¡Ø Takara IVTpro¢â mRNA Synthesis System (low dsRNA) (Code 6131)Àº
in vitro transcription (IVT)À» À§ÇÑ all-in-one kit·Î Cloning Kit for mRNA Template (
BspQ I) (Code 6133) + Takara IVTpro¢â T7 mRNA Synthesis Kit (low dsRNA) (Code 6134)·Î ±¸¼ºµÈ Á¦Ç°ÀÔ´Ï´Ù.
- in vitro transcription (IVT) ¹ÝÀÀ¿¡ PrimeCap¢â T7 RNA Polymerase (low dsRNA) (Code 2560A)À» »ç¿ëÇÏ¿© dsRNA »ý¼ºÀ» Å©°Ô ¾ïÁ¦ÇÏ¿© »ýüÅõ¿© ½Ã ¸é¿ª¿ø¼º °¨¼Ò (#6134)
- Cap ±¸Á¶¿Í Poly (A) ¼¿À» °¡Áø mRNA¸¦ ½±°Ô ÇÕ¼ºÇÒ ¼ö ÀÖ´Â all-in-one-kit
- BspQ I (Code 1227A)À» »ç¿ëÇÏ¿© Poly(A) ¼¿ ÈÄ Ãß°¡¼¿ ¾øÀÌ scarless mRNA¿ë ÇÕ¼º templateÀ» Á¦ÀÛ °¡´É (#6133)
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Takara IVTpro¢â mRNA Synthesis System (low dsRNA) (Code 6131)Àº Cap ±¸Á¶¿Í Poly(A) ¼¿À» °¡Áø mRNA¸¦ °£ÆíÇÏ°Ô °íÈ¿À²·Î ÇÕ¼ºÇÏ´Â all-in-one kitÀÌ´Ù. ÀÌ ½Ã½ºÅÛÀº ¾Æ·¡¿Í °°ÀÌ ¨ç TriLinkÀÇ Cap analog (CleanCap¢ç Reagent AG ¶Ç´ÂCleanCap¢ç Reagent AG (3¡¯OMe))¸¦ »ç¿ëÇÏ¿© template plasmid¸¦ Á¦ÀÛÇÒ ¶§ Poly(A) ¼¿ µÚ¿¡ Ãß°¡ ¿°±â°¡ ¾ø´Â scarless IVT template plasmid¸¦ Á¦ÀÛÇÏ´Â Kit ¿Í ¨è template plasmid¸¦ ÁÖÇüÀ¸·Î PrimeCap¢â T7 RNA Polymerase (low dsRNA) (Code 2560A)·Î dsRNA »ý¼ºÀ» ¾ïÁ¦ÇÏ¸ç °íÇ°ÁúÀÇ °í¼öÀ² mRNA¸¦ ÇÕ¼ºÇÏ´Â Kit·Î ±¸¼ºµÇ¾î ÀÖ´Ù.
* ÀÌ Á¦Ç°¿¡´Â Cap analog°¡ Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. CleanCap¢ç Reagent AG (TriLink)´Â º°µµ·Î Áغñ ¹Ù¶ø´Ï´Ù.
¨ç Cloning Kit for mRNA Template (BspQ I) (Code 6133): Template vector Á¦ÀÛ
: IVT template plasmid Á¦ÀÛÀ» À§ÇØ In-Fusion¢ç cloning¿ë linearized vector, In-Fusion¢ç ½Ã¾à ¹× control fragment (FLuc)·Î ±¸¼ºµÇ¾î ÀÖ´Ù. Linearized vector´Â T7 promoter, transcriptional start sequence (AGG), 5¡¯-UTR (untranslated region), 3¡¯-UTR ¹× Poly(A) ¼¿ (141 base)ÀÌ Æ÷ÇԵǾî ÀÖÀ¸¸ç, ¹ßÇöÇÏ°íÀÚ ÇÏ´Â À¯ÀüÀÚÀÇ ÄÚµù¼¿ (CDS; coding sequence)¸¸ vector¿¡ cloning Çϸé humanÀ̳ª mouse µî mammalian ¼¼Æ÷¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ´Â mRNA ÇÕ¼º¿ë plasmid Á¦ÀÛÀÌ °¡´ÉÇÏ´Ù. ƯÈ÷ ÀÌ vector¿¡´Â Poly(A) ¼¿ ¹Ù·Î ´ÙÀ½¿¡ BspQ I (Type IIS Á¦ÇÑÈ¿¼Ò) Àνļ¿ÀÌ ÀÖ¾î Ãß°¡¼¿ÀÌ ¾ø´Â scarless mRNA ÇÕ¼ºÀÌ °¡´ÉÇÏ´Ù.
¨è Takara IVTpro¢â T7 mRNA Synthesis Kit (low dsRNA) (Code 6134): °í¼öÀ² mRNA ÇÕ¼º
: Template plasmid¸¦ ÁÖÇüÀ¸·Î in vitro transcription (IVT)ÇÏ´Â Á¦Ç°ÀÌ´Ù. ü³»¿¡¼ ¸é¿ª¿ø¼ºÀ¸·Î ÀÛ¿ëÇÏ´Â dsRNAÀÇ »ý¼ºÀ» Å©°Ô ¾ïÁ¦ÇÏ¸é¼ °íÇ°Áú, °í¼öÀ²ÀÇ mRNA¸¦ ÇÕ¼ºÇÒ ¼ö ÀÖ´Ù. CleanCap Reagent AG (TriLink; Code N-7113) µîÀ» ÀÌ¿ëÇϸé ÁøÇÙ»ý¹°¿¡¼ ´Ü¹éÁúÀÇ translation¿¡ ÇÊ¿äÇÑ 5¡¯-Cap ±¸Á¶¸¦ °¡Áö´Â mRNA¸¦ È¿À²ÀûÀ¸·Î Á¦ÀÛÇÒ ¼ö ÀÖ´Ù. ¶Ç´Â º» Á¦Ç°À¸·Î Á¦ÀÛÇÑ mRNA¿¡ enzymatic capping ¹æ¹ýÀ¸·Î Faustovirus Capping Enzyme (S17) (Code 2480A) ȤÀº Vaccinia Capping Enzyme (Code 2460A)¿Í ÇÔ²² mRNA Cap 2-O-Methyltransferase (Code 2470A)¸¦ »ç¿ëÇØ 5¡¯-Cap ±¸Á¶¸¦ ºÎ°¡ÇÏ´Â °Íµµ °¡´ÉÇÏ´Ù. ÀÌ¿Ü ¼¼Æ÷ µµÀԽà ¸é¿ª¿ø¼ºÀ» ³·Ãß±â À§ÇØ UTP ´ë½Å pseudo-UTP µîÀ» »ç¿ëÇصµ mRNA ÇÕ¼º ¼öÀ² ÀúÇØ ¾øÀÌ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
±×¸² 1. FLuc mRNA (¾à 1.9 kb)¸¦ ÇÕ¼ºÇÏ¿© ¼öÀ², dsRNAÇÔ·®, ´Ü¹éÁú ¹ßÇö ¼öÁØ ºñ±³.
FLuc (Positive Control Template)À» »ç¿ëÇØ º» Á¦Ç° (Takara IVTpro¢â mRNA Synthesis System (low dsRNA) (Code 6131)), ±âÁ¸ Á¦Ç° (Takara IVTpro¢â mRNA Synthesis System (Code 6141)) ¹× A»ç Á¦Ç°À» ÀÌ¿ëÇØ CleanCap¢çÀÇ À¯¹«¿¡ µû¶ó Ç¥ÁØ ÇÁ·ÎÅäÄÝ·Î IVTÇÑ µÚ °á°ú¸¦ ºñ±³ÇÏ¿´´Ù (±×·¡ÇÁ´Â °¢ Á¦Ç°¿¡ Æ÷ÇÔµÈ T7 RNA Polymerase À̸§À¸·Î ÀÛ¼º). ±× °á°ú, (A) º» Á¦Ç°°ú ±âÁ¸ Á¦Ç° ¸ðµÎ¿¡¼ CleanCap¢çÀÇ À¯¹«¿¡ »ó°ü¾øÀÌ mRNA ÇÕ¼º ¼öÀ²ÀÌ ³ô¾Ò°í, (B) º» Á¦Ç°À» ÀÌ¿ëÇÏ¸é ±âÁ¸ Á¦Ç° ´ëºñ dsRNA »ý¼ºÀÌ ¾à 95% ¾ïÁ¦µÊÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ, (C) ÇÕ¼ºµÈ mRNA¸¦ HEK293T ¼¼Æ÷¿¡ transfectionÇÏ°í FLuc assay·Î ´Ü¹éÁúÀÇ ¼¼Æ÷³» ¹ßÇö ¼öÁØÀ» ÃøÁ¤ÇÑ °á°ú, º» Á¦Ç°À¸·Î ÇÕ¼ºµÈ mRNAÀÇ ´Ü¹éÁú ¹ßÇö ¼öÁØÀÌ °¡Àå ³ôÀ½À» È®ÀÎÇÏ¿´´Ù.
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- IVT ¿ë template plamsid DNA Á¦ÀÛ
- Poly(A) ¼¿ ÈÄ Ãß°¡ ¿°±â ¾ø´Â scarless mRNA ÇÕ¼º
- CleanCap¢ç Reagent AG (TriLink BioTechnologies)¸¦ »ç¿ëÇÏ´Â IVT
- Anti-Reverse Cap Analog (ARCA) µîÀÇ Cap analog¸¦ ÀÌ¿ëÇÑ capped mRNA ÇÕ¼º
(¡ØARCA »ç¿ë ½Ã º» Á¦Ç° template (#6133; #6146)°ú ´Ù¸¥ 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 (BspQ I) (Code 6133) (10ȸ)
Linearized Template Vector (BspQ I) (50 ng/§¡) |
10 §¡ |
FLuc Control Fragment (BspQ I) (100 ng/§¡)*1 |
10 §¡ |
5¡¿ In-Fusion Snap Assembly Master Mix*2 |
20 §¡ |
Takara IVTpro¢â T7 mRNA Synthesis Kit (low dsRNA) (Code 6134) (20ȸ)
10¡¿ Transcription Buffer |
40 §¡ |
10¡¿ ATP |
40 §¡ |
10¡¿ CTP |
40 §¡ |
10¡¿ GTP |
40 §¡ |
10¡¿ UTP |
40 §¡ |
10¡¿ Enzyme Mix 2 |
40 §¡ |
Nuclease-Free Water |
1 §¢ x 3 |
DNase I |
80 §¡ |
Lithium Chloride Precipitation Solution |
600 §¡ |
Positive Control Template (FLuc) (0.5 ¥ìg/§¡)*3 |
10 §¡ |
*1 Human ¼¼Æ÷¿¡¼ ¹ßÇö¿¡ ÃÖÀûÈµÈ Photinus pyralis luciferase codonÀÇ CDS
*2 In-Fusion¢ç Snap Assembly Master Mix (Code 638947 ¿Ü)¿Í µ¿ÀÏÇÑ ½Ã¾à
*3 T7 promoter+5¡¯UTR+Fluc-CDS+3¡¯UTR+Poly(A)·Î ±¸¼ºµÈ ¿°±â¼¿À» °¡Áø ¼±ÇüÈµÈ plasmid DNA
BspQ I (Code 1227A)
BspQ I (10 U/§¡) |
500 U |
10x BspQ I Buffer* |
1 §¢ |
* º» ¹öÆÛ¿¡´Â BSA°¡ Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù.
»ç¿ë»óÀÇ ÁÖÀÇ
- ÀÌ Á¦Ç°Àº mRNA¸¦ ÇÕ¼ºÇÏ´Â ½Ã¾àÀÌ´Ù. RNase°¡ dsDNA template, ½Ã¾à, ¹ÝÀÀ¿¡ »ç¿ëµÇ´Â tube, micropipette ÆÁ µî¿¡ ¿À¿°µÇ¸é ¹ÝÀÀ ÈÄ ¾òÀº RNAÀÇ ¼öÀ²ÀÌ °¨¼ÒÇϰųª RNA°¡ ´ÜÆíÈ µÉ ¼ö ÀÖ´Ù. ¹ÝÀÀ¿¡ »ç¿ëÇÏ´Â tube¿Í micropipette ÆÁÀ» µû·Î °ü¸®ÇÏ°í, RNase ¿À¿°À» ¹æÁöÇϱâ À§ÇØ ÀÏȸ¿ë Àå°©À» Âø¿ëÇϵµ·Ï ±ÇÀåÇÑ´Ù.
- »ç¿ëÁß enzymeÀº ¾óÀ½ À§¿¡ ³õ°í °úµµÇÑ ±³¹Ý ¹× ¹Ýº¹ÀûÀÎ freeze/thaw °úÁ¤À» ÇÇÇØ¾ß ÇÑ´Ù.
- Lithium chloride Precipitation SolutionÀº »ç¿ë Àü ½Ç¿Â¿¡¼ Çص¿ÇÏ°í, À¶ÇØ ÈÄ Àß È¥ÇÕÇÑ´Ù. ħÀü¹°ÀÌ º¸ÀÏ °æ¿ì 37 ¡É¿¡¼ ÀÎÅ¥º£À̼ÇÇÏ°í, ÀÌÈÄ ³²Àº ħÀü¹°Àº ±×´ë·Î »ç¿ëÇصµ µÇ¸ç ¼º´É¿¡´Â ¿µÇâÀ» ÁÖÁö ¾Ê´Â´Ù.
º¸Á¸ -20¡É
Takara IVTpro¢â mRNA Synthesis System (low dsRNA) (Code 6131) ÀÌ¿Ü¿¡ ÇÊ¿ä ½Ã¾à (ÁÖ¿ä ½Ã¾à)
- TransformationÀ» À§ÇÑ competent cell ¹× ½Ã¾à
- CleanCap¢ç Reagent AG (TriLink Biotechnology)
- pseudo-UTP µîÀÇ º¯Çü nucleotide
- Á¦ÇÑÈ¿¼Ò (BspQ I (Code 1227A))
¡Ø¼¿Á¤º¸
* Positive Control Template (FLuc)¿¡ 2,685 ~ 4,367 (1,683 bp)¿Í µ¿ÀÏÇÏ´Ù.
°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)
- Poly(A) ¹× ¹Ýº¹¼¿À» Æ÷ÇÔÇÑ À¯ÀüÀÚ cloning¿¡ ÃÖÀû competent cell Takara Stable Competent Cells (Code 9132)
- ¹ü¿ë¼º ³ôÀº High fidelity PCR È¿¼Ò PrimeSTAR¢ç GXL DNA Polymerase (Code R050A)
- mRNA Àü¿ë transfection ½Ã¾à TransIT¢ç-mRNA Transfection Kit (Code MIR 2250)
- dsRNA »ý¼ºÀÌ ÀûÀº °íÇ°Áú mRNA ÇÕ¼º È¿¼Ò PrimeCap¢â T7 RNA Polymerase (low dsRNA) (Code 2560A)
- RNA, DNA ÇÕ¼º ½Ã PPi¸¦ Á¦°ÅÇÏ¿© ¼öÀ²À» ³ôÀÌ´Â Pyrophosphatase (inorganic) (Code 2450A)
- Capping enzyme (uncapped RNA -> Cap0 RNA): Vaccinia Capping Enzyme (Code 2460A)
- Capping enzyme (Cap0 RNA -> Cap1 RNA): mRNA Cap 2-O-Methyltransferase (Code 2470A)
- ´Ù¾çÇÑ ¿Âµµ¿¡¼ ¹ÝÀÀÇÒ ¼ö ÀÖ´Â Capping enzyme (uncapped RNA -> Cap0 RNA): Faustovirus Capping Enzyme (S17) (Code 2480A)