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º» Á¦Ç°Àº LA PCR ¿ø¸®¸¦ ÀÀ¿ëÇÑ 3¡¯¡æ 5¡¯exonuclease È°¼º (proof reading È°¼º)À» °®´Â ³»¿¼º DNA polymeraseÀÌ´Ù. ÀϹÝÀûÀÎ PCR Á¶°Ç¿¡¼ ±âÁ¸ÀÇ Taq polymerase¿¡ ºñÇÏ¿© ³ôÀº ÁõÆøÈ¿À²À» º¸À̸ç, ±âº»ÀûÀ¸·Î ¾î¶°ÇÑ ¹ÝÀÀ¿¡µµ Àû¿ëÇÒ ¼ö ÀÖÀ¸³ª ƯÈ÷ 15 kb ÀÌ»óÀÇ ÁõÆø¿¡ È¿°úÀûÀÌ´Ù.
¶ÇÇÑ GC-rich ¼¿À» ÁõÆøÇÏ´Â °æ¿ì, ÃÖÀûÈµÈ buffer°¡ ÷ºÎµÈ TaKaRa LA Taq¢ç with GC buffer (Code RR002AG/BG)¸¦ »ç¿ëÇϸé È¿°úÀûÀÌ´Ù.
TaKaRa LA Taq¢ç½Ã¸®Áî´Â ¹ÝÀÀ¿ë buffer (Mg2+ Æ÷ÇÔ ¶Ç´Â Mg2+ º°µµÁ¦°ø) ¿Í dNTP mixture°¡ ÇÔ²² Á¦°øµÈ´Ù.
PCR »ê¹°
TaKaRa LA TaqÀ» ÀÌ¿ëÇÏ¿© ÁõÆøÇÑ PCR »ê¹°ÀÇ ´ëºÎºÐÀº 3¡¯¸»´Ü¿¡ A°¡ 1¿°±â Ãß°¡µÇ¾î ÀÖ´Ù. µû¶ó¼, PCR »ê¹°À» ±×´ë·Î T-vector¿¡ cloning ÇÒ ¼ö ÀÖ´Ù.
´Ü, ±ä PCR »ê¹°(5 kbp ÀÌ»ó)ÀÇ T-vector¿¡ cloningÀº È¿À²ÀÌ ÁÁÁö ¾Ê´Ù. ¶ÇÇÑ ¸»´ÜÆòÈ°È ¹× Àλêȸ¦ ÅëÇØ ÆòÈ°¸»´Ü vector·Î cloningÀÌ °¡´ÉÇÏ´Ù
³»¿ë (250 U)
TaKaRa LA Taq¢ç (Code RR002A)
1. TaKaRa LA Taq (5 U/§¡) |
25 §¡ |
2. 10¡¿ LA PCR Buffer II (Mg2+ Free) |
1 §¢ |
3. MgCl2 (25 mM) |
1 §¢ |
4. dNTP Mixture (°¢ 2.5 mM) |
400 §¡ |
TaKaRa LA Taq¢çwith GC Buffer(Code RR02AG)
1. TaKaRa LA Taq (5 U/§¡) |
25 §¡ |
2. 2¡¿GC Buffer I* (5 mM Mg2+ plus) |
1.25 §¢ |
3. 2¡¿GC Buffer II* (5 mM Mg2+ plus) |
1.25 §¢ |
4. dNTP Mixture (°¢ 2.5 mM) |
400 §¡ |
*Code RR002AG/BG¿¡´Â 2Á¾·ùÀÇ buffer°¡ ÷ºÎµÇ¾î ÀÖ´Ù.
2¡¿GC Buffer IÀ» »ç¿ëÇÏ¿© ÁõÆøÀÌ µÇÁö ¾Ê´Â templateÀÇ °æ¿ì´Â Buffer II¸¦ »ç¿ëÇϸé ÁõÆø È¿À²ÀÌ Çâ»óµÉ ¼ö ÀÖ´Ù.
TaKaRa LA Taq¢ç(Code RR002M)
1. TaKaRa LA Taq (5 U/§¡) |
50 §¡ |
2. 10¡¿ LA PCR Buffer II (Mg2+ plus) |
1 §¢ |
3. dNTP Mixture (°¢ 2.5 mM) |
800 §¡ |
* TaKaRa LA Taq
¢ç »ùÇÃÀº 10¡¿ LA PCR Buffer II (Mg
2+ plus) °¡ Æ÷ÇÔµÈ ±¸¼º (#RR002MÀÇ »ùÇÃ)À¸·Î Á¦°øµË´Ï´Ù.
º¸Á¸ -20¡É
Çü»ó
20 mM |
Tris-HCl (pH8.0) |
100 mM |
KCl |
0.1 mM |
EDTA |
1 mM |
DTT |
0.5% |
Tween 20 |
0.5% |
NP-40 |
50% |
Glycerol |
÷ºÎ dNTP Mixture Á¶¼º*
³óµµ |
°¢ 2.5 mM |
Çü»ó |
¼ö¿ë¾× (³ªÆ®·ý¿°), pH7~9 |
¼øµµ |
°¢ 98% ÀÌ»ó |
*dATP, dCTP, dGTP, dTTPµî ¸ô È¥ÇÕ¹°·Î Èñ¼®ÇÏÁö ¾Ê°í ±×´ë·Î PCR¹ÝÀÀ¿¡ ÀÌ¿ëÇÒ ¼ö ÀÖ´Ù.
PCR »ê¹°¿¡ ´ëÇÏ¿©
TaKaRa LA Taq¢çÀ» ÀÌ¿ëÇÏ¿© ÁõÆøÇÑ PCR »ê¹°ÀÇ ´ëºÎºÐÀº 3¡¯ ¸»´Ü¿¡ A°¡ 1¿°±â ºÎ°¡µÇ¾î ÀÖ´Ù. µû¶ó¼ ÀÌ PCR »ê¹°À» ±×´ë·Î T-vector pMD20 (Code 3270) ¶Ç´Â T-vector pMD19 (Simple) (Code 3271)¿¡ cloningÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ ¸»´Ü ÆòÈ°È ¹× ÀλêÈ ÈÄ, ÆòÈ° ¸»´Ü vector¿¡ cloningÇÒ ¼öµµ ÀÖ´Ù.
°ü·ÃÁ¦Ç°
- ºñƯÀÌÀûÀÎ ÁõÆøÀ» ¹æÁö: TaKaRa LA Taq¢ç Hot Start Version
- 2x PCR master mix: One Shot LA PCR¢â Mix Ver. 2.0
- ¿ªÀü»ç¹ÝÀÀÀ» À§ÇÑ all-in-One kit: PrimeScript¢â 1st strand cDNA Synthesis Kit
- 5x premix ¿ªÀü»ç ½Ã¾à: PrimeScript¢â IV 1st strand cDNA Synthesis Mix
- ´Ù¾çÇÑ »ùÇÃÀÇ DNA Á¤Á¦¿¡ ÃÖÀû: TaKaRa MiniBEST Universal Genomic DNA Extraction Kit
- ¿Ã¶ó¿îµå Agarose: SeaKem¢ç LE Agarose
- 5ºÐ¸¸¿¡ Àü±â¿µµ¿ ¿Ï·á! Precast gel system: FlashGel¢â System
- ÄÄÆÑÆ®ÇÑ 96 well gradient PCR ±â±â : Clontech PCR Thermal Cycler GP