SMARTer¢ç ThruPLEX¢ç ±â¼ú
(Step 1) ´ÜÆíÈµÈ double stranded DNA ¸»´ÜÀ» °íÈ¿À²·Î
repairÇÑ´Ù.
(Step 2) DNA ÀýÆíÀÇ 5¡¯ ¸»´Ü¿¡ Stem-Loop Adapter°¡ ligation
µÇ¸ç, 3¡¯ ¸»´Ü¿¡´Â nickÀ» ³²±ä´Ù. ÀÌÈÄ extension °úÁ¤À» ÅëÇØ
Stem-Loop AdapterÀÇ ÀϺΰ¡ Á¦°ÅµÈ´Ù. Stem-Loop Adapter´Â
³ëÃâµÈ ´ÜÀÏ°¡´ÚÀÌ ¾ø°í 5¡¯ ¸»´ÜÀÌ blockµÇ¾î ÀÖ¾î adapter°£ÀÇ
dimer Çü¼ºÀÌ ¾ïÁ¦µÉ »Ó¸¸ ¾Æ´Ï¶ó ¼¿ ºÐ¼®¿¡¼ÀÇ background
¸¦ °¨¼Ò½Ãų ¼ö ÀÖ´Ù.
(Step 3) Illumina
¢ç index°¡ Æ÷ÇÔµÈ primer·Î ÁõÆøÇÏ¿© Illumina
¢ç
NGS ºÐ¼®¿ë library Á¦ÀÛÀ» ¿Ï·áÇÑ´Ù.
SMARTer¢ç ThruPLEX¢ç ±â¼úÀÇ ÀåÁ¡
- ÇϳªÀÇ Æ©ºê¿¡¼ ´Ü 3 ¹øÀÇ Á¶ÀÛ, 15ºÐ hands-on-time
- Stem-loop adapter »ç¿ëÀ¸·Î background data °¨¼Ò
- ´Ù¾çÇÑ ºÐ¼® ½ÇÇè¿¡ ´ëÀÀ
- gDNA, cell-free DNA, FFPE DNA, cDNA, ChIP-DNA ¼¿ ºÐ¼®
- ´Ù¾çÇÑ target enrichment Ç÷§Æû ´ëÀÀ (Roche, Agilent ¿Ü)
SMARTer¢ç PicoPLEX¢ç ±â¼ú
SMARTer
¢ç PicoPLEX
¢ç´Â quasi-random primer¸¦ ÀÌ¿ëÇÑ linear whole
genome pre-amplification °úÁ¤ (step 2)°ú exponential amplification
(step 3)À» ÀÌ¿ëÇÏ¿© ´ÜÀϼ¼Æ÷ (Single Cell) ¶Ç´Â ÇÇÄڱ׶÷ (pg) ¼öÁØÀÇ ±Ø¼Ò·®
DNA¸¦ ÁõÆøÇÏ°í ÀçÇö¼ºÀÌ ³ôÀº NGS library¸¦ ±¸ÃàÇÏ´Â ±â¼úÀÌ´Ù.
(Step 1) ¼¼Æ÷ ¿ëÇØ (cell lysis)
(Step 2) Pre-amplification
- µ¶ÀÚÀûÀÎ quasi-random primer°¡ gDNA¿¡ ¼±ÅÃÀûÀ¸·Î °áÇÕ
- PCR ¿¡·¯¸¦ ÃÖ´ëÇÑ °¨¼Ò½ÃÅ°´Â quasi-linear amplification Àû¿ë
(Step 3) PCR Amplification