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Single-stranded DNA °£ÀÇ ligation

Single strand DNA Ligase

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Á¦Á¶»ç Á¦Ç°ÄÚµå Á¦Ç°¸í ¿ë·® °¡°Ý
(ºÎ°¡¼¼º°µµ)
ºñ°í »ç¿ëÀڸŴº¾ó
Takara
NN005A
Single strand DNA Ligase
°ü·ÃÇмú ±¸¸ÅÇϱâ new
20ȸ
446,000¿ø  nn005a_ds_j.pdf
Takara
NN005B
Single strand DNA Ligase
°ü·ÃÇмú ±¸¸ÅÇϱâ new
100ȸ (NN005A x 5)
2,007,000¿ø 

  • ³ôÀº ¹ÝÀÀ È¿À²·Î single-stranded DNA (ssDNA) °£ÀÇ ligation °¡´É
  • ssDNA °£, single-stranded RNA (ssRNA) °£, ¶Ç´Â ssDNA¿Í ssRNA°¡ ¼¯ÀÎ Á¶ÇÕµµ ligation °¡´É
Á¦Ç° ¼³¸í
Single strand DNA Ligase´Â single-stranded DNA °£ÀÇ ligationÀÌ °¡´ÉÇÑ È¿¼ÒÀÌ´Ù. ¶ÇÇÑ ¡®ssDNA °£¡¯, ¡®ssRNA °£¡¯, ¶Ç´Â ¡®ssDNA¿Í ssRNA°¡ ¼¯ÀΡ¯ Á¶ÇÕÀ¸·Îµµ ³ôÀº È¿À²ÀÇ ligationÀÌ °¡´ÉÇÏ´Ù (±×¸² 1). º» È¿¼Ò´Â ATP Á¸Àç ÇÏ¿¡¼­ ssDNA/RNAÀÇ 5¡¯-P (Àλê±â) ¸»´Ü°ú 3¡¯-OH (ÇÏÀ̵å·Ï½Ç±â) ¸»´ÜÀ» phosphodiester °áÇÕÀ¸·Î ligationÀÌ °¡´ÉÇÏ´Ù. ¶ÇÇÑ ATP ºñÁ¸Àç ÇÏ¿¡¼­´Â ssDNAÀÇ 5¡¯-App (ÇÁ¸®¾Æµ¥´Ò±â) ¸»´Ü°ú 3¡¯-OH ¸»´ÜÀÇ ligationÀÌ °¡´ÉÇÏ´Ù.


P: Àλê±â (phosphate group), App: ÇÁ¸®¾Æµ¥´Ò±â (pre-adenylated group), OH: ÇÏÀ̵å·Ï½Ç±â (hydroxyl group)
±×¸² 1. º» È¿¼Ò·Î ligation °¡´ÉÇÑ ÇÙ»ê Á¶ÇÕ
³»¿ë

Single strand DNA Ligase

20 §¡

2X Single strand DNA Ligase buffer

400 §¡

 

ATP*

20 §¡

* Tube ¶Ñ²± »ö ¾øÀ½
º¸Á¸ £­20¡É
³óµµ
1 U/§¡
Ȱ¼ºÀÇ Á¤ÀÇ
37 ¡É¿¡¼­ 4½Ã°£ µ¿¾È 1 pmol/25 §¡ÀÇ ssDNA (50 bases)¸¦ 80% ÀÌ»ó ligation½ÃŰ´Â È¿¼ÒȰ¼ºÀ» 1 U·Î Á¤ÀÇ
ÁÖÀÇ »çÇ×
  • Template (ssDNA/RNA)ÀÇ 3¡¯-OH ¸»´ÜÀ» ¾î´ðÅÍÀÇ 5¡¯-P ¸»´Ü ¶Ç´Â 5¡¯-App ¸»´ÜÀ» ligation½Ãų °æ¿ì, templateÀÇ 3¡¯ ¸»´ÜÀÌ º¯ÇüµÇ¾ú°Å³ª 3¡¯-OH ¸»´ÜÀÌ ¾øÀ» °æ¿ì ÇØ´ç ¸»´Ü¿¡¼­ÀÇ ligationÀº ÀúÇØµÈ´Ù.
  • Double-stranded DNA¸¦ template·Î »ç¿ëÇÒ °æ¿ì, ¿­º¯¼ºÀ» ÅëÇØ ssDNA·Î Á¦ÀÛÇÏ¿© »ç¿ëÇÏ´Â °ÍÀ» ±ÇÀåÇÑ´Ù.
¿ëµµ
- ssDNA/RNAÀÇ 3¡¯-OH ¸»´Ü¿¡ labeling ¾î´ðÅÍ Ãß°¡
- ¾î´ðÅ͸¦ ±âÁ¡À¸·Î ÇÑ PCR, RT-PCR
- ssDNA¿¡ ½ÃÄö½Ì ¾î´ðÅ͸¦ ºÎ°¡ÇÏ¿© NGS library Á¦ÀÛ
¹ÝÀÀ ¿Âµµ
¹ÝÀÀ ¿Âµµ: 25~60 ¡É
ÃÖÀû ¹ÝÀÀ ¿Âµµ: 37 ¡É
¹ÝÀÀ½Ã°£
15ºÐ~16½Ã°£
½ÇÇè ¿¹
Single-stranded ÇÙ»ê °£ÀÇ ligation È¿À² Æò°¡

[¹æ¹ý]
¾Æ·¡ÀÇ ¹ÝÀÀ ¿ë¾× Á¶¼º°ú ¹ÝÀÀ Á¶°ÇÀ» ¹ÙÅÁÀ¸·Î ¡¸ssDNA¿Í ssDNA¡¹, ¡¸ssRNA¿Í ssRNA¡¹, ¡¸ssDNA¿Í ssRNA¡¹ Á¶ÇÕ¿¡¼­ÀÇ ligation È¿À²À» Æò°¡ÇÏ¿´´Ù.

½Ã¾à¸í

»ç¿ë·®

ÃÖÁ¾ ³óµµ

Single strand DNA Ligase

1 §¡

0.04 U/§¡

2X Single strand DNA Ligase buffer

12.5 §¡

1X

ATP

1 §¡

0.4 mM

5¡¯-phosphorylated adapters

25 pmol

1 pmol/§¡

Template

5 pmol

0.2 pmol/§¡

Nuclease-Free Water

up to 25 §¡

-


¹ÝÀÀ Á¶°Ç:
37 ¡É, 4½Ã°£
80 ¡É, 10ºÐ


±×¸² 2. Single-stranded ÇÙ»ê °£ÀÇ ligation °á°ú

[°á°ú]
Single strand DNA Ligase´Â ¸ðµç À¯ÇüÀÇ single-stranded Çٻ꿡 ´ëÇØ ³ôÀº ligation È¿À²À» º¸¿©ÁÖ¾ú´Ù.
°ü·Ã Á¦Ç°
- ssDNA·ÎºÎÅÍ NGS library Á¦ÀÛ, ssDNA-Seq Kit

Keyword :

NGS ºÐ¼®¿ë È¿¼Ò
>
100pg DNA·ÎºÎÅÍ ÆíÇ⼺ ¾ø´Â Preamplification..
PreAmp Master Mix
>
Single-stranded DNA °£ÀÇ ligation
Single strand DNA Ligase