- Cap ±¸Á¶¿Í Poly(A) ¼¿À» °¡Áø mRNA¸¦ °£ÆíÇÏ°Ô ÇÕ¼ºÇÏ´Â all-in-one kit*
- T7 RNA Polymerase¸¦ ÀÌ¿ëÇÑ °íÈ¿À² in vitro transcription (IVT)À» À§ÇÑ Á¶¼º ÃÖÀûÈ
(20 §¡ ¹ÝÀÀ ´ç ÃÖ´ë 200 §¶ mRNA ÇÕ¼º°¡´É)
- Pseudouridine µîÀ¸·Î º¯ÇüµÈ mRNAµµ ¼öÀ² °¨¼Ò ¾øÀÌ in vitro transcription (IVT) °¡´É
- In-Fusion¢ç Snap Assembly Master Mix Àû¿ëÀ¸·Î °£ÆíÇÑ cloning
- IVT ÈÄ template DNA¸¦ Á¦°ÅÇϱâ À§ÇÑ DNase I°ú ÇÕ¼ºµÈ mRNA¸¦ Á¤Á¦Çϱâ À§ÇÑ LiCl ¿ë¾× Æ÷ÇÔ
*º» Á¦Ç°¿¡ Cap analog´Â Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù.
Á¦Ç°¼³¸í
Takara IVTpro¢â mRNA Synthesis System (Code 6141)Àº Cap ±¸Á¶¿Í Poly(A) ¼¿À» °¡Áø mRNA¸¦ °£ÆíÇÏ°Ô °íÈ¿À²·Î ÇÕ¼ºÇÒ ¼ö ÀÖ´Â Å°Æ®·Î, ¾Æ·¡ÀÇ µÎ Á¦Ç°À¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù.
(1) Cloning Kit for mRNA Template (Code 6143)
: in vitro transcription (IVT)¿¡ »ç¿ëµÇ´Â plasmid templateÀ» °£ÆíÇÏ°Ô Á¦ÀÛ
(2) Takara IVTpro¢â T7 mRNA Synthesis Kit (Code 6144)
: ÃÖÀûÈµÈ in vitro transcription (IVT) ½Ã½ºÅÛÀ¸·Î °íÇ°ÁúÀÇ Capping µÈ mRNA¸¦ °í¼öÀ²·Î ÇÕ¼º
¡ØÀÌ Á¦Ç°¿¡´Â Cap analog°¡ Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù.
º» Á¦Ç°Àº CleanCap¢ç Reagent AG (TriLink BioTechnologies)¿¡ ÃÖÀûȵǾî ÀÖÀ¸¸ç, CleanCap¢ç Reagent AG´Â º°µµ·Î Áغñ ¹Ù¶ø´Ï´Ù.
±×¸² 1. Takara IVTpro¢â mRNA Synthesis System (Code 6141) workflow
(1) Cloning Kit for mRNA Template (Code 6143)
mRNAÀÇ IVT¿ë template¸¦ Á¦ÀÛÇϱâ À§ÇÏ¿©, CDS¸¦ cloningÇϱâ À§ÇÑ ¼±ÇüÈµÈ plasmid¿Í Æí¸®ÇÑ cloningÀ» À§ÇÑ In-Fusion¢ç ½Ã¾à ¹× control fragment (FLuc)°¡ Æ÷ÇԵǾî ÀÖ´Ù. ¼±ÇüÈµÈ plasmid¿¡´Â T7 promoter, transcription start sequence (AGG), 5¡¯-UTR (untranslated region), 3¡¯-UTR, Poly(A) ¼¿ (105 ¿°±â)ÀÌ Æ÷ÇԵǾî ÀÖ´Ù. ¿©±â¿¡ ¹ßÇöÇÏ°íÀÚ ÇÏ´Â À¯ÀüÀÚ (coding sequence: CDS)¸¦ In-Fusion cloningÇÏ¿© »ç¶÷À̳ª ¸¶¿ì½º µî Æ÷À¯·ù ¼¼Æ÷¿¡¼ »ç¿ë °¡´ÉÇÑ CleanCap Reagent AG¸¦ ÀÌ¿ëÇÑ mRNA ÇÕ¼º¿ë ÁÖÇü plasmid¸¦ ±¸ÃàÇÒ ¼ö ÀÖ´Ù.
* Linearized Template VectorÀÇ ¼¿ Á¤º¸´Â ¾Æ·¡ ¡Ø¼¿ Á¤º¸¸¦ Âü°íÇØ ÁÖ¼¼¿ä.
(2) Takara IVTpro¢â T7 mRNA Synthesis Kit (Code 6144)
T7 promoter ¼¿À» Æ÷ÇÔÇÑ dsDNA¸¦ templateÀ¸·Î IVT ¹ÝÀÀÀ» ÅëÇØ mRNA¸¦ ÇÕ¼ºÇϱâ À§ÇÑ Á¦Ç°ÀÌ´Ù. º» Á¦Ç°Àº IVT ¹ÝÀÀ ÈÄ template DNA¸¦ Á¦°ÅÇϱâ À§ÇÑ DNase I°ú ÇÕ¼ºµÈ mRNA¸¦ Á¤Á¦Çϱâ À§ÇÑ LiCl ¿ë¾×À» Æ÷ÇÔÇÏ°í ÀÖ´Ù. ÁøÇÙ»ý¹°¿¡¼ mRNA¸¦ proteinÀ¸·Î translation Çϱâ À§Çؼ´Â 5¡¯ ¸»´Ü¿¡ Cap ±¸Á¶¸¦ ÇÊ¿ä·Î ÇÑ´Ù. º» Å°Æ®´Â CleanCap¢ç Reagent AG (TriLink BioTechnologies)¸¦ ÀÌ¿ëÇÑ Cap ±¸Á¶¸¦ °¡Áø mRNA ÇÕ¼º¿¡ ÃÖÀûÈ µÇ¾î ÀÖ´Ù. ¶ÇÇÑ ¼¼Æ÷ µµÀÔ ½Ã ¸é¿ª¿ø¼ºÀ» ÃÖ¼ÒÈÇϱâ À§ÇØ UTP ´ë½Å pseudo UTP¸¦ »ç¿ëÇÏ´Â °æ¿ì¿¡µµ mRNAÀÇ ¼öÀ² °¨¼Ò ¾øÀÌ IVT¸¦ ÁøÇàÇÒ ¼ö ÀÖ´Ù.
º» Á¦Ç°À» »ç¿ëÇϸé 1ȸ ¹ÝÀÀ ´ç (20 §¡) ÃÖ´ë 200 §¶ ÀÌ»óÀÇ RNA ÇÕ¼ºÀÌ °¡´ÉÇÏ´Ù. ¶ÇÇÑ ÇÊ¿ä ½Ã scale upÀÌ °¡´ÉÇϸç, 200 §¡ ¹ÝÀÀ¿¡¼µµ mRNA ¼öÀ²ÀÇ Á÷¼±¼º (¼öÀ² ±â´ëÄ¡)¿¡ ¹®Á¦°¡ ¾øÀ½À» È®ÀÎÇß´Ù (»ç¿ëÀÚ ¸Þ´º¾ó Âü°í).
Takara IVTpro¢â mRNA Synthesis System (Code 6141)À» »ç¿ëÇØ mRNA¸¦ ÇÕ¼ºÇÏ´Â °æ¿ì ¸ñÀû À¯ÀüÀÚ (GOI) cloning ÈÄ Poly(A) ¼¿ ÇÏ·ù¿¡ Ãß°¡ ¼¿ ¾øÀÌ Á¦ÇÑÈ¿¼Ò·Î Àý´ÜÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. µû¶ó¼ mRNA ÇÕ¼º¿ë plasmidÀÇ ¼±ÇüÈ¿¡´Â Hind III (Code 1060A)ÀÇ »ç¿ëÀ» °·ÂÈ÷ ±ÇÀåÇÑ´Ù (»ç¿ëÀÚ ¸Þ´º¾ó Âü°í).
¿ëµµ
- IVT ¿ë template plamsid DNA Á¦ÀÛ
- CleanCap¢ç Reagent AG (TriLink BioTechnologies)¸¦ »ç¿ëÇÑ IVT
- Anti-Reverse Cap Analog (ARCA) µîÀÇ Cap analog¸¦ ÀÌ¿ëÇÑ capped mRNA ÇÕ¼º
(¡ØARCA »ç¿ë ½Ã º» Á¦Ç°°ú ´Ù¸¥ template ¼¿ÀÌ ÇÊ¿äÇÏ´Ï ÁÖÀÇ ¹Ù¶ø´Ï´Ù.)
- Long non-coding RNA ÇÕ¼º
- guide RNA ÇÕ¼º
- siRNA precursor ÇÕ¼º
- RT-qPCR¿ë RNA standard template ÇÕ¼º
- HybridizationÀ» À§ÇÑ RNA probe ÇÕ¼º
³»¿ë
Cloning Kit for mRNA Template (Code 6143)
Linearized Template Vector (50 ng/§¡) |
10 §¡ |
FLuc Control Fragment (100 ng/§¡)*1 |
10 §¡ |
5¡¿ In-Fusion Snap Assembly Master Mix |
20 §¡ |
*1 FLuc Control FragmentÀÇ ¼¿ Á¤º¸´Â ¾Æ·¡¸¦ Âü°í.
Takara IVTpro T7 mRNA Synthesis Kit (Code 6144)
10¡¿ Transcription Buffer |
40 §¡ |
10¡¿ ATP |
40 §¡ |
10¡¿ CTP |
40 §¡ |
10¡¿ GTP |
40 §¡ |
10¡¿ UTP |
40 §¡ |
10¡¿ Enzyme Mix |
40 §¡ |
Nuclease-Free Water |
3 x 1 §¢ |
DNase I |
80 §¡ |
Lithium Chloride Precipitation Solution |
600 §¡ |
Positive Control Template (FLuc) (0.5 §¶/§¡) *2 |
10 §¡ |
*2 T7 promoter, 5¡¯-UTR, FLuc CDS, 3¡¯-UTR, Poly(A) ·Î ±¸¼º, »ó¼¼ÇÑ ¼¿ Á¤º¸´Â ¾Æ·¡ ¡Ø¼¿ Á¤º¸¸¦ Âü°íÇØ ÁÖ¼¼¿ä.
ÁÖÀÇ»çÇ×
- Template DNA³ª ¹ÝÀÀ¿¡ »ç¿ëµÇ´Â tube, micro-pipette µîÀÌ RNase¿¡ ¿À¿°µÇ¾î ÀÖ´Â °æ¿ì RNAÀÇ ¼öÀ²ÀÌ ÀúÇϵǰųª fragmentationÀÌ ÀϾ ¼ö ÀÖ½À´Ï´Ù. µû¶ó¼ RNase freeÀÇ Àü¿ë tube ¹× micro-pipetteÀ» »ç¿ëÇÏ°í ÀÏȸ¿ë Àå°©À» »ç¿ëÇÏ¿© RNase ¿À¿°À» ÁÖÀÇ ¹Ù¶ø´Ï´Ù.
- 10x Enzyme Mix´Â °úµµÇÑ vortexingÀ» ÇÇÇϽñ⠹ٶø´Ï´Ù.
- Lithium Chloride Precipitation SolutionÀº »ç¿ë Àü¿¡ ½Ç¿Â¿¡¼ À¶ÇØ ¹Ù¶ø´Ï´Ù. À¶ÇØ ÈÄ È¥ÇÕÇÑ ÀÌÈÄ¿¡µµ ħÀü¹°ÀÌ ³²À» °æ¿ì 37¡É¿¡¼ ¿ëÇؽÃÅ°°í, ±×·¡µµ ħÀü¹°ÀÌ ³²´Â °æ¿ì¿¡´Â ±×´ë·Î »ç¿ëÇصµ µË´Ï´Ù.
º¸Á¸ -20¡É
º» Á¦Ç° ÀÌ¿Ü¿¡ ÇÊ¿ä ½Ã¾à (ÁÖ¿ä ½Ã¾à)
- CleanCap¢ç Reagent AG (TriLink Biotechnology)
- pseudo-UTP µîÀÇ º¯Çü nucleotide
- Á¦ÇÑÈ¿¼Ò (Hind III)
¡Ø¼¿ Á¤º¸
- FLuc Control Fragment
: sequence fasta ÆÄÀÏ ¹Ù·Î°¡±â
: Positive Control Template (FLuc)ÀÇ 2,685~4,367 (1,683 bp)°ú µ¿ÀÏÇÑ ¼¿ÀÌ´Ù.
- Linearized Template Vector
: sequence fasta ÆÄÀÏ ¹Ù·Î°¡±â
: Vector map ¹Ù·Î°¡±â
- Positive Control Template(FLuc)
: sequence fasta ÆÄÀÏ ¹Ù·Î°¡±â
: Vector map ¹Ù·Î°¡±â
°ü·ÃÁ¦Ç°
- In-Fusion¢ç cloning½Ã °³¼±µÈ colony Çü¼º ´É·ÂÀ¸·Î ¼º´ÉÀº up °¡°ÝÀº down In-Fusion¢ç Snap Assembly Master Mix (Code 638947)
- In-Fusion¢ç cloning¿¡ ÃÖÀûÈµÈ competent cell Stellar¢â Competent Cells (Code 636763)
- ¹ü¿ë¼º ³ôÀº High fidelity PCR È¿¼Ò PrimeSTAR¢ç GXL DNA Polymerase (Code R050A)
- Á¦ÇÑÈ¿¼Ò Hind III (Code 1060A)
- mRNA Àü¿ë transfection ½Ã¾à TransIT¢ç-mRNA Transfection Kit (Code MIR 2250)
- RNA ÇÕ¼º ¼öÀ²ÀÌ ¾÷±×·¹À̵åµÈ T7 RNA Polymerase ver.2.0 (Code 2541A)
- RNA, DNA ÇÕ¼º ½Ã PPi¸¦ Á¦°ÅÇÏ¿© ¼öÀ²À» ³ôÀÌ´Â Pyrophosphatase (inorganic) (Code 2450A)