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circRNA ³óÃà ¹× Á¤Á¦ ½Ã »ç¿ë

RNase R

-

Á¦Á¶»ç Á¦Ç°ÄÚµå Á¦Ç°¸í ¿ë·® °¡°Ý
(ºÎ°¡¼¼º°µµ)
ºñ°í »ç¿ëÀڸŴº¾ó
Takara
2153A
RNase R
°ü·ÃÇмú ±¸¸ÅÇϱâ new
1,000 U
391,000¿ø  2153A_DS.v2506Da.pdf

  • IVT¸¦ ÅëÇÑ circRNA ÇÕ¼º ½Ã, linear RNA¸¸ È¿À²ÀûÀ¸·Î ºÐÇØ
  • circRNA »ùÇà ³»ÀÇ linear RNA ¼±ÅÃÀû Á¦°Å
  • NGS ¶Ç´Â qPCR ºÐ¼®ÀÇ Àüó¸® ´Ü°è·Î circRNA ³óÃà ½Ã »ç¿ë
Á¦Ç°¼³¸í
º» Á¦Ç°Àº linear RNA¸¸ È¿À²ÀûÀ¸·Î ºÐÇØÇÏ´Â 3¡¯¡æ5¡¯ exoribonucleaseÀÌ´Ù. ÀÌ È¿¼Ò´Â °í¸®Çü (circular) ¶Ç´Â ¿Ã°¡¹Ì (lariat) ±¸Á¶ÀÇ RNA´Â ºÐÇØÇÒ ¼ö ¾ø¾î, circular RNA (circRNA) ¹× ¿Ã°¡¹Ì ±¸Á¶ÀÇ RNA ³óÃà ¹× Á¤Á¦ ´Ü°è¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Ù.

Lane

RNase R

È¿¼Ò·®/±âÁúRNA·®

No enzyme

-

0 U/1 §¶

1

Takara

20 U/1 §¶

2

Aȍ

3

Bȍ

4

Cȍ

5

Takara

20 U/5 §¶
(4 U/1 §¶)

6

Aȍ

7

Bȍ

8

Cȍ


±×¸² 1. RNase RÀÇ linear RNA ºÐÇØ´É
Linear RNA¿Í circRNA°¡ 1:1 ºñÀ²·Î È¥ÇÕµÈ ±âÁú (1 §¶ ¶Ç´Â 5 §¶)À» »ç¿ëÇÏ¿© º» Á¦Ç°°ú Ÿ»ç RNase RÀÇ ºÐÇØ´ÉÀ» Æò°¡ÇÏ¿´´Ù. °¢ ¹ÝÀÀÀº 20 §¡ ¹ÝÀÀ°è¿¡¼­ °¢°¢ÀÇ RNase RÀ» 20 U ÷°¡ÇÑ µÚ, 37 ¡É¿¡¼­ 15ºÐ°£ ¹ÝÀÀ½ÃÄ×°í, ÀÌÈÄ agarose gel Àü±â¿µµ¿À» ÅëÇØ ºÐ¼®ÇÏ¿´´Ù.
±× °á°ú, º» Á¦Ç°Àº circRNA´Â ºÐÇØÇÏÁö ¾Ê°í linear RNA¸¸ ¼±ÅÃÀûÀ¸·Î ºÐÇØÇϴ ƯÀ̼ºÀ» ³ªÅ¸³ÂÀ¸¸ç, È¿¼Ò·®À» 5ºÐÀÇ 1 (4 U)·Î ÁÙÀÎ Á¶°Ç¿¡¼­µµ µ¿ÀÏÇÑ ¼öÁØÀÇ linear RNA ºÐÇØ Ȱ¼ºÀ» º¸¿©ÁÖ¾ú´Ù.
¿ëµµ
1. circRNA ÇÕ¼º ÈÄ ½Ã·á ³» linear RNA Á¦°Å
2. NGS ¹× qPCR ºÐ¼® Àü circRNA ³óÃà ½Ã »ç¿ë
º¸°ü¿Âµµ
£­20 ¡É
±â¿ø
Escherichia coli carrying a plasmid that encodes the gene for RNase R£ª
£ª ÀÌ È¿¼Ò´Â N¸»´Ü¿¡ His-tag°¡ ºÎÂø
ÀϹÝÀû Ư¼º
ºÐÀÚ·®: ¾à 93 kDa
Ȱ¼ºÀÇ Á¤ÀÇ
37¡É¿¡¼­ 10ºÐ µ¿¾È 10 §¶ÀÇ poly-r(A)¸¦ acid-soluble nucleotide·Î º¯È¯ÇÏ´Â È¿¼Ò·®À» 1 U·Î Á¤ÀÇ.
ºñȰ¼ºÈ­ Á¶°Ç
60¡É, 10ºÐ
Ȱ¼º ÃøÁ¤¿ë ¹ÝÀÀ¾× Á¶¼º

1¡¿

10¡¿RNase R Reaction Buffer

60 §¶/¹ÝÀÀ´ç

Poly-r(A)

ÃÖÀû Á¶°Ç ¹ÝÀÀ Á¶°Ç

½Ã¾à

»ç¿ë·®

ÃÖÁ¾ ³óµµ

Nuclease-free water

x §¡

 

RNA*1

5 §¶

0.25 §¶/§¡

10¡¿RNase R Reaction Buffer (10x)

2 §¡

1 ¡¿

RNase R (20 U/§¡)

1 §¡*2

1 U/§¡

Total

20 §¡

 
37 ¡É¿¡¼­ 15~30ºÐ°£ ¹ÝÀÀ
*1 RNase R·Î RNA¸¦ ºÐÇØÇϱâ À§Çؼ­´Â7 nt ÀÌ»óÀÇ 3¡¯ overhangÀÌ ÇÊ¿äÇÏ´Ù.
*2 RNase RÀ» °ú·®À¸·Î ÷°¡ ½Ã circRNA°¡ ºÐÇØµÉ ¼ö ÀÖ¾î, circRNA ºÐÇØ°¡ °üÂûµÉ °æ¿ì È¿¼ÒÀÇ »ç¿ë·®À» ÁÙ¿©¾ß ÇÑ´Ù.
°ü·ÃÁ¦Ç°
- dsRNA »ý¼ºÀÌ ÀûÀº °íǰÁú mRNA ÇÕ¼º È¿¼Ò PrimeCap¢â T7 RNA Polymerase (low dsRNA) (Code 2560A)
- RNA, DNA ÇÕ¼º ½Ã PPi¸¦ Á¦°ÅÇÏ¿© ¼öÀ²À» ³ôÀ̴ Pyrophosphatase (inorganic) (Code 2450A)
- mRNA ±¸Á¶Ã¼ ½ºÅ©¸®´×¿¡ »ç¿ë Human Cell-Free Protein Expression Master Mix for mRNA (Code 3288)
- ÀǾàǰ ¿ø·á Á¦Á¶ ¹× ǰÁú Æò°¡¿¡ »ç¿ëÇÏ´Â RNase T1, AOF (Code 2152A)

Keyword :

in vitro transcription
>
mRNA ¹é½Å/ÀǾàǰÀÇ ±âÃÊ ¿¬±¸, °øÁ¤ °³¹ß ¹× ..
mRNA ÇÕ¼º È¿¼ÒÀÇ Ç°Áú µî±Þ RUO/HQ/GMP
>
dsRNA »ý¼º ÃÖ¼ÒÈ­, ³ôÀº ĸÇÎ È¿À²À» ½ÇÇö
[GMP grade] PrimeCap¢â T7 RNA Polymerase (low dsRNA)
>
Low dsRNA Polymerase¸¦ »ç¿ëÇÑ °í¼öÀ² IVT ½Ã..
(PrimeCap¢â T7) IVTpro¢â ½Ã½ºÅÛ
>
dsRNA »ý¼ºÀÌ Àû¾î ÀÓ»óºÐ¾ßÀÇ ¿¬±¸°³¹ß¿¡ ÀûÇÕ..
PrimeCap¢â T7 RNA Polymerase (low dsRNA)
>
BspQ IÀ» »ç¿ëÇÑ °í¼öÀ² IVT ½Ã½ºÅÛ
(BspQ I) IVTpro¢â ½Ã½ºÅÛ
>
°íǰÁú °í¼öÀ² in vitro transcriptionÀ» À§ÇÑ ..
Takara IVTpro¢â mRNA Synthesis System
>
mRNA ±¸Á¶Ã¼ ½ºÅ©¸®´×¿¡ »ç¿ë
Human Cell-Free Protein Expression Master Mix for mRNA
>
RNA ÇÕ¼º ¼öÀ²ÀÌ Çâ»óµÈ
T7 RNA Polymerase ver.2.0
>
IVT Àû¿ë¿¡ ÃÖÀû, Type IIS Á¦ÇÑÈ¿¼Ò
BspQ I
>
RNAÀÇ 5¡¯-¸»´Ü¿¡ Cap (Cap 0)À» ºÎ°¡ÇÏ´Â È¿¼Ò
Vaccinia Capping Enzyme
>
´Ù¾çÇÑ ¿Âµµ¿¡¼­ ¹ÝÀÀÇÒ ¼ö ÀÖ´Â Capping enzym..
Faustovirus Capping Enzyme (S17)
>
RNAÀÇ 5¡¯ ¸»´ÜÀ» Cap 0 ¡æ Cap 1·Î º¯È¯ÇÏ´Â ..
mRNA Cap 2-O-Methyltransferase
>
DNA, RNA ÇÕ¼º ¹ÝÀÀÀ» ÃËÁø
Pyrophosphatase (inorganic)
>
Àú³óµµ DTT¿¡¼­µµ ¾ÈÁ¤ÀûÀÎ RNase inhibitor
Recombinant RNase Inhibitor ver.2.0
>
Poly(A) ¹× ¹Ýº¹ ¼­¿­À» Æ÷ÇÔÇÏ´Â À¯ÀüÀÚÀÇ Å¬..
Takara Stable Competent Cells
>
ÀǾàǰ ¿ø·á Á¦Á¶ ¹× ǰÁú Æò°¡¿¡ »ç¿ë
RNase T1, AOF
>
circRNA ³óÃà ¹× Á¤Á¦ ½Ã »ç¿ë
RNase R
>
´Ù¾çÇÑ Å©±âÀÇ ssRNA »çÀÌÁî È®ÀÎ
0.5-10 kb ssRNA Ladder Marker