Adeno-X Expression System 1Àº ligation ¹æ¹ýÀ¸·Î ´Ù¾çÇÑ Æ÷À¯·ù ¼¼Æ÷¿¡¼­ ´Ü¹éÁúÀ» °í¹ßÇö½Ãų ¼ö ÀÖ´Â adenovirus vector¸¦ Á¦ÀÛÇÒ ¼ö ÀÖ´Ù. Adeno-X expression systemÀº ÀϹÝÀûÀÎ transfection À̳ª ´Ù¸¥ adenovirus systemÀ» ´É°¡ÇÏ´Â ¸î °¡Áö ÁÖ¿äÇÑ ÀåÁ¡À» Áö´Ï°í ÀÖ´Ù.
Adeno-X ¹æ¹ý
ÀçÁ¶ÇÕ adenovirus¸¦ »ý»êÇϱâ À§ÇÏ¿© pShuttle2 vector expression cassetteÀÇ MCS (multiple cloning site)¿¡ ¸ñÀûÀ¯ÀüÀÚ¸¦ »ðÀÔÇÑ´Ù. ±× ÈÄ ÀÌ cassette¸¦ ¸Å¿ì µå¹°°Ô Á¸ÀçÇÏ´Â Á¦ÇÑÈ¿¼Ò »çÀÌÆ® PI-Sce I¿Í I-Ceu À» ÀÌ¿ëÇÏ¿© pshuttle 2 Vector¸¦ ÀÚ¸£°í ¼±ÇüÈ­µÈ ¸ñÀûÀ¯ÀüÀÚ ´ÜÆíÀ» Adeno-X Viral DNA (PI-Sce I¿Í I-Ceu I Àüó¸®)¿¡ ligationÇÑ´Ù. À̾ Swa I À¸·Î ó¸®ÇÏ¿© insert ¾ø´Â self-ligationÀ̳ª ºñÀçÁ¶ÇÕ adenovirus DNA¸¦ Á¦°ÅÇÑ´Ù.
Ligation ¹ÝÀÀ¾×À» E. coli ±ÕÁÖ¿¡ ÇüÁúµµÀÔ½ÃŲ ÈÄ Á¦ÇÑÈ¿¼Ò󸮸¦ ÅëÇØ ÀçÁ¶ÇÕ cloneÀ» ¼±º°ÇÑ´Ù. ¼±ÇüÈ­µÈ ÀçÁ¶ÇÕ adenovirus DNA¸¦ ³·Àº passageÀÇ HEK 293 cell lines¿¡ transfection ½ÃŰ°í ¸çÄ¥ µÚ ÀçÁ¶ÇÕ adenovirus¸¦³óÃàÇÑ´Ù.


Figure 1. The Adeno-X Expression System 1. The Swa I site is located between I-Ceu I and PI-Sce I in the circular, nonlinearized Adeno-X vector.

Adeno-X Expression System 1Àº ¼±ÇüÈ­µÈ Adeno-X System 1 Viral DNA, pShuttle2 Vector, pShuttle-lacZ Control Vector, PI-Sce I, I-Ceu I, Double Digestion Buffer, BSA, manual ±×¸®°í vector Á¤º¸¸¦ Æ÷ÇÔÇϰí ÀÖ´Ù. ¶ÇÇÑ ¼±ÇüÈ­µÈ Adeno-X System1 Viral DNA´Â º°µµ ÆÇ¸ÅµÇ°í ÀÖ´Ù. Adeno-X System 1°ú ÇÔ²² Clontech¿¡¼­´Â Á¦ÇÑÈ¿¼Ò, Double Digestion buffer, BSA°¡ Æ÷ÇÔµÈ Adeno-X Accessory Kit¸¦ ÆÇ¸ÅÇϰí ÀÖ´Ù.
Supercharge EZ10 Electrocompetent Cells
Supercharge EZ10 Electrocompetent CellÀº ÃÖ°í ¼öÁØÀÇ ÇüÁú Àüȯ È¿À² (1010 transformants/ug pUC19)À» ¾òÀ»¼ö ÀÖ´Ù. (3). ÀÌ¿Í °°Àº ³ôÀº ÇüÁú Àüȯ È¿À²Àº adenovirus vector¿Í °°ÀÌ Å« plasmid¸¦ ÇüÁú ÀüȯÇÒ ¶§ ¸Å¿ì Áß¿äÇÑ ¿ä¼Ò°¡ µÈ´Ù. µû¶ó¼­ ¸ðµç Adeno-X Expression System¿¡¼­´Â Supercharge EZ10 Electrocompetent Cell »ç¿ëÀ» Àû±Ø ±ÇÀåÇÑ´Ù. ÀÌ ¼¼Æ÷´Â ´Ù¸¥ ÀϹÝÀûÀÎ ±ÕÁÖº¸´Ù ¶Ù¾î³­ genome ¾ÈÁ¤¼º, ´õ ³ôÀº cloning È¿À², ´õ ¸¹Àº plasmid DNAÀÇ ¼öÀ²À» Á¦°øÇÑ´Ù.


Figure 2. Adeno-X Expression System 1 lets you produce recombinant adenovirus in a fraction of the time required by other adenoviral systems.
Components & Storage Conditions
°¢ Á¦Ç° ±¸¼º¹°°ú º¸°üÁ¶°ÇÀº Certificate of Analysis ¸¦ ÂüÁ¶ÇϽʽÿÀ.