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High Fidelity PrimeScript RT-PCR KitÀº PrimeScript RTase ¿Í PrimeSTAR HS DNA Polymerase¸¦ ÀÌ¿ëÇÏ¿© RNA (ȤÀº mRNA)·ÎºÎÅÍ cDNA¸¦ ÇÕ¼ºÇϰí, ±× cDNA¸¦ ÁõÆøÇϱâ À§ÇÑ Á¦Ç°ÀÌ´Ù. PrimeSTAR HS DNA Polymerase´Â Taq DNA Polymerase¿¡ ºñÇØ ÃÖ°íÀÇ Á¤È®µµ¿Í Ź¿ùÇÑ ÇÕ¼º´É·ÂÀ» °¡Áö°í ÀÖ´Ù. ±×·¯¹Ç·Î, º» Á¦Ç°Àº cDNA cloning°ú °°ÀÌ Á¤È®µµ¸¦ ¿ä±¸ÇÏ´Â Áß¿äÇÑ ½ÇÇè¿¡ »ç¿ë°¡´ÉÇÏ´Ù. ¶ÇÇÑ, º» Á¦Ç°¿¡ Æ÷ÇÔµÈ PrimeScript RTase´Â M-MLV (Moloney Murine Leukemia virus)¸¦ ±â¹ÝÀ¸·Î TaKaRa Bio¿¡¼­ °³¹ßÇÑ µ¶ÀÚÀûÀÎ ¿ªÀü»çÈ¿¼ÒÀÌ´Ù. PrimeScript RTase´Â Ź¿ùÇÑ ½ÅÀ强À» ¹ÙÅÁÀ¸·Î ±ä cDNA ÇÕ¼º¿¡ Ź¿ùÇϸç, º» È¿¼Ò¸¦ ÀÌ¿ëÇϸé GC-rich ±¸Á¶ ȤÀº 2Â÷±¸Á¶¸¦ °¡Áø RNA¸¦ templateÀ¸·Î ÇÑ ¿ªÀü»ç ¹ÝÀÀµµ ±âº»ÀûÀÎ ¿ªÀü»ç ¹ÝÀÀ ¿Âµµ (42¡ÆC)¿¡¼­ °¡´ÉÇÏ´Ù.
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PrimeScript RTase (for 2 step) 25 §¡
5¡¿PrimeScript Buffer 200 §¡
RNase Inhibitor (40 U/§¡) 25 §¡
dNTP Mixture (10 mM each) 150 §¡
Oligo dT Primer (2.5 ¥ìM) 50 §¡
Random 6 mers (20 ¥ìM) 50 §¡
PrimeSTAR HS DNA Polymerase 2.5 U/§¡ 25 §¡
5¡¿PrimeSTAR PCR Buffer 500 §¡
Control F-1 Primer *2 (20 ¥ìM) 10 §¡
Control R-1 Primer *3 (20 ¥ìM) 10 §¡
Positive Control RNA (2¡¿105 copies/§¡) 20 §¡
RNase Free dH2O 550 §¡
*1 50 reactions for Reverse Transcription 20 §¡ ¡æ PCR reaction 50 §¡
*2 upstream sense Primer for Positive Control RNA
*3 downstream anti-sense Primer for Positive Control RNA
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[Primer sequence]
Primer¸í ¿¬±â¼­¿­
Random 6 mers pd(N)6
Oligo dT Primer dT sequence: original design by TaKaRa Bio
Control F-1 Primer 5¡¯-CTGCTCGCTTCGCTACTTGGA-3¡¯
Control R-1 Primer 5¡¯-CGGCACCTGTCCTACGAGTTG-3¡¯
Positive Control RNA
º» Kit¿¡ ÷ºÎµÇ¾î ÀÖ´Â control RNA´Â SP6 promoter ¿µ¿ªÀÇ ÇÏ·ù¿¡ pBR322 À¯·¡ÀÇ tetracycline ³»¼º À¯ÀüÀÚ¸¦ ÇÔÀ¯ÇÏ´Â, ¾à 1.4 kbÀÇ ´ÜÆíÀ» »ðÀÔÇÑ plasmid pSPTet3À» templateÀ¸·Î SP6 RNA Polymerase·Î in vitro Àü»çÇÏ¿© ÇÕ¼ºÇÑ °ÍÀÌ´Ù.