´ç»ç´Â 30³â ÀÌ»ó ¹Ì»ý¹° ¹ßÈ¿ ¿¬±¸¸¦ ÅëÇØ Çö󽺹̵å DNA Á¦Á¶±â¼ú°ú ´Ü¹éÁú ºÐ¸®Á¤Á¦ ±â¼ú °³¹ß °æÇèÀ» º¸À¯ÇÏ°í ÀÖÀ¸¸ç, 1986³â ±¹³» ÃÖÃÊ·Î 40¿©Á¾ÀÇ Á¦ÇÑÈ¿¼Ò¸¦ ºñ·ÔÇÏ¿© ´Ù¾çÇÑ ¹ÙÀÌ¿À¼ÒÀ縦 µ¶ÀÚ±â¼ú·Î °³¹ßÇÏ¿© »ó¾÷ÀûÀ¸·Î ÀÚü »ý»êÇÏ¿© ¿Ô°í ±¹³»¿Ü »ý¸í°øÇÐ ¿¬±¸ÆÀ¿¡°Ô °ø±ÞÇÏ°í ÀÖ½À´Ï´Ù.
´ç»ç¿¡¼ º¸À¯ÇÏ°í ÀÖ´Â ´Ù¾çÇÑ ¿¬±¸ ½ÇÇè Àåºñ¿Í ÆÄÀÏ·ÔÆ® »ý»ê ½Ã¼³À» »ç¿ëÇÏ¿© »ý¸í°øÇÐ ¿¬±¸ÆÀµé¿¡°Ô ²À ÇÊ¿äÇÑ ¿¬±¸ Áö¿øÀÚ ¿ªÇÒÀ» ÇÏ°íÀÚ ÇÕ´Ï´Ù. ¶ÇÇÑ, ÀüÀÓ»ó ÀÌÈÄ ÀÓ»ó¿ë ½Ã·á´Â ¹°·Ð »ó¾÷Àû »ý»ê±îÁöµµ ´ç»ç¿¡¼´Â Áö¼ÓÀûÀ¸·Î ¼ºñ½º¸¦ Á¦°øÇÏ°íÀÚ ÇÕ´Ï´Ù.
¿¬±¸ Àη°ú ½Ã°£ ³¶ºñ°¡ Å©¸ç »ý»ê½Ã¼³ÀÌ ¹ÌºñÇÏ¿© ½Å¼ÓÇÑ ¿¬±¸, ÀüÀÓ»ó ¶Ç´Â ÀÓ»ó ¿¬±¸¿¡ ÇÊ¿äÇÑ ´Ù·®ÀÇ ½Ã·á¸¦ È®º¸Çϴµ¥¿¡ ¾Ö·Î¸¦ °Þ°í ÀÖ´Â ±¹³»¿Ü »ý¸í°øÇÐ ¿¬±¸ÆÀµé¿¡°Ô CMO/CRO ¼ºñ½º¸¦ ÅëÇÏ¿© »õ·Î¿î ÇØ°á ¹æ¹ýÀ» Á¦½ÃÇÏ¿© µå¸³´Ï´Ù
Plasmid DNA ÁÖ¹®»ý»ê(CMO/CRO) ¼ºñ½º
¢ßºö½º¹ÙÀÌ¿À¿¡¼´Â ¹Ì»ý¹°¹è¾çÀ¸·Î ¸ðµç Á¾·ùÀÇ Çö󽺹̵å DNA¸¦ °í¼øµµ·Î Á¤Á¦ÇÏ¿© Á¦Á¶ÇÕ´Ï´Ù. À̵é Çö󽺹̵å DNA´Â ÀüÀÓ»ó ½ÃÇè¿ë ½Ã·á·Îµµ ¾²ÀÏ ¼ö ÀÖÀ¸¸ç, ºÐÀÚ»ý¹°ÇÐ ¿¬±¸½ÃÇè¿¡¼ µ¿¹°¼¼Æ÷ transfection, in vitro transcription, ½ÃÄö½ÌÀº ¹°·Ð Á¦ÇÑÈ¿¼Ò ¸ÊÇÎ/¶óº§¸µ/ligation/Ŭ·Î´×/ÇÁ·Îºê & ÇÏÀ̺êµå Á¦ÀÛ/PCR °°Àº Ç¥ÁØ ÀÀ¿ë½ÃÇè¿¡ À̸£±â±îÁö Ãß°¡ 󸮾øÀÌ ¹Ù·Î ´Ù¾çÇÏ°Ô ¾²ÀÏ ¼ö ÀÖ½À´Ï´Ù.
´ç»çÀÇ Á¦Á¶±â¼úÀº °íÀ¯±â¼ú·Î °³¹ßµÈ "¿¬¼Ó½Ä À¯ÀüÀÚ ÃßÃâ±â(Continuous Cell Lysator)"¸¦ »ç¿ëÇÏ¿© ¹°¸®Àû ¼Õ»ó¾øÀÌ ÇÃ¶ó½º¹Ìµå °íÀ¯ ±¸Á¶¸¦ ¾ÈÀüÇÏ°Ô º¸È£ÇÏ¸é¼ °í¼øµµ Á¤Á¦ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ, Transfection, À¯ÀüÀÚÄ¡·áÁ¦ ¿¬±¸¸¦ À§ÇØ cGMP »ý¹°ÀǾàÇ° ±Ô°ÝÀ» ¸¸Á·ÇÏ´Â ÀüÀÓ»ó½ÃÇè¿ë ¶Ç´Â ÀÓ»ó½ÃÇè¿ë Endotoxin-free Plasmid DNA »ùÇÃÀ» ÁÖ¹®»ý»êÇÕ´Ï´Ù.
´ç»çÀÇ Çö󽺹̵å Á¤Á¦Ç°Àº Á¦¾àȸ»ç ¹× ¹ÙÀÌ¿À¼ÒÀç °ø±Þȸ»çÀÇ ¿¬±¸¿ë ÀçÁ¶ÇÕ Çö󽺹̵å À¯ÀüÀÚ ½Ã¾àÀ¸·Î ¾²ÀÔ´Ï´Ù. ¹ÙÀÌ¿À¼ÒÀç °ø±Þȸ»ç¿¡°Ô´Â ÇÃ¶ó½º¹Ìµå º¤ÅÍ ÆǸſë Á¦Ç°À» ¿ÏÁ¦Ç°À¸·Î ¼ÒºÐ Æ÷Àå, ¶óº§¸µ, QC±îÁö ´ëÇàÇØ µå¸³´Ï´Ù.
´ç»ç Çö󽺹̵å Á¤Á¦Ç° Ç¥Áر԰ÝÀº ´ÙÀ½ µÎ°¡Áö ±¸ºÐµË´Ï´Ù
¨ç ¿¬±¸¿ë±Ô°Ý(reagent-grade), ¨è ÀüÀÓ»ó/ÀÓ»ó¿ë±Ô°Ý(cGMP-grade)
Item |
Reagent-grade |
cGMP-grade |
Target Value |
Appearance |
Clear, no particle |
Clear, no particle |
¡ç |
Color |
Transparent, no color |
Transparent, no color |
¡ç |
Concentration |
1~3 mg/ml |
1~3 mg/ml |
¡ç |
UV ABS A260/A280 Ratio |
1.8~2.0 |
1.8~2.0 |
1.89~1.9 |
Supercoiled (ccc-form) Plasmid |
> 90% |
> 90% |
94~95% |
Endotoxin (LAL Test) |
< 100 EU / mg pDNA |
< 10 EU / mg pDNA |
< 20 or < 2 |
RNA Content |
< 50§¶ / mg pDNA |
< 10§¶ / mg pDNA |
< 20 or < 2 |
Protein Content |
< 50§¶ / mg pDNA |
< 10§¶ / mg pDNA |
< 20 or < 2 |
Chromosomal DNA |
< 50§¶ / mg pDNA |
< 10§¶ / mg pDNA |
< 20 or < 2 |
Restriction Enzyme Digest |
Pass |
Pass |
Pass |
ºö½º¹ÙÀÌ¿À Çö󽺹̵å Á¤Á¦Ç°ÀÇ ÀåÁ¡ :
¡¤ ¿¬¼Ó½Ä À¯ÀüÀÚÃßÃâ±â¸¦ »ç¿ëÇÑ °íÀ¯ Å©·Î¸¶Åä±×·¡ÇÇ Á¤Á¦ ±â¼ú »ç¿ë. RNase/°è¸éÈ°¼ºÁ¦/º¸Á¸Á¦, Æä³î/Ŭ·Î·ÎÆû °°Àº À¯±â¿ë¸Å, CsCl2/EtBr °°Àº µ¶¼º¹°Áú µîÀ» ÀüÇô »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù.
¡¤ ¿£µµÅå½ÅÀ» Á¤Á¦°øÁ¤¿¡¼ Á¦°ÅÇÕ´Ï´Ù. (Endotoxin <0.1 EU/ug DNA)
¡¤ RNA, Chromosomal DNA, ´Ü¹éÁú ÀÜÁ¸¹°ÀÌ °ÅÀÇ °ËÃâµÇÁö ¾Ê½À´Ï´Ù.
¡¤ Endotoxin Free Water ¶Ç´Â °í°´ ÁöÁ¤ ¹öÆÛ·Î Á¤Á¦Ç° Á¦Á¶(¿¹. PBS ¹öÆÛ)
¡¤ °í¼öÀ²·Î Á¦Á¶ºñ¿ëÀÌ ÇöÀúÈ÷ ³·½À´Ï´Ù. - Çö󽺹̵å DNA ÃÖ¼Ò ¹ßÈ¿¾× 5LÀÌ»ó ±Ô¸ð·Î Á¦Á¶ÇØ µå¸³´Ï´Ù. - ÁÖ¹®´ÜÀ§ : 5 liters (~50mg), 20 liter(~200mg), 200 liters(> 500 mgÀÌ»ó), ÁÖ¹® ¼ö·®(~¹«Á¦ÇÑ) etc. * ÇÃ¶ó½º¹Ìµå ¼öÀ²Àº ÇÃ¶ó½º¹Ìµå ¹× È£½ºÆ® ±ÕÁÖ Æ¯¼º¿¡ µû¶ó º¯µ¿µÊ.
¾È½ÉÇÒ ¼ö ÀÖ´Â Ç°Áú°ü¸®¸¦ À§ÇØ ´ÙÀ½°ú °°Àº Ç°Áú°Ë»ç¸¦ ½Ç½ÃÇÕ´Ï´Ù :
¡¤ RNA and Protein Contamination Test by Qubit Assay and Micro BCA method
¡¤ Endotoxin (Lipopolysaccharides) level by USP LAL Assay
¡¤ Purity of the Plasmid by A260/A280 Ratio
¡¤ Identity of the plasmid by Restriction Enzyme Digest Map
¡¤ Sterility Test
¡¤ Agarose Gel Electrophoresis and Densitometer Scanning to determine the purity of Supercoiled DNA
¡¤ Impurities(Protein, RNA) determination by Qubit Assay
¡¤ Quantification of plasmid DNA by UV spectrophotometer
ÀçÁ¶ÇÕ ´Ü¹éÁú ÁÖ¹®»ý»ê(CMO/CRO) ¼ºñ½º
|
¢º ÀçÁ¶ÇÕ ´Ü¹éÁú/À¯ÀüÀÚ »ý»êÀ» À§ÇÑ Turn-key base ÅëÇÕ »ý»ê ¿ë¿ª ¢º ÀçÁ¶ÇÕ À¯ÀüÀÚ °í¹ßÇö º¤ÅÍ ½Ã½ºÅÛ, ÀçÁ¶ÇÕ ´Ü¹éÁú »ý»ê ±ÕÁÖ Å¬·Î´×, °í»ý»ê¼º ±ÕÁÖ °³·® ¿ë¿ª ¢º ÀçÁ¶ÇÕ ´Ü¹éÁú/À¯ÀüÀÚ ¹ßÈ¿(Batch/Fed-Batch/Continuous),Cell ºÐ¼â ¹× Crude Extract Á¦Á¶ ¿ë¿ª ¢º ÀçÁ¶ÇÕ ´Ü¹éÁú/À¯ÀüÀÚ ºÐ¸® Á¤Á¦ ¿ë¿ª : Chromatography, Dialysis, Ultrafiltration, Freeze Drying |
´ç»ç ÀçÁ¶ÇմܹéÁú Á¤Á¦Ç° Ç¥Áر԰ÝÀº ´ÙÀ½ µÎ°¡Áö ±¸ºÐµË´Ï´Ù : ¨ç ¿¬±¸¿ë±Ô°Ý(reagent-grade), ¨è ÀüÀÓ»ó/ÀÓ»ó¿ë±Ô°Ý(cGMP-grade)
Item |
Reagent-grade |
cGMP-grade |
Target Value |
Appearance |
Clear, no particle |
Clear, no particle |
¡ç |
Color |
Transparent, no color |
Transparent, no color |
¡ç |
Concentration |
1~5 mg/ml |
1~5 mg/ml |
2 mg/ml |
Endotoxin (LAL Test) |
< 100 EU / mg |
< 10 EU / mg |
< 20 or < 2 |
RNA Content |
< 50§¶ / mg |
< 10§¶ / mg |
< 20 or < 2 |
DNA Content |
< 50§¶ / mg |
< 10§¶ / mg |
< 20 or < 2 |
Sterility |
pass |
Pass |
pass |
Biological Activity |
Pass |
Pass |
Pass |
|
¢º non-GMP »ý¸í°øÇÐ ½ÇÇè½Ç : Àü¿ë¸éÀû 67Æò (¿¬±¸½Ç 30Æò º°µµ) ¢º non-GMP ¹ßÈ¿ Àåºñ : ¼ÒÇü¹ßÈ¿±â 1/5/10/30§¤ ¿ë·® °¢ 1~2±â,ÆÄÀÏ·ÔÆ®¹ßÈ¿±â 300 §¤ 2±â ¢º Cell ȸ¼ö/ºÐ¼â Àåºñ : ÆÄÀÏ·ÔÆ®¿ë Supercentrifuge 1±â, Lab¿ë ¿ø½ÉºÐ¸®±â 4±â, Ultracentrifuge 2±â ¢º Gaulin Press 1±â, Ultrasonicator 2±â, Dyno-Mill 1±â, etc. ¢º ´Ü¹éÁúºÐ¸®Á¤Á¦. Àåºñ : Ultrafiltration Bench-topÇü 2´ë & Pilot±Ô¸ð 1´ë; Å©·Î¸¶Åä±×·¡ÇÇ Ä÷³ 2~500ml ÀÌ»ó ´Ù¾çÇÑ À¯¸® Ä÷³ 50¿© sets; ÀÚµ¿È Àåºñ Bench-top FPLC·ù 4´ë & Pilot±Ô¸ð 1´ë (1~10¸®ÅÍ °¡º¯ ¿ë·® BP column 5±â & 5~15¸®ÅÍ Index column 2±â º¸À¯) ¢º Assay and Q.C. Àåºñ : HPLC 1´ë, Preparatory HPLC 1°³, UV/Vis., Electrophoresis ´Ù¼ö µî °¢Á¾ ºÐ¼® Àåºñ ¢º ±âŸ : Freeze Dryer, Àú¿Â½ÇÇè½Ç, ¿¡¾î»þ¿ö ¹× Å©¸°ºÎ½º, Deep Freezer, 2Â÷ Áõ·ù¼ö Á¦Á¶Àåºñ, »çÁøÃÔ¿µÀåºñ | |
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... º°µµ ¹®ÀÇ ¿ä¸Á ! ...
<Âü°í¿ë> ¢º E. coli 200§¤ ¹ßÈ¿ : 400~500¸¸¿ø/ȸ (1ȸ ¹ßÈ¿/ȸ¼ö°¡ ÃÑ 24½Ã°£ À̳»¿¡ ¿Ï·áµÇ´Â °æ¿ì) ¢º Yeast 200§¤ fed-batch ¹ßÈ¿: 700~900¸¸¿ø/ȸ (1ȸ ¹ßÈ¿/ȸ¼ö°¡ 5ÀÏ À̳» ¿Ï·áµÇ´Â °æ¿ì) ¢º 200§¤ ¹è¾ç¾×ÀÇ ´Ü¹éÁú ºÐ¸®Á¤Á¦(Á¦Á¶ ³À̵µ¿¡ µû¶ó ´Ù¸§) - ¼¼Æ÷ ¿Ü ºÐºñ ´Ü¹éÁú: CF-UF-FD, 1,200¸¸¿ø; CF-UF-CH(s), 1,500¸¸¿ø - ¼¼Æ÷ ³» ´Ü¹éÁú : CF-CD-CR-CH1&2, 2,500¸¸¿ø ¢º ¹Ì»ý¹°¹ßÈ¿¿¡¼ºÎÅÍ ´Ü¹éÁú ºÐ¸® Á¤Á¦±îÁö Turn-key »ý»ê
* ÁÖ 1) CF, ¿ø½ÉºÐ¸®; UF, ÇÑ¿Ü¿©°ú; FD, ³Ãµ¿°ÇÁ¶; CD, ¼¼Æ÷Æļâ; CR, Á¶ÃßÃâ¾×ºÐ¸®; CH, Å©·Î¸¶Åä±×·¡ÇÇ * ÁÖ 2) ÀÏ¹Ý ¹èÁö/¹öÆÛ´Â ¿ë¿ªºñ¿¡ Æ÷ÇÔ. °í°¡ÀÇ Æ¯¼ö¹èÁö/Ç×»ýÁ¦/ÃËÁøÁ¦/½Ã¾à µîÀº º°µµ ºñ¿ëÀÓ
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