Designed for rapid purification of nucleic acids. Silica membrane that can reversibly select and effectively bind nucleic acids. The purified product can be used for the common assays such as restriction enzyme digestion, PCR, sequencing, in vitro transcription and cloning. Compatible with Qiagen and Invitrogen buffer solutions. Binding ability 45-50ug with a size fragment of 65 bp – 10 kbp