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                邻硝基苯-β-D-吡喃半乳糖苷

                更新:2012-12-6 5:10:21

                  中文名:邻硝基苯-β-D-吡喃半乳糖苷
                  英文名:ONPG
                  别名:o-Nitrophenyl-β-D-Galactopyranoside; 2-Nitrophenyl-β-D-Galactopyranoside
                  CAS No.:369-07-3级别:Ultra Pure Grade
                  分子式:C12H15NO8分子量:301.25
                订购信息
                  货号规格价格品牌
                  0789-1g1g97GBCBIO
                  0789-5g5g387GBCBIO
                  0789-100g100g询价GBCBIO
                  0789-25g25g2240Amresco
                产品介绍
                  Specific Rotation (degrees)........................................-72~-68
                  Substrate for the determination of β-galactosidases.
                  ONPG可被β-半乳糖苷酶水解为半乳糖和黄色的邻-硝基苯酚(ONP),因此可以通过培养液颜色的变化测知β-半乳糖苷酶的活性
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