化学名称: N-[(3alpha,5beta,7alpha)-3,7-dihydroxy-24-oxocholan-24-yl]glycine别    名: 甘氨鹅脱氧胆酸                    CAS RN: 36258-33-0;640-79-9分 子 式:  C26H43NO5                       分 子 量:449.6 g/mol质量标准: 项目指标外观微黄色到白色粉末鉴别（红外）与对照品一致含量(TLC)≥97.0%PH（1%，H2O）7.0-9.0干燥失重5%重金属≤20ppm溶液的澄清度与颜色（1%，EtOH）无色到浅黄澄清透明溶液 贮    存: 在干燥阴凉处密闭保存用    途: 生化研究; 脂酶加速剂。阴离子去除剂，用于蛋白质的溶解。制备细菌培养基(肠道细菌培养与分离)。包    装: 1g、5g 、25g、100g、1kg、5kg或客户要求

化学名称: 3alpha,7alpha,12alpha-Trihydroxy-5beta-cholan-24-oic Acid Methyl Ester别    名:胆酸甲酯                        CAS RN: 1448-36-8分 子 式: C25H42NO5                         分 子 量: 422.6g/mol质量标准: 项目指标外观白色粉末鉴别（红外）与对照品一致含量(TLC)≥98.0%重金属≤20ppm 贮    存:在干燥阴凉处密闭保存用    途:医药中间体。包    装:25g、100g、1kg、5kg或客户要求

化学名称: N-(3α,7α-Dihydroxy-24-oxocholan-24-yl)glycine sodium salt别    名: 甘氨鹅去氧胆酸钠                CAS RN: 16564-43-5分 子 式: C26H42NO5Na.xH2O               分 子 量:471.6 g/mol质量标准: 项目指标外观微黄色到白色粉末鉴别（红外）与对照品一致含量(TLC)≥97.0%PH（1%，H2O）7.0-9.0干燥失重≤8%重金属≤20ppm溶液的澄清度与颜色（1%，H2O）无色到浅黄澄清透明溶液 贮    存: 在干燥阴凉处密闭保存用    途: 生化研究; 脂酶加速剂。阴离子去除剂，用于蛋白质的溶解。制备细菌培养基(肠道细菌培养与分离)。包    装: 5g 、25g、100g、1kg、5kg或客户要求

牛磺胆酸-3-硫酸酯二钠盐 化学名称: Taurocholate-3-sulfate，disodium salt别    名: 牛磺胆酸-3-磺酸二钠盐                CAS RN:分 子 式:   C26H43NO10S2Na2                   分 子 量:639.25 g/mol质量标准: 项目指标外观微黄色到白色粉末鉴别（红外）与对照品一致含量(TLC)≥95.0%PH（1%，H2O）7.0-8.0干燥失重6%重金属≤20ppm溶液的澄清度与颜色（1%，H2O）无色到浅黄澄清透明溶液 贮    存: 在干燥阴凉处密闭保存用    途: 生化研究; 脂酶加速剂。阴离子去除剂，用于蛋白质的溶解。制备细菌培养基(肠道细菌培养与分离)。包    装:1g、 5g 、25g或客户要求

化学名称: N-(3a,12a-Dihydroxy-24-oxocholan-24-yl)glycine别    名: 甘氨去氧胆酸                   CAS RN: 360-65-6分 子 式: C26H45NO6·xH2O                 分 子 量: 449.62g/mol质量标准: 项目指标外观白色粉末鉴别（红外）与对照品一致含量(HPLC)≥97.0%干燥失重≤5%最大杂质含量（HPLC）≤1.5%总杂质含量（HPLC）≤3.0%重金属≤20ppm残余溶剂 (Ethanol,GC)≤0.5%溶液的澄清度与颜色（1%,Ethanol）无色到浅黄澄清透明溶液 贮    存: 在干燥阴凉处密闭保存用    途: 生化研究; 脂酶加速剂。阴离子去除剂，用于蛋白质的溶解。制备细菌培养基(肠道细菌培养与分离)。包    装: 5g 、25g、100g、1kg、5kg或客户要求

NameBiotin 3-sulfo-N-hydroxysuccinimide ester sodium salt, Sulfosuccinimidyl biotinDetails:C14H18N3NaO8S2M = 443.43 g/molCAS-No:119616-38-5Solubility ................Water, DMSO, DMFStorage: -20°C under argon.HygroscopicSpecification:Assay . . . . . . . . . . . min. 95%Identity (NMR) . . . . . . . . . . . compliesComment:Water soluble biotinylating reagent. Forms stable amide bond with primary amines in the pH range 7-9. 订货信息： 产品编号名称数量库存BT1004-100Sulfo-NHS-Biotin100mg现货BT1004-500Sulfo-NHS-Biotin500mg现货BT1004-1GSulfo-NHS-B

Name6-(biotinylamino)hexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium saltDetails:C20H29N4NaO9S2M = 556.60 g/molCAS-No:127062-22-0Solubility ................Water, DMSO, DMFStorage: -20°C under argon.HygroscopicSpecification:Assay . . . . . . . . . . . min. 95%Identity (NMR) . . . . . . . . . . . compliesComment:Water soluble biotinylating reagent similar to NHS-LC-Biotin. Forms stable amide bond with primary amines in the pH range 7-9. 订货信息： 产品编号名称数量库存BT1003-100Sulfo-NHS-LC-Biotin100mg现货BT1003-500Sulfo-NHS-LC-Biotin500mg现货BT1003-1GSulfo-NHS-LC-Biotin1g现货Bt1003-5GSulfo-NHS-LC-Biotin5g现货BT1003-100GSulfo-NHS-LC-Biotin100G定制 

Name6-{[6-(biotinylamino)hexanoyl]amino} hexanoic acid N-hydroxysuccinimide ester, 6-(Biotinamidocaproylamido) caproic acid N-hydroxysuccinimide esterDetails:C26H41N5O7SM = 567.70 g/molCAS-NO:89889-52-1Melting Point....................145-152°C Solubility ................DMSO, DMFStorage: -20°C under argon.Specification:Assay . . . . . . . . . . . min. 95%Identity (NMR) . . . . . . . . . . . compliesComment:Biotinylating reagent containing an extended 14 atoms spacer to reduce the steric hindrance in binding avidin. Reacts with primary amines in the pH range 7-9. 订货信息： 产品编号名称数量库存BT1011-100NHS-LC-LC-Biotin100mg现货BT1011-500NHS-LC-LC-Biotin500mg现货BT1011-1GNHS-LC-LC-Biotin1g现货Bt1011-5GNHS-LC-LC-Biotin5g现货BT1011-100GNHS-LC-LC-Biotin100G定制 

6-(biotinylamino)hexanoic acid N-hydroxysuccinimide esterDetails:C20H30N4O6SM = 454.54 g/molCAS-NO:72040-63-2Melting Point....................173-176°C Solubility ................DMSO, DMFStorage: -20°C under argon.Specification:Assay . . . . . . . . . . . min. 98%Identity (NMR) . . . . . . . . . . . compliesComment:Biotinylating reagent containing an aminocaproyl spacer to reduce the steric hindrance in binding avidin. Reacts with primary amines in the pH range 7-9. 订货信息： 产品编号名称数量库存BT1012-100NHS-LC-Biotin100mg现货BT1012-500NHS-LC-Biotin500mg现货BT1012-1GNHS-LC-Biotin1g现货Bt1012-5GNHS-LC-Biotin5g现货BT1012-100GNHS-LC-Biotin100G定制 

biotin N-hydroxysuccinimideDetails:C14H19N3O5SM = 341.38 g/molCAS-NO:35013-72-0Melting Point....................210-212°C Solubility ................DMSO, DMFStorage: -20°C under argon.Specification:Assay . . . . . . . . . . . min. 98%Identity (NMR) . . . . . . . . . . . compliesComment:Used in the biotinylation of proteins and peptides. Forms stable amide bond with primary amines in the pH range 7-9. 订货信息： 产品编号名称数量库存BT1013-100NHS-Biotin100mg现货BT1013-500NHS-Biotin500mg现货BT1013-1GNHS-Biotin1g现货Bt1013-5GNHS-Biotin5g现货BT1013-100GNHS-Biotin100G定制