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Home > ÀüÁ¦Ç°º¸±â > Cloning °ü·Ã > Competent Cells & Electro-Cells > E. coli Competent Cells (Clontech Á¦Ç°)
In-Fusion¢ç ½Ã½ºÅÛ¿¡ ÃÖÀûÀÎ comp. Cells

E. coli Competent Cells (Clontech Á¦Ç°)

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Á¦Á¶»ç Á¦Ç°ÄÚµå Á¦Ç°¸í ¿ë·® °¡°Ý
(ºÎ°¡¼¼º°µµ)
ºñ°í »ç¿ëÀڸŴº¾ó
Clontech
636763
Stellar¢â Competent Cells
°ü·ÃÇмú ±¸¸ÅÇϱâ LMOÁ¦Ç° 
10 ȸ (10 x 100ul)
293,000¿ø  Á¦Á¶»ç ÆäÀÌÁö·Î ¹Ù·Î°¡±â x33081
Clontech
636766
Stellar¢â Competent Cells
°ü·ÃÇмú ±¸¸ÅÇϱâ LMOÁ¦Ç° 
50 ȸ (636763 x 5)
1,246,000¿ø  Á¦Á¶»ç ÆäÀÌÁö·Î ¹Ù·Î°¡±â
Clontech
636767
Stellar¢â Competent Cells (96 well plate)
°ü·ÃÇмú ±¸¸ÅÇϱâ LMOÁ¦Ç° 
96 ȸ (96 x 20ul)
(Package)
822,000¿ø  Á¦Á¶»ç ÆäÀÌÁö·Î ¹Ù·Î°¡±â x33079
Clontech
636764
Stellar¢â Competent Cells (dam£­/dcm£­)
°ü·ÃÇмú ±¸¸ÅÇϱâ LMOÁ¦Ç° 
10 ȸ
424,000¿ø  Á¦Á¶»ç ÆäÀÌÁö·Î ¹Ù·Î°¡±â x33080
Clontech
636765
Stellar¢â Electrocompetent Cells
°ü·ÃÇмú ±¸¸ÅÇϱâ LMOÁ¦Ç° 
10 ȸ
546,000¿ø  Á¦Á¶»ç ÆäÀÌÁö·Î ¹Ù·Î°¡±â x33082

Á¦Ç°¼³¸í
Stellar¢â Competent Cells
³ôÀº ÇüÁúÀüȯ È¿À²À» °¡Áø E. coli competent cell·Î, ¿Ü·¡ÀÇ ¸ÞÆ¿È­ µÈ DNA¸¦ ºÐÇØÇÏ´Â À¯ÀüÀÚ (mrr, hsdRMS, mcrBC, mcrA)°¡ °á¼ÕµÇ¾î ÀÖ´Ù. ÀÌ ¼¼Æ÷´Â ±æÀÌ°¡ ±ä cDNA library¿Í genomic library Á¦ÀÛ, subcloning, ¸ÞÆ¿È­ µÈ DNAÀÇ cloning µî ´Ù¾çÇÑ ½ÇÇè¿¡ »ç¿ëµÉ ¼ö ÀÖ´Ù. ¶ÇÇÑ, LacZ alpha À¯ÀüÀÚ¸¦ Æ÷ÇÔÇÑ vector·Î ÇüÁúÀüȯ ½Ã blue/white screening¿¡ »ç¿ëÇÒ ¼ö ÀÖ´Ù. ÀÌ Á¦Ç°Àº In-Fusion¢ç Snap Assembly Master Mix (Code 638947)¿Í ÇÔ²² »ç¿ëÇϸé ÃÖ°íÀÇ cloning È¿À²À» º¸ÀδÙ.

Stellar¢â Competent Cells (dam-/dcm-)
DNAÀÇ ¸ÞÆ¿È­¿¡ ÇÊ¿äÇÑ À¯ÀüÀÚ (dam, dcm)°¡ °á¼Õ µÈ E. coli competent cellÀÌ´Ù. ¿©±â¼­ »ý»êµÈ plasmid´Â dam ¶Ç´Â dcm ¸ÞÆ¿È­·Î Àû¿ëÀÌ ¾î·Á¿ü´ø Á¦ÇÑÈ¿¼Ò¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù. dam À¯ÀüÀÚ¿Í recA°¡ °°ÀÌ °á¼Õ µÇ´Â °æ¿ì ¼¼Æ÷°¡ »ç¸êµÇ±â ¶§¹®¿¡ ÀÌ ¼¼Æ÷´Â recA À¯ÀüÀÚ¸¦ ¹ßÇöÇÏ°í ÀÖ´Ù. À̶§¹®¿¡ cloning¿¡¼­ host cell·Î »ç¿ëÇÒ °æ¿ì ¹Ýº¹ ¼­¿­À» °¡Áö´Â ¿Ü·¡ÀÇ DNA°¡ recA À¯ÀüÀÚ¿¡ ÀÇÇØ º¯ÀÌ°¡ ÀϾ ¼ö ÀÖ´Ù. µû¶ó¼­ À§¿¡¼­ ¾ð±ÞµÈ plasmid Á¦ÀÛ¿¡¸¸ »ç¿ëÇÏ´Â °ÍÀ» ÃßõÇÑ´Ù.

Stellar¢â Electrocompetent Cells
ElectroporationÀ» »ç¿ëÇÑ ÇüÁúÀüȯÀ» À§ÇÑ Stellar¢â Competent CellsÀÌ´Ù.
Competent cells Ư¡

Strain

Ư¡

Stellar¢â

Transformation efficiency

> 5 ¡¿ 108 cfu/§¶ pUC19

Genotype

F-, endA1, supE44, thi-1, recA1, relA1, gyrA96, phoA, ¥Õ80dlacZ¥ÄM15, ¥Ä(lacZYA-argF)U169, ¥Ä(mrr-hsdRMS-mcrBC), ¥ÄmcrA, ¥ë-

Stellar¢â (dam-/dcm-)

Transformation efficiency

> 1 ¡¿ 106 cfu/§¶ pUC19

Genotype

F-, ara, ¥Ä(lac-proAB)[¥Õ80dlacZ¥ÄM15], rpsL(str), thi, ¥Ä(mrr-hsdRMS-mcrBC), ¥ÄmcrA, dam, dcm

Stellar¢â Electro

Transformation efficiency

> 1 ¡¿ 109 cfu/§¶ pUC19

Genotype

F-, endA1, supE44, thi-1, recA1, relA1, gyrA96, phoA, ¥Õ80dlacZ¥ÄM15, ¥Ä(lacZYA-argF)U169, ¥Ä(mrr-hsdRMS-mcrBC), ¥ÄmcrA, ¥ë-

¿ëµµ
- Cloning ¹× subcloning
- ¸ÞÆ¿È­µÈ DNA cloning
- cDNA¿Í genomic library Á¦ÀÛ
- ±æÀÌ°¡ ±ä cDNA library Á¦ÀÛ
- dam ¶Ç´Â dcm ¸ÞÆ¿È­°¡ µÇÁö ¾ÊÀº plasmid Á¦ÀÛ (dam-/dcm-)
º¸Á¸
- Competent cell: -70¡É
- ±× ¿Ü: -20¡É

Keyword : Stellar,competent cell,ÇüÁúÀüȯ,´ëÀå±Õ,Cloning,In-Fusion,In-Fusion Cloning,Infusion

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