| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| P6277 | MACKLIN | 酪蛋白胨 | 细胞培养级 | 66元/50g; 235元/250g; 836元/1kg; | 展开 |
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| 430693 | J&K | Casein peptone | | 209元/100G; 690元/500G; | 展开 |
基本信息 | MDL编码 | MFCD00803378 | | EINECS 编号 | 293-428-4 |
安全信息 |
| 1.07213 | Millipore | Peptone from casein (Tryptone) | pancreatically digested, granulated, suitable for microbiology | 75696.9元/25 KG; | 展开 |
产品说明 联系 Replaces: 1072139027 分析说明 Appearance: Lightly brownishyellow granulate. Total nitrogen (N) (Kjeldahl): 12.0 - 14.0 % Amino nitrogen (as N): 3.0 - 5.0 % pH-value (5 %; water): 6.7 - 7.7 Ca (Calcium): ≤ 0.1 % Sulfated ash (800 °C): ≤ 15.0 % Loss on drying (105 °C): ≤ 6.0 % Suitability for microbiology: passes test 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | 12.0-14.0% amino-nitrogen basis (purity) | | 形式 | medium granules | | pH值(酸碱度) | 6.7-7.7 (5% in water) | | 溶解性 | 800 g/L | | 堆积密度 | 490 kg/m3 | | application(s) | microbiology | | 储存温度 | 15-25℃ |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1.11931 | Millipore | Peptone from casein (Tryptone) | for biotechnology Fermtech® | 3006.17元/1 KG; 64478.5元/25 KG; | 展开 |
产品说明 一般描述 来自酪蛋白的蛋白胨(胰蛋白胨)是酪蛋白的胰酶消化物,可用作培养基中的氮、维生素和矿物质源。它支持需要复杂营养和不需要复杂营养的微生物的生长。由于其高色氨酸浓度,它也可用于吲哚生产。它被用作营养培养基的添加剂,用于毒素、疫苗、酶和其它生物产品的生产。 应用 来自酪蛋白的蛋白胨(胰蛋白胨)用于检测乳制品、饮用水和废水以及抗生素测试培养基中的细菌。 分析说明 外观:浅黄色至浅棕褐色颗粒。 同一性:通过测试 总氮(N)(凯氏定氮法):12.0-10.7% 氨基氮(以N计):3.0-3.2 % pH值(5%;水):6.7-7.5 硫酸灰(800 °C): ≤ 15 % 干燥失重(105 °C): ≤ 6 % 法律信息 FERMTECH is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | 12-14% amino-nitrogen basis (purity) | | 形式 | powder | | manufacturer/tradename | Fermtech® | | pH值(酸碱度) | 6.7-7.7 | | 溶解性 | 800 g/L | | 堆积密度 | 490 kg/m3 | | application(s) | microbiology | | 储存温度 | 15-25℃ |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1.02239 | Millipore | Peptone from casein pancreatically digested | free from sulfonamide antagonists, suitable for microbiology | 1600.09元/500 G; | 展开 |
产品说明 分析说明 Appearance: Lightly yellow to lightly brownishyellow fine powder. Characteristic, not rotten smell. pH-value (5 %; water): 5.0 - 6.0 Total nitrogen (N) (Kjeldahl): 13.8 - 15.8 % Amino nitrogen (as N): 4.7 - 6.7 % Sulfated ash (800 °C): ≤ 5.0 % Loss on drying (105 °C): ≤ 6.5 % Suitability for microbiology: passes test 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 溶解性 | 800 g/L | | 堆积密度 | 490 kg/m3 | | application(s) | microbiology | | 储存温度 | 15-25℃ |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 82524 | Millipore | Protein Hydrolysate N-Z-Amine® AS | suitable for microbiology | 507.21元/250 G; 1420.43元/1 KG; | 展开 |
产品说明 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | ≥12% total nitrogen (N) basis ≥5% amino-nitrogen basis | | 形式 | powder | | 灼烧残渣 | ≤10% | | 缺失 | ≤8% loss on drying | | pH值(酸碱度) | 6.9±0.5 (25 ℃, 2% in H2O) | | 溶解性 | H2O: 2%, clear, faintly yellow to brown | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 61044 | Millipore | Tryptone Plus | for biotechnological purposes | 1734.13元/1 KG; 6112.37元/5 KG; | 展开 |
产品说明 一般描述 分析微生物学和工业发酵培养基中推荐的有机氮源和生长因子。这种酪蛋白胨是高度可溶的。 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 等级 | for biotechnological purposes | | 测定 | ≥12% total nitrogen (N) basis ≥4% amino-nitrogen basis | | 形式 | powder | | 灼烧残渣 | ≤22% | | 缺失 | ≤8.0% loss on drying | | pH值(酸碱度) | 6.2-7.2 (25 ℃) | | 溶解性 | H2O: 2%, clear, faintly yellow to brownish-yellow | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| T7293 | Millipore | Tryptone | Microbiologically tested. | 1311.78元/250 G; 4000.52元/1 KG; | 展开 |
产品说明 应用 胰蛋白胨-酵母提取-葡萄糖培养基用于响应面分析,用来找出Lactobacillus casei YIT 9018生长的最佳条件。它用于 Escherichia coli MG165生长实验培养基,该实验是为了检测细菌在微生物恒化器中长期的程序化群体控制,在实验中避免了生物膜的形成。胰蛋白胨葡萄糖提取琼脂(TGEA)和石膏板一起使用,还可以用来培育 Streptomyces albidoflavui ,用来产生易挥发代谢物。胰蛋白胨可以用于STGG(脱脂乳,胰蛋白胨,葡萄糖,甘油)培养基,-80℃,可以用来保存 Streptococcus pneumoniae,Haemophilus influenzae,和Moraxella catarrhalis分离菌株至少三年。 包装 250 g in poly bottle 1 kg in poly bottle 制备说明 酪蛋白胰消化物。 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 形式 | powder | | 质量 | Microbiologically tested. | | 氮含量分析 | 11.0-16.0% total | | 缺失 | ≤6% loss on drying | | pH值(酸碱度) | 6.9-7.4 | | application(s) | food and beverages microbiology | | 适用性 | Escherichia coli Haemophilus spp. Lactobacillus spp. Streptococcus spp. coliforms |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| T9410 | Millipore | Tryptone | Pancreatic digest of casein, Suitable for microbiology | 903.13元/250 G; 3021.89元/1 KG; | 展开 |
产品说明 应用 在用于大肠杆菌MG165生长实验的培养基中,曾使用胰蛋白胨-酵母提取物-葡萄糖培养基,以长期监测细菌,其在微量恒温器中进行程序化菌群控制,预防生物膜形成。它可以用于响应面法,以期找到干酪乳杆菌YIT 9018生长的最佳条件。在-80℃下,胰蛋白胨也可用于STGG(脱脂乳、胰蛋白胨、葡萄糖、甘油)培养基,其至少能将肺炎链球菌、流感嗜血杆菌和卡他莫拉菌分离株保存3年。 包装 250 g in poly bottle 1 kg in poly bottle 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 形式 | powder | | 氮含量分析 | 11.4-13.9% total | | 缺失 | ≤11% loss on drying | | pH值(酸碱度) | 6.6-7.4 | | application(s) | microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| C0626 | Millipore | N-Z-Amine® A | Casein enzymatic hydrolysate, Suitable for microbiology | 834.14元/250 G; 1387.35元/500 G; 2317.89元/1 KG; 7691.99元/5 KG; | 展开 |
产品说明 一般描述 本品为酪蛋白的酶解物。本品不含维生素。 应用 N-Z-胺®已用于:: - 均质化叶片以分离质膜
- 用作Murashige and Skoog (MS) 培养基中的补充剂,以优化苜蓿再生系统
- 制备MOPS低磷基础培养基和M9基础培养基
包装 250, 500 g in poly bottle 1 kg in poly bottle 5 kg in poly drum 重悬 推荐浓度:25g/L 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 形式 | powder | | 氮含量分析 | ≥6% amino, ≥11.0% total | | 缺失 | ≤11% loss on drying | | pH值(酸碱度) | 5.8-7.8 | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| C7290 | Sigma-Aldrich | N-Z-Amine® A | suitable for plant cell culture | 874.62元/250 G; 1534.54元/500 G; 2656.63元/1 KG; | 展开 |
产品说明 一般描述 N-Z-Amine A是一种蛋白胨,含有酪蛋白酶水解得到的氨基酸和多肽。 N-Z-Amine A可作为植物培养基的生长补充,也可用于微生物工作。 应用 N-Z-Amine® A已用于: - 作为MS培养基成分,用于体外茎芽增殖
- 作为MS培养基成分,用于愈伤诱导
- 作为N6-basal培养基成分,用于未成熟合子胚培养
包装 250, 500 g in poly bottle 1 kg in poly bottle 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 氮含量分析 | ~6.5% amino, ~13.1% total | | technique(s) | cell culture | plant: suitable | | application(s) | agriculture |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| C4464 | Sigma-Aldrich | EZMixTM N-Z-Amine® A | Casein enzymatic hydrolysate, from bovine milk | 2851.52元/250 G; | 展开 |
产品说明 一般描述 NZ-Amine® EKC来源于酪蛋白的酶消化,通常用于培养基中。 NZ Amine EKC包含肽和氨基酸的混合物。 应用 EZMix™ N-Z-Amine® A适合作为微生物培养基的营养来源。 EZMix™ N-Z-Amine® A has been used as a nutritional source in microbial media and plant cell suspension cultures. 特点和优势 NZ 胺 EZMix ™ 粉末具备以下性质: - 无尘颗粒,便于安全操作和更快混合
- 使用大包装可轻松放大规模
法律信息 EZMix is a trademark of Merck KGaA, Darmstadt, Germany N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 等级 | for molecular biology | | 无菌性 | non-sterile | | 形式 | powder | | application(s) | agriculture (ffff123) | | 储存温度 | room temp | | 适用性 | nonselective for Escherichia coli nonselective for coliforms |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 |
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| N1655 | Sigma-Aldrich | N-Z-Amine® YT | | 868.95元/250 G; 2785.21元/1 KG; | 展开 |
产品说明 包装 1 kg in poly drum 250 g in poly bottle 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 生物来源 | bovine milk (casein) | | 质量水平 | 100 | | 形式 | solid | | 氮含量分析 | ~6.3% amino, ~13.2% total |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| C1026 | Millipore | N-Z-Case® | suitable for microbiology | 1517.86元/1 KG; | 展开 |
产品说明 包装 500 g in poly bottle 1 kg in poly bottle 其他说明 适度消化的酶水解酪蛋白 法律信息 N-Z-Case is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | ≥10% total nitrogen (N) basis >4.5% amino-nitrogen basis | | 形式 | powder | | 缺失 | ≤6% loss on drying | | pH值(酸碱度) | 6.5-7.5 (25 ℃, 2% in water) | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| N4642 | Millipore | N-Z-Case® Plus | Casein enzymatic hydrolysate | 625.03元/250 G; 1888.66元/1 KG; 7571.8元/5 KG; | 展开 |
产品说明 应用 Casein hydrolysates are used in the formulation of culture media for the cultivation of heterotrophic microorganisms. N-Z-Case® Plus is to be used in laboratory media and fermentation where a high degree of solution clarity is required. 包装 250 g in poly bottle 1 kg in poly bottle 5 kg in poly drum 其他说明 对酶水解进行了优化,以使大多数细菌充沛生长。 重悬 推荐浓度:250g/L 法律信息 N-Z-Case is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 形式 | powder | | 氮含量分析 | ≥6.0% amino, ≥10.0% total | | 缺失 | ≤11% loss on drying | | pH值(酸碱度) | 5.8-7.8 | | application(s) | microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 82303 | Millipore | Peptone from casein, enzymatic digest | Enzymatic digest of casein, for biotechnological purposes | 934.06元/1 KG; 4018.03元/5 KG; | 展开 |
产品说明 一般描述 推荐作为分析微生物学和工业发酵培养基中一种丰富的氨基酸和多肽来源。 应用 来自酪蛋白的蛋白胨可作为培养基补充剂用于: - 用于细菌短期保存的细菌培养基。
- 基础葡萄糖酵母蛋白胨(GYP)培养基。
- 作为藜芦科孢子菌培养基中的氮补充剂。
- Methylobacterium rhodesianum和富养罗尔斯通氏菌的培养基。
基本信息 | EC 号 | 293-428-4 | | eCl@ss | 42040102 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 等级 | for biotechnological purposes | | 测定 | ~13% total nitrogen (N) basis | | 形式 | powder | | 氮含量分析 | , ~0.3 AN:TN ratio | | 灼烧残渣 | <17% | | 缺失 | <6% loss on drying | | pH值(酸碱度) | 7.0±0.5 (2% in H2O) | | 溶解性 | H2O: 2%, clear, yellow to tan water: soluble 2%, clear, faintly brown-yellow | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 95039 | Millipore | Tryptone enzymatic digest from casein | for biotechnological purposes | 377.79元/50 G; 1991.68元/1 KG; 5196.49元/5 KG; | 展开 |
产品说明 一般描述 氨基酸和多肽的丰富来源,建议在分析微生物学和工业发酵中用于培养基。 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 等级 | for biotechnological purposes | | 测定 | ≥12% total nitrogen (N) basis ≥3.5% amino-nitrogen basis | | 形式 | powder | | 灼烧残渣 | ≤17.0% | | 缺失 | ≤6.0% loss on drying | | pH值(酸碱度) | 6.0-7.5 (25 ℃, 2% in H2O) | | 溶解性 | H2O: 2%, clear, faintly to slightly yellow | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 70169 | Millipore | Peptone from casein, pancreatic digest | Pancreatic digest of casein, suitable for microbiology | 448.15元/100 G; 1485.24元/500 G; | 展开 |
产品说明 一般描述 本品通过酪蛋白的酶消化提供优质氨基酸和肽。推荐用于实验室培养和发酵,已被用于抗生素、毒素和酶的生产。 基本信息 产品性质 | 质量水平 | 200 100 | | 生物来源 | bovine milk | | 测定 | ≥12% total nitrogen (N) basis | | 形式 | powder | | 灼烧残渣 | ≤10% | | 缺失 | ≤6% loss on drying | | pH值(酸碱度) | 6.8±0.5 (25 ℃, 2% in H2O) | | 溶解性 | H2O: 2%, clear, faintly to light yellow | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 70171 | Millipore | Peptone from casein, acid digest | suitable for microbiology | 1088.6元/100 G; 2346.66元/500 G; | 展开 |
产品说明 应用 来自酪蛋白的这种蛋白是用盐酸制备的蛋白质水解产物,然后用氢氧化钠中和。天然存在的氨基酸的高可用性对许多培养基配方都是。与使用耐盐生物的应用兼容。 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | ≥4% amino-nitrogen basis ≥7% total nitrogen (N) basis | | 形式 | powder | | 杂质 | ≤45% chloride (NaCl) | | 缺失 | ≤6% loss on drying | | pH值(酸碱度) | 5.5±1.0 (25 ℃, 2% in H2O) | | 溶解性 | H2O: 2%, clear, faintly to slightly yellow | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 22090 | Millipore | Casein hydrolysate | suitable for microbiology, Nitrogen source in culture media | 315.95元/100 G; 1038.79元/500 G; | 展开 |
产品说明 应用 在抗生素、毒素、细菌素、酶等生产中使用的酪蛋白的胰水解产物。 其他说明 可能限制出售 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | ≥11% total nitrogen (N) basis | | 形式 | powder | | 杂质 | ≤3.5% chloride (expressed as NaCl) | | 灼烧残渣 | ≤8% | | 缺失 | ≤6.0% loss on drying | | pH值(酸碱度) | 6.0-7.0 (25 ℃) | | 溶解性 | H2O: 2%, clear, faintly yellow to brown | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| N4517 | Millipore | N-Z-Amine® AS | Casein enzymatic hydrolysate, suitable for microbiology | 2197.74元/1 kg; 8636.31元/5 kg; | 展开 |
产品说明 包装 1 kg in poly bottle 5 kg in poly drum 应用 用作实验室培养基的营养物质,以及用于生产抗生素和酶。 联系 N-Z-Amine A 更易溶解。浓缩液为透明溶液,但含有一些可滤除的固形物。 重悬 推荐浓度:210g/L 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 形式 | powder | | 氮含量分析 | ≥6% amino, ≥11% total | | pH值(酸碱度) | 5.8-7.8 | | application(s) | microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| C6835 | Sigma-Aldrich | N-Z-Amine® B | | 945.61元/250 G; | 展开 |
产品说明 应用 N-Z-Amine® B has been used along with casein to study the synergetic effect in combination with ascorbic acid and β-carotene in slowing down the oxidation of linoleic acid in model oxidation systems. 包装 250 g in poly bottle 生化/生理作用 N-Z-Amine® B is a pancreatic digest of casein. It has been used in culture mediums to grow and produce enterotoxins by Staphylococcus. 特点和优势 A refined hydrolysate with good solubility after heating 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 100 | | 生物来源 | bovine milk | | 形式 | powder | | 氮含量分析 | ≥4.3% amino, ≥11.0% total | | technique(s) | microbiological culture: suitable |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| N4767 | Sigma-Aldrich | N-Z-Amine® EKC | Casein enzymatic hydrolysate, from bovine milk | 1645.22元/1 KG; | 展开 |
产品说明 一般描述 NZ Amine EKC is derived from the enzymatic digest of casein, often used in culture media. NZ Amine EKC contains a mixture of peptides and amino acids. 包装 1 kg in poly bottle 特点和优势 NZ Amine powder provides:
- Granulated, dust-free format for safer handling and faster mixing
- Easy scale-up using larger package sizes
法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 100 | | 等级 | for molecular biology | | 无菌性 | non-sterile | | 形式 | powder | | pH范围 | 6.4 - 7.2 (2% solution) | | 储存温度 | room temp | | 适用性 | nonselective for Escherichia coli nonselective for coliforms |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| C7210 | Sigma-Aldrich | N-Z-Amine® HD | | 1790.08元/250 G; 3088.98元/500 G; | 展开 |
产品说明 应用 N-Z-Amine® has been used in culture mediums to grow and produce enterotoxins by Staphylococcus. 包装 250, 500 g in poly bottle 质量 Preparation has a high level of free amino acids. 法律信息 N-Z-Amine is a registered trademark of Kerry Group 基本信息 产品性质 | 生物来源 | Porcine bovine | | 质量水平 | 100 | | 描述 | Amino nitrogen ≥ 8% Total nigrogen ≥11% | | 形式 | powder | | technique(s) | microbiological culture: suitable |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| C7970 | Millipore | Casein acid hydrolysate vitamin free | suitable for microbiology, rich in amino acids and serves as a nitrogen source. | 2678.46元/500 G; | 展开 |
产品说明 应用 不含维生素的酸水解酪蛋白专门用于百日咳疫苗的生产,添加了一定浓度的维生素后也可以用于其他疫苗和毒素的生产。 其他说明 不含维生素的酪蛋白盐酸消化物。 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 形式 | powder | | 氮含量分析 | ≥4.6% amino ≥7% total | | 灰分 | ≤42% | | 缺失 | ≤5% loss on drying | | 颜色 | off-white to yellow | | pH值(酸碱度) | 5-7 (1% in H2O) | | application(s) | food and beverages veterinary microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 70172 | Millipore | Peptone from casein, tryptic digest | suitable for microbiology | 662.76元/100 G; 2266.4元/500 G; | 展开 |
产品说明 一般描述 富含色氨酸的氨基酸,可用于鉴定吲哚产生菌。 基本信息 | eCl@ss | 42040102 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 100 | | 生物来源 | bovine milk | | 测定 | ≥11% total nitrogen (N) basis | | 形式 | powder | | 灼烧残渣 | ≤15.0% | | 缺失 | ≤6.0% loss on drying | | pH值(酸碱度) | 6.7±0.5 (25 ℃, 2% in H2O) | | 溶解性 | H2O: 2%, clear, colorless to faintly brownish-yellow | | application(s) | food and beverages microbiology |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| V900885 | Millipore | Peptone from casein | Vetec™, reagent grade, suitable for microbiology | 531.91元/500 G; | 展开 |
产品说明 包装 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 产品性质 | 生物来源 | bovine milk | | 等级 | reagent grade | | 产品线 | Vetec™ | | 杂质 | ≥11% total nitrogen (N) | | application(s) | microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 69145 | Millipore | N-Z-Case® M | suitable for microbiology | 1069.19元/500 G; | 展开 |
产品说明 法律信息 N-Z-Case is a registered trademark of Kerry Group 基本信息 产品性质 | 质量水平 | 200 | | 生物来源 | bovine milk | | 测定 | ≥12% total nitrogen (N) basis ≥5% amino-nitrogen basis | | 形式 | powder | | 保质期 | limited shelf life, expiry date on the label | | 杂质 | ≤5% water ≤8% ash | | 缺失 | ≤11% loss on drying | | pH值(酸碱度) | 6.9-7.4 (2% in H2O) | | application(s) | microbiology |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| T2559 | Sigma-Aldrich | EZMixTM Tryptone | Pancreatic digest of casein | 3491.39元/250 G; 11661.9元/1 KG; | 展开 |
产品说明 一般描述 Tryptone is a peptone derived from the enzymatic digest of casein, often used in culture media. While tryptone is rich in tryptophane, it also contains a mixture of nitrogen, amino acids, and vitamins. 应用 Suitable for use as nutritional source in microbial media. 包装 250 g in poly bottle 特点和优势 Tryptone EZMix™ powder provides:
- Granulated, dust-free format for safer handling and faster mixing
- Easy scale-up using larger package sizes
. 法律信息 EZMix is a trademark of Merck KGaA, Darmstadt, Germany 基本信息 产品性质 | 质量水平 | 200 | | 等级 | for molecular biology | | 无菌性 | non-sterile | | 形式 | powder | | 储存温度 | room temp | | 适用性 | nonselective for Escherichia coli nonselective for coliforms |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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