供AppliChem A0887.0025 Lactulose BioChemica 乳果糖 4618-18-2 25 g,欢迎访问官网了解更多产品信息和订购

品牌 货号 产品名称 规格 价格

AppliChem A0887.0025 Lactulose BioChemica 乳果糖 4618-18-2 25 g 3300.00

AppliChem A0881.0100 DEPC BioChemica 1609-47-8 100 mL 4744.00

AppliChem A0881.0020 DEPC BioChemica 1609-47-8 20 mL 1349.00

AppliChem A0879.0100 Cycloheximide BioChemica 环己酰亚胺66-81-9 100 g 77583.00

AppliChem A0879.0025 Cycloheximide BioChemica 环己酰亚胺66-81-9 25 g 19439.00

AppliChem A0879.0005 Cycloheximide BioChemica 环己酰亚胺66-81-9 5 g 4640.00

AppliChem A0879.0001 Cycloheximide BioChemica 环己酰亚胺66-81-9 1 g 1383.00

AppliChem A0878.0100 EGTA for molecular biology 67-42-567-42-5 100 g 5052.00

AppliChem A0878.0025 EGTA for molecular biology 67-42-567-42-5 25 g 1902.00

AppliChem A0860.0500 Guanidine Hydrochloride 8 mol/l (8 M) BioChemica 盐酸胍 50-01-1 500 mL 2082.00

AppliChem A0839.0100 Ampicillin Sodium Salt BioChemica 氨苄青霉素钠盐 69-52-3 100 g 2989.00

AppliChem A0839.0025 Ampicillin Sodium Salt BioChemica 氨苄青霉素钠盐 69-52-3 25 g 994.00

AppliChem A0839.0010 Ampicillin Sodium Salt BioChemica 氨苄青霉素钠盐 69-52-3 10 g 591.00

AppliChem A0819.0005 n-Dodecyl-ß-D-Maltoside BioChemica 69227-93-6 5 g 9253.00

AppliChem A0813.0100 Coenzyme A Trilithium Salt 2-hydrate BioChemica 辅酶A三锂盐二水 18439-24-2 100 mg 4856.00

AppliChem A0812.0025 Coenzyme A free acid BioChemica 辅酶A 85-61-0 25 mg 2842.00

AppliChem A0807.0100 Cholesterol BioChemica 胆固醇 57-88-5 100 g 1303.00

AppliChem A0785.1000 Choline Chloride BioChemica 氯化胆碱 67-48-1 1 kg 3219.00

AppliChem A0700.1000 Hypoxanthine BioChemica 次黄嘌呤68-94-0 1 kg 0.00

AppliChem A0699.0100 Immersion Oil for microscopy, fluorescence-free 浸镜油 8012-95-1 100 mL 602.00

DAPI现货独家代理AppliChem品牌的产品

产品货号:A1001

性状:固体(无水)

产品规格:

货号

名称

规格

A1001,0010

DAPI BioChemica

10mg

A1001,0025

DAPI BioChemica

25mg

A1001,0100

DAPI BioChemica

100mg

产品简介:

DAPI即4′,6-Diamidino-2-Phenylindole Dihydrochloride ; 也称:DAPI dihydrochloride

分子式为:C16H15N5 · 2HCl ,分子量为350.25 g/mol

CAS Number 28718-90-3

DAPI染色原理:

DAPI是一种可以穿透细胞膜的蓝色荧光染料。其发散光的波长范围含盖了蓝色至青绿色。和双链DNA结合后可以产生比DAPI自身强20多倍的荧光。和EB(ethidium bromide)相比,对双链DNA的染色灵敏度要高很多倍。DAPI也可以和RNA结合,但产生的荧光强度不及与DNA结合的结果,其发散光的波长范围约在400nm左右。

DAPI的发散光为蓝色,且DAPI和绿色荧光蛋白(Green fluorescent protein, GFP)或Texas Red染剂(红色荧光染剂)的发散波长,仅有少部分重叠,研究员可以善用这项特性在单一的样品上进行多重荧光染色。

DAPI能快速进入活细胞中与DNA结合,因此DAPI对生物体而言,也被视为一种毒性物质与致癌物。使用过程中应注意操作与抛弃的处理程序。

DAPI染色常用于细胞凋亡检测,染色后用荧光显微镜观察或流式细胞仪检测。

DAPI也常用于普通的细胞核染色以及某些特定情况下的双链DNA染色。DAPI的较大激发波长为340nm,较大发射波长为488nm;

DAPI和双链DNA结合后,较大激发波长为223nm;261nm;342nm。

最小激发波长:246nm,282nm。

DAPI溶液用水配制。用于细胞核染色时,推荐的DAPI工作浓度为:0.5-10μg/ml

包装 : DAPI  及产品说明书一份

保存条件:2-8℃避光保存,效期:10-13个月。

注意事项:

DAPI对人体有一定刺激性,请注意适当防护。

荧光染料都存在淬灭的问题,建议染色后尽量当天完成检测。

为减缓荧光淬灭可以使用抗荧光淬灭封片液。抗荧光淬灭封灭剂。可以向上海金畔生物科技有限公司订购。订购热线021-50837765.

为了您的安全和健康,请穿实验服并戴一次性手套操作。