EA023387B1 - RECOMBINANT PLASMID DNA pFK3, PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE RL3, WHICH IS ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, RECOMBINANT STRAIN OF BACTERIA ESCHERICHIA COLI XL1-Blue/pFK3 AND RECOMBINANT PEPTIDE RL3, ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, POSSESSING APOPTOTIC ACTIVITY WITH RESPECT TO CANCER CELLS - Google Patents
RECOMBINANT PLASMID DNA pFK3, PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE RL3, WHICH IS ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, RECOMBINANT STRAIN OF BACTERIA ESCHERICHIA COLI XL1-Blue/pFK3 AND RECOMBINANT PEPTIDE RL3, ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, POSSESSING APOPTOTIC ACTIVITY WITH RESPECT TO CANCER CELLS Download PDFInfo
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- EA023387B1 EA023387B1 EA201201336A EA201201336A EA023387B1 EA 023387 B1 EA023387 B1 EA 023387B1 EA 201201336 A EA201201336 A EA 201201336A EA 201201336 A EA201201336 A EA 201201336A EA 023387 B1 EA023387 B1 EA 023387B1
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- recombinant
- cas
- human kappa
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
(57) Изобретение относится к рекомбинантной плазмидной ДНК, обеспечивающей увеличенный выход рекомбинантного пептида КЬЗ, содержащего фрагмент каппа-казеина человека, рекомбинантному штамму ЕксйепсЫа сой (депонированному в КЭМТК ИХБФМ СО РАН под номером ЭМТК 1346), который продуцирует с увеличенным выходом рекомбинантный пептид КЕЗ - аналог каппаказенина человека, и рекомбинантному пептиду КЕЗ, обладающему увеличенной апоптотической активностью по отношению к опухолевым клеткам, который состоит из трех компонентов: Ν-концевой полигистидиновой последовательности МКС8ННННННС8, остатка метионина, введенного в конструкцию для возможности отщепления полигистидиновой последовательности, и фрагмента каппа-казеина человека с 31 по 102 а.о. Изобретение может быть использовано в биотехнологии.(57) The invention relates to recombinant plasmid DNA, providing an increased yield of recombinant K3 peptide containing a fragment of human kappa-casein, to a recombinant Exexepsois strain (deposited in KEMTK ICBPM SB RAS under EMTC number 1346), which produces a recombinant peptide human kappacazenin analog, and KEZ recombinant peptide, which has increased apoptotic activity against tumor cells, which consists of three components: Ν-terminal polycyst ynoic MKS8NNNNNNS8 sequence, methionine residue introduced into the construct to allow cleavage polyhistidine sequence, and a fragment of human kappa-casein 31 to 102 aa The invention can be used in biotechnology.
Изобретение относится к рекомбинантной плазмидной ДНК с фрагментами каппа-казеина человека, обеспечивающей синтез рекомбинантного пептида - аналога каппа-казеина человека, обладающего апоптотической активностью по отношению к опухолевым клеткам, рекомбинантному штамму ЕксйейсЫа сой - продуценту пептида - аналога каппа-казенина человека, обладающего апоптотической активностью по отношению к опухолевым клеткам, и рекомбинантному пептиду - аналогу каппа-казенина человека, обладающему апоптотической активностью по отношению к опухолевым клеткам, и может быть использовано в биотехнологии, в частности в генетической и белковой инженерии.The invention relates to recombinant plasmid DNA with fragments of human kappa-casein, which provides the synthesis of a recombinant peptide - an analogue of human kappa-casein, which has apoptotic activity against tumor cells, a recombinant strain of Exeissa soya - a producer of a peptide - an analogue of kappa-caseinopen human, in relation to tumor cells, and a recombinant peptide - an analog of human kappa-casenin with apoptotic activity in relation to tumors cells, and can be used in biotechnology, in particular in genetic and protein engineering.
Одним из возможных перспективных подходов для эффективного лечения опухолей могут стать препараты, способные избирательно вызывать апоптоз в раковых клетках, не повреждая здоровые клетки организма.One of the possible promising approaches for the effective treatment of tumors can be drugs that can selectively cause apoptosis in cancer cells without damaging healthy cells in the body.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EA201201336A EA023387B1 (en) | 2012-10-08 | 2012-10-08 | RECOMBINANT PLASMID DNA pFK3, PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE RL3, WHICH IS ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, RECOMBINANT STRAIN OF BACTERIA ESCHERICHIA COLI XL1-Blue/pFK3 AND RECOMBINANT PEPTIDE RL3, ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, POSSESSING APOPTOTIC ACTIVITY WITH RESPECT TO CANCER CELLS |
Applications Claiming Priority (1)
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EA201201336A EA023387B1 (en) | 2012-10-08 | 2012-10-08 | RECOMBINANT PLASMID DNA pFK3, PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE RL3, WHICH IS ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, RECOMBINANT STRAIN OF BACTERIA ESCHERICHIA COLI XL1-Blue/pFK3 AND RECOMBINANT PEPTIDE RL3, ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, POSSESSING APOPTOTIC ACTIVITY WITH RESPECT TO CANCER CELLS |
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EA201201336A1 EA201201336A1 (en) | 2014-04-30 |
EA023387B1 true EA023387B1 (en) | 2016-05-31 |
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EA201201336A EA023387B1 (en) | 2012-10-08 | 2012-10-08 | RECOMBINANT PLASMID DNA pFK3, PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE RL3, WHICH IS ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, RECOMBINANT STRAIN OF BACTERIA ESCHERICHIA COLI XL1-Blue/pFK3 AND RECOMBINANT PEPTIDE RL3, ANALOGUE OF HUMAN KAPPA CASEIN FRAGMENT, POSSESSING APOPTOTIC ACTIVITY WITH RESPECT TO CANCER CELLS |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0625197B1 (en) * | 1992-01-23 | 2002-12-04 | Symbicom Ab | Dna encoding kappa-casein, process for obtaining the protein and use thereof |
RU2317304C1 (en) * | 2006-04-17 | 2008-02-20 | Институт химической биологии и фундаментальной медицины Сибирского отделения Российской академии наук (СО РАН) | Peptide possessing apoptotic activity with respect to human cancer cells |
RU2401307C1 (en) * | 2009-05-15 | 2010-10-10 | Учреждение Российской академии наук Институт химической биологии и фундаментальной медицины Сибирского отделения РАН (ИХБФМ СО РАН) | RECOMBINANT PLASMID DNA pFK2 PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE BEING HUMAN KAPPA CASEIN FRAGMENT ANALOGUE, METHOD FOR PREPARING RECOMBINANT PEPTIDE, AND RECOMBINANT PEPTIDE, HUMAN KAPPA CASEIN FRAGMENT ANALOGUE EXHIBITING APOPTOTIC ACTIVITY IN RELATION TO MALIGNANT CELLS |
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- 2012-10-08 EA EA201201336A patent/EA023387B1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0625197B1 (en) * | 1992-01-23 | 2002-12-04 | Symbicom Ab | Dna encoding kappa-casein, process for obtaining the protein and use thereof |
RU2317304C1 (en) * | 2006-04-17 | 2008-02-20 | Институт химической биологии и фундаментальной медицины Сибирского отделения Российской академии наук (СО РАН) | Peptide possessing apoptotic activity with respect to human cancer cells |
RU2401307C1 (en) * | 2009-05-15 | 2010-10-10 | Учреждение Российской академии наук Институт химической биологии и фундаментальной медицины Сибирского отделения РАН (ИХБФМ СО РАН) | RECOMBINANT PLASMID DNA pFK2 PROVIDING SYNTHESIS OF RECOMBINANT PEPTIDE BEING HUMAN KAPPA CASEIN FRAGMENT ANALOGUE, METHOD FOR PREPARING RECOMBINANT PEPTIDE, AND RECOMBINANT PEPTIDE, HUMAN KAPPA CASEIN FRAGMENT ANALOGUE EXHIBITING APOPTOTIC ACTIVITY IN RELATION TO MALIGNANT CELLS |
Non-Patent Citations (1)
Title |
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DATABASE GenBank: AAA59456.1, 06.01.1995, [найдено 18.04.2013] Найдено из Интернет: * |
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