•重悬缓冲液 •裂解指示剂 • RNase A • 裂解缓冲液 •沉淀缓冲液 •内毒素去除缓冲液 •洗涤缓冲液 •洗脱缓冲液 • TE 缓冲液 • Expi 超大量过滤柱 • Expi 超大量 DNA 结合柱 •无内毒素组成部分:洗脱缓冲液、水、质粒储存管
常见问题解答 (FAQ)
What makes the PureLink Expi Endotoxin-Free Mega/Giga plasmid purification kits yield endotoxin-free plasmid DNA?
The anion exchange resin used in PureLink HiPure plasmid purification kits produce plasmid DNA with inherently low endotoxin levels of 0.1-1.0 EU/µg. To add to this, PureLink Expi Endotoxin-Free Mega/Giga plasmid purification kits contain endotoxin-free components, and a proprietary Endotoxin Removal Buffer that further enhances endotoxin depletion, resulting in plasmid DNA that is consistently endotoxin-free (< 0.1 EU/µg) .
Is the Endotoxin Removal Buffer (ER) in PureLink Expi Endotoxin-Free Mega/Giga plasmid purfiication kits sold separately?
No. Endotoxin Removal Buffer (ER) in PureLink Expi Endotoxin-Free Mega/Giga plasmid purification kits is not sold separately.
What is the endotoxin level in the plasmid DNA prepared using PureLink Expi Endotoxin-Free Mega/Giga plasmid purfiication kits?
The PureLink Expi Endotoxin-Free Mega/Giga plasmid purification kits can produce endotoxin-free (< 0.1 EU/µg) advanced transfection-grade plasmid DNA.