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Takara BioÀÇ
GMP-grade plasmid DNA Production ¼ºñ½º´Â ÀǾàǰ ¶Ç´Â À¯ÀüÀÚ Ä¡·áÁ¦ÀÇ ¿ø·á(raw material) ¶Ç´Â ¿ø·á ¹°Áú(substance)·Î¼ plasmid DNA¸¦ »ý»êÇÏ°í ¸ñÀû¿¡ ¸Â´Â quality test¸¦ Á¦°øÇÕ´Ï´Ù.
- »ç¿ëÀÚ°¡ ¿øÇÏ´Â plasmid¸¦ º¸À¯ÇÑ ÀçÁ¶ÇÕ ´ëÀå±Õ(E. coli)ÀÇ Master Cell Bank (MCB) °³¹ß ¹× Áغñ
- Takara Bio °íÀ¯ÀÇ °í¹Ðµµ ¹è¾ç ±â¼úÀ» ÀÌ¿ëÇÑ GMP-grade plasmid DNAÀÇ ±×·¥(g) ´ÜÀ§ »ý»ê
- MCB¿Í ÃÖÁ¾ GMP-grade plasmid DNA Á¦Ç°¿¡ ´ëÇÑ quality test
Production process
1) MCB (master cell bank) Áغñ
- GOI(gene of interest)°¡ Æ÷ÇÔµÈ plasmid°¡ ÀÖ´Â ÀçÁ¶ÇÕ ´ëÀå±Õ(recombinant E.coli)ÀÇ MCB °³¹ß ¹× Áغñ
- Working cell banks (WCB) »ý»ê ¹× MCB/WCB º¸°ü
2) Pilot manufacturing
- ½ÇÁ¦ Á¦Á¶ Àü small scale·Î plasmid »ý»ê ¹× È®ÀÎ
3) Final plasmid DNA production
- GMP °øÁ¤¿¡ µû¶ó ¿øÇÏ´Â ±Ô¸ð (25L, 2 x 25L, ¶Ç´Â 200L single use system / 2,000L stainless-steel bioreactor)ÀÇ plasmid DNA¸¦ MCB·ÎºÎÅÍ Á¦Á¶
- ¹«±Õ ÃæÀü (Aseptic filling), ¹ÙÀ̾˸µ(vialing) ¹× ¶óº§¸µ (labeling)°¡´É
Quality testing (ÇÁ·ÎÁ§Æ®º° ÇùÀÇ)
¾Æ·¡ ½ÃÇè Ç׸ñÀº ¿¹½ÃÀ̸ç, °í°´ÀÇ Àû¿ë ¸ñÀû¿¡ µû¶ó ÇùÀÇÇÏ¿© ÃÖÁ¾ È®Á¤ÇÕ´Ï´Ù.
- Acceptance testing
¤ýPlasmid DNA: confirm sequence match with the reference sequence
¤ýE. coli used for transformation: phage denial testing
- MCB quality testing
¤ýColony morphology test (uniqueness test)
¤ýBiochemical reaction test
¤ýPlasmid retention test
¤ýRestriction enzyme cleavage pattern test
¤ýPhenotype test (UV sensitivity, antibiotic resistance, etc.)
¤ýProduction test (flask culture)
¤ýAuxotrophy test
¤ýViable cell count test
¤ýNumber of plasmid copies
¤ýNucleotide sequence test of plasmid DNA
¤ýPhage denial test
- Post-manufacturing plasmid DNA quality testing
¤ýSterility testing
¤ýDNA homogeneity (total ccc content)
¤ýDNA concentration
¤ýEndotoxin testing
¤ýpH testing
¤ýHost DNA residue testing
ÀÚ¼¼ÇÑ ¹®ÀÇ´Â ¿ÞÂÊ ¹®ÀÇ formÀ» ÀÌ¿ëÇϰųª,
oem@takara.co.kr·Î ¸ÞÀÏÀ» º¸³»ÁÖ¼¼¿ä.