【简单介绍】
Bio-Rad Micro Bio-Spin 6 小柱 1000支装 #732-6205Bio-Spin 和微型Bio-Spin 柱可快速纯化DNA 和蛋白样品。填装有特殊规格Bio-Gel® P 凝胶的Bio-Spin 和微型Bio-Spin 柱完全能适应水相运载,立刻能使用。这两种产品可有效地净化DNA、RNA 和蛋白样品,去除盐、核苷酸、染料终止物和小分子等杂质。
【详细说明】
预装Bio-Spin离心柱选择指南
Bio-Spin 6 | Micro Bio-Spin 6 |
Bio-Spin 30 | Micro Bio-Spin 30 |
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预装载体 | 级 Bio-Gel P-6 凝胶 | 级 Bio-Gel P-6 凝胶 | 级 Bio-Gel P-30 凝胶 | 级 Bio-Gel P-30 凝胶 |
平衡缓冲液 | SSC buffer* | 10 mM Tris, pH 7.4 or SSC buffer* | SSC buffer* | 10 mM Tris, pH 7.4 or SSC buffer* |
应用 | Desalting and buffer exchange | Desalting and buffer exchange | Desalting; nucleotide and small molecule removal | DNA sequencing reaction mixtures (Tris), and small molecule removal |
柱床体积 | 1.1 ml | 0.7 ml | 1.1 ml | 0.7 ml |
回收率和滞留率 | 90% recovery of 20 bases or bp, 99% retention of salts | 90% recovery of 20 bases or bp, 99% retention of salts | 95% recovery of 22 bases or bp, 98% retention of ddNTPs | 95% recovery of 22 bases or bp, 98% retention of ddNTPs |
分子量排阻限度,球状蛋白 | 6,000 | 6,000 | 40,000 | 40,000 |
样品体积 | 50–100 μl | 10–75 μl | 50–100 μl | 10–75 μl |
离心机类型 | 水平离心机 | 微型离心机 | 水平离心机 | 微型离心机 |
高压灭菌 | Yes | Yes | Yes | Yes |
* 150 mM NaCl, 17.5 mM sodium citrate, pH 7.0