产品中文名称：葡聚糖T1000
产品英文名称：Dextran T1000
规格：100克
型号：D0021


英文名称：Dextran T1000；Mucrose；Glucose polymer其他名称：右旋糖酐1000；葡聚糖D1000CAS号：9004-54-0分子式：（C6H10O5） n分子量：～1000000级别：BR鉴别：呈正反应氯化物：≤0.1%干燥失重：≤7.0%重金属：≤10ppm性状：白色或类白色粉末，不溶于乙醇，在中性溶液中很稳定，遇强酸及升高温度下被水解，在碱性溶液中端基能被氧化。易溶于水。无臭，无味。其溶液可在100-115℃热压消毒30-45min。葡聚糖存在于某些微生物生长过程中分泌的粘液中。主要由D葡萄喃糖以α,1→键连接，支链点有1-→2，1→3，1→4连接。随着微生物种类和生长条件的不同，其结构也有差别用途：生化研究。细胞研究，沉淀素反应，从全血中分离白细胞。免疫学研究。渗透性研究。惰性胶体已占容积和生物细胞壁体积的测定。保存：RT，保质期5年

相关产品：

 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽11.5mm,容积1ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional cleani
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽15mm,容积1.8ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional cleani
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽20.4mm,容积3.3ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional clea
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽25.5mm,容积5.1ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional clea
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽3.8mm,容积0.1ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional clean
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽32mm,容积8ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional cleaning
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：宽7.5mm,容积0.45ml/cm性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution，可再使用用途：生化研究。In normal use,it should be washed with distilled water ａnd used without additional clea
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：10000规格：直径10mm, 容积0.79ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：10000规格：直径6.4mm, 容积0.32ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：10000规格：直径8mm, 容积0.25ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special c
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：15000规格：直径10mm, 容积0.79ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：15000规格：直径6.4mm, 容积0.32ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：25000规格：直径10mm, 容积0.79ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：25000规格：直径6.4mm, 容积0.32ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：3500规格：直径10mm, 容积0.79ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special c
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：3500规格：直径6.4mm, 容积0.32ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：3500规格：直径8mm, 容积0.25ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special ch
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：直径10mm, 容积0.79ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special c
 R0007 Regenerated cellulose membrane tubing 再生纤维素透析袋（无溶液）  1米   0 RT 英文名称：Regenerated cellulose membrane tubing截留分子量：8000规格：直径6.4mm, 容积0.32ml/cm特点：Ultrahigh purity. Offer exceptional freedom from impurities such as sulfite ａnd metal contaminants which are commonly found in standard dialysis membranesPrecise MWCONo special
 R0006 Red Sepharose 6FF 红色琼脂糖凝胶6FF  25毫升  BR 0 2～8℃ 英文名称：Red Sepharose 6FF级别：BR 特点：基团脱落少，结合特异性强基质：6%的交联琼脂糖凝胶配基密度：～5umol/ml吸附载量：3mg LDH/ml颗粒大小：45-165um流速：300cm/hPH范围：3-10，在位清洗时可到2-13性状：红色液体，底部为胶体。将红色染料偶联到交联及活化的琼脂糖凝胶上，红色琼脂糖凝胶与目标蛋白的结合主要是配基提供的电子对作用与疏水作用的综合结果用途：生化研究。用于依赖NAD+和NADP+的脱氢酶、激酶、羧肽酶、转化酶及别的结合染料蛋白的分离纯化
 Q0004 Quantitative filter paper 定量滤纸  盒   0 RT 英文名称：Quantitative filter paper规格：Ф11cm,慢速，中速，快速（双圈）用途：用于定量化学分析中重量法分析试验和相应的分析试验保存：RT