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E. coli¸¦ ÀÌ¿ëÇÑ IVT template Á¦ÀÛ¹ýÀº ¸¹Àº ¾çÀ» ªÀº ½Ã°£¿¡ ¾ò±â ¾î·Á¿ì¹Ç·Î,
phi29 DNA polymerase (Code RR340A)¸¦ Ȱ¿ëÇÏ¿© ªÀº ½Ã°£ ¾È¿¡ IVT templateÀ» ´ë·® È®º¸ÇÏ´Â °ÍÀ» ¸ñÇ¥·Î ÇÑ´Ù.
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- Template: FLuc
BspQI vector (circular), 5ng
- ÇÁ¶óÀ̸Ó:
- ① Random primers (3' Phosphorothioate-modified Random Hexamer (Code 3807))
- ② 3¡¯ ¸»´ÜÀÌ phosphorothioate·Î ¼ö½ÄµÈ specific primer*
- ③ Unmodified specific primer
* phi29 DNA polymeraseÀÇ exonuclease Ȱ¼º¿¡ ÀÇÇÑ ºÐÇØ¸¦ ¹æÁöÇϱâ À§ÇÔ
- 20ul ¹ÝÀÀ°è¿¡¼ 30¡ÆC, 16½Ã°£ ¹ÝÀÀ ÈÄ »ùÇÃÀ» Á¤Á¦ÇÏ¿©
BspQI¸¦ ó¸®ÇÑ µÚ, À̸¦ templateÀ¸·Î
Takara IVTpro¢ç T7 mRNA Synthesis Kit (low dsRNA) (Code 6134)¿Í
IVTpro¢ç T7 mRNA Synthesis Kit (Code 6144)·Î IVT ¹ÝÀÀ ¼öÇàÇÏ¿´°í, ¾ç¼º ´ëÁ¶±ºÀ¸·Î linearized FLuc
BspQI º¤Å͸¦ templateÀ¸·Î »ç¿ëÇÏ¿´´Ù.
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IVT template |
ÇÕ¼º¿ë primer |
Ư¡ |
IVT template -1 |
Random primer |
ºñƯÀÌÀû ÁõÆø |
IVT template -2 |
pVAX1 P1 (phosphorothioate-modified)
+ Poly(A) Primer R (phosphorothioate-modified) |
ƯÀÌÀû + 3¡¯ º¸È£ |
IVT template -3 |
pVAX1 P1 (unmodified)
+ Poly(A) Primer R (unmodified) |
ƯÀÌÀû + 3¡¯ ºñº¸È£ |
- phi29 DNA polymerase¸¦ ÀÌ¿ëÇÑ IVT template Áغñ ÀýÂ÷
½Ã¾à |
Stock ³óµµ |
Final ³óµµ |
1 rxn |
Nuclease-free water |
- |
- |
9 §¡ |
10¡¿ phi29 Buffer |
10x |
1x |
2 §¡ |
IVT template (À§ÀÇ Ç¥ ÂüÁ¶) |
°¢ 100 ¥ìM |
°¢ 5 ¥ìM |
°¢ 1 §¡ |
dNTP mix |
10 mM each |
2 mM |
4 §¡ |
FLuc BspQ I vector (circular) |
|
5 ng/rxn |
2 §¡ |
Total volume |
19 §¡ |
¡é |
|
95¡É 5 min, ice cooling 2 min |
|
¡é |
|
1 §¡ phi29 DNA Polymerase (10 U/§¡) |
|
¡é |
|
30 ¡É, 16 h ¹ÝÀÀ |
|
¡é |
|
Á¤Á¦ |
|
¡á IVT °á°ú
IVT template (1, 2, 3)À»
Takara IVTpro¢ç T7 mRNA Synthesis Kit (low dsRNA) (Code 6134)¿Í
IVTpro¢ç T7 mRNA Synthesis Kit (Code 6144)·Î ¹ÝÀÀÇÏ¿´°í, ÃÖÁ¾ÀûÀ¸·Î mRNA ¼öÀ² ÃøÁ¤°ú ¾Æ°¡·Î½º Á© Àü±â¿µµ¿ ºÐ¼®À¸·Î ÁõÆø¾çÀ» È®ÀÎÇÏ¿´´Ù.

±×¸² 1. phi29 DNA polymerase¸¦ ÀÌ¿ëÇÏ¿© ÇÕ¼ºÇÑ IVT mRNA
Ç¥ 1. phi29 DNA Polymerase·Î ÇÕ¼ºÇÑ template¸¦ IVTÇÏ¿´À» ¶§ mRNA ¼öÀ² (yield)
IVT kit |
CleanCap (mM) |
IVT mold |
mRNA yield Æò±Õ (§¶) |
6134 |
4 mM |
FLuc BspQ I vector |
197.04 |
IVT template-1 |
193.53 |
IVT template-2 |
178.66 |
IVT template-3 |
184.06 |
6144 |
8 mM |
FLuc BspQ I vector |
206.08 |
IVT template-1 |
198.37 |
IVT template-2 |
194.86 |
IVT template-3 |
199.18 |
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- phi29 DNA Polymerase¸¦ ÀÌ¿ëÇÏ¿© Rolling Circle Amplification (RCA) ¹æ¹ýÀ¸·Î ÁõÆøÇÑ DNA·Î ÁغñÇÑ templateÀ¸·Î IVT mRNA¸¦ ÇÕ¼ºÇÑ °á°ú, ¾ç¼º´ëÁ¶±º (±âÁ¸
E. coli ±â¹Ý Çö󽺹̵å Á¦ÀÛ ¹æ½ÄÀ¸·Î ÁغñÇÑ template)°ú ºñ±³ÇßÀ» ¶§ mRNAÀÇ ÇÕ¼º ¼öÀ²°ú ǰÁúÀÌ À¯»çÇÑ ¼öÁØÀ» º¸¿´´Ù.
[Âü°í] phi29 DNA PolymeraseÀÇ 3¡Ç¡æ5¡Ç exonuclease Ȱ¼ºÀÌ ÇÁ¶óÀ̸Ӹ¦ ºÐÇØÇÒ ¼ö ÀÖ¾î 3¡Ç ¸»´ÜÀÌ º¸È£µÈ ÇÁ¶óÀ̸ÓÀÇ »ç¿ëÀÌ ÇÊ¿äÇÏ´Ù
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CDS ÁõÆøÀ» À§ÇÑ high fidelity PCR È¿¼Ò:
PrimeSTAR¢ç Max DNA Polymerase Ver.2 (Code R047A)
IVT¿ë Plasmid templateÀ» °£´ÜÇÏ°Ô Á¦ÀÛÇÏ´Â Kit:
Cloning Kit for mRNA Template (BspQ I) (Code 6133)
BspQ I Àνļ¿ÀÌ ÀÖ´Â IVT template vector:
Template Vector (BspQ I) for T7 mRNA Synthesis (Code 6146)
IVTÀü vectorÀÇ ¼±ÇüÈ¿¡ »ç¿ëÇÏ´Â Type IIS Á¦ÇÑÈ¿¼Ò:
BspQ I (Code 1227A)