The
XIT™ Genomic DNA fromBuccal Cellskit is designed for the isolation of genomic DNA from Buccal cells (cheek cells). The kit uses three main steps (see figure) that are rapid & efficient cell lysis, enzymatic protein digestionand complete protein precipitation, followed by DNA precipitation. This yields high quality genomic DNA. The kit isavailable with (Cat. # 786-343, 786-344) or without (Cat. # 786-341, 786-342) cheek cell collection brushes. The kits without the brushes uses a mouthwash method to collectBuccal cells. The kits are available in two different sizes. The purified DNA has a A
260/A
280 ratio between 1.8 and2.0 and is up to 200kb in size. The yield is approximately 3-5µg/swab.
Features- Isolate high quality genomic DNA
- Protocolsfor brush or mouthwash cheek cell collection
- Yield is approximately 3-5µg/swab
- Suitable for archive quality DNA.