CN106967682B - 一种nk细胞体外扩增方法 - Google Patents
一种nk细胞体外扩增方法 Download PDFInfo
- Publication number
- CN106967682B CN106967682B CN201710375838.2A CN201710375838A CN106967682B CN 106967682 B CN106967682 B CN 106967682B CN 201710375838 A CN201710375838 A CN 201710375838A CN 106967682 B CN106967682 B CN 106967682B
- Authority
- CN
- China
- Prior art keywords
- reagent
- cells
- culture
- step3
- centrifuging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000822 natural killer cell Anatomy 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000000338 in vitro Methods 0.000 title claims abstract description 15
- 230000003321 amplification Effects 0.000 title claims abstract description 14
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 72
- 210000004027 cell Anatomy 0.000 claims abstract description 31
- 210000002966 serum Anatomy 0.000 claims abstract description 29
- 239000001963 growth medium Substances 0.000 claims abstract description 15
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 claims abstract description 14
- 230000001502 supplementing effect Effects 0.000 claims abstract description 12
- 210000005259 peripheral blood Anatomy 0.000 claims abstract description 7
- 239000011886 peripheral blood Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 210000004698 lymphocyte Anatomy 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 6
- 238000000432 density-gradient centrifugation Methods 0.000 claims description 5
- 238000011534 incubation Methods 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 230000000415 inactivating effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 claims 1
- 239000002609 medium Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 230000035755 proliferation Effects 0.000 description 4
- 239000012636 effector Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 102000001398 Granzyme Human genes 0.000 description 2
- 108060005986 Granzyme Proteins 0.000 description 2
- KHGNFPUMBJSZSM-UHFFFAOYSA-N Perforine Natural products COC1=C2CCC(O)C(CCC(C)(C)O)(OC)C2=NC2=C1C=CO2 KHGNFPUMBJSZSM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229930192851 perforin Natural products 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 101000581981 Homo sapiens Neural cell adhesion molecule 1 Proteins 0.000 description 1
- 102000015696 Interleukins Human genes 0.000 description 1
- 108010063738 Interleukins Proteins 0.000 description 1
- 102100027347 Neural cell adhesion molecule 1 Human genes 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940047122 interleukins Drugs 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 210000005087 mononuclear cell Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0634—Cells from the blood or the immune system
- C12N5/0646—Natural killers cells [NK], NKT cells
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/20—Cytokines; Chemokines
- C12N2501/23—Interleukins [IL]
- C12N2501/2302—Interleukin-2 (IL-2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/20—Cytokines; Chemokines
- C12N2501/23—Interleukins [IL]
- C12N2501/2312—Interleukin-12 (IL-12)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/20—Cytokines; Chemokines
- C12N2501/23—Interleukins [IL]
- C12N2501/2315—Interleukin-15 (IL-15)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/50—Cell markers; Cell surface determinants
- C12N2501/515—CD3, T-cell receptor complex
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2501/00—Active agents used in cell culture processes, e.g. differentation
- C12N2501/50—Cell markers; Cell surface determinants
- C12N2501/599—Cell markers; Cell surface determinants with CD designations not provided for elsewhere
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
孵育天数 | 常规组 | 实验组 |
D0 | 0.5×10<sup>8</sup> | 0.5×10<sup>8</sup> |
D3 | 3.2×10<sup>8</sup> | 5.1×10<sup>8</sup> |
D6 | 6.7×10<sup>8</sup> | 11.4×10<sup>8</sup> |
D9 | 14.5×10<sup>8</sup> | 23.8×10<sup>8</sup> |
D12 | 30.6×10<sup>8</sup> | 49.8×10<sup>8</sup> |
D14 | 68.6×10<sup>8</sup> | 106.8×10<sup>8</sup> |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710375838.2A CN106967682B (zh) | 2017-05-25 | 2017-05-25 | 一种nk细胞体外扩增方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710375838.2A CN106967682B (zh) | 2017-05-25 | 2017-05-25 | 一种nk细胞体外扩增方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106967682A CN106967682A (zh) | 2017-07-21 |
CN106967682B true CN106967682B (zh) | 2020-08-07 |
Family
ID=59325881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710375838.2A Active CN106967682B (zh) | 2017-05-25 | 2017-05-25 | 一种nk细胞体外扩增方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106967682B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110628715B (zh) * | 2018-06-21 | 2022-11-25 | 精准生技股份有限公司 | 体外扩增自然杀手细胞及自然杀手t细胞的方法及其医药组成物 |
CN109294985B (zh) * | 2018-10-25 | 2022-02-18 | 江苏普瑞康生物医药科技有限公司 | 一种用于nk细胞体外扩增的培养基体系及nk细胞体外扩增的方法 |
CN109517052A (zh) * | 2018-12-04 | 2019-03-26 | 江苏禄亿生生物科技有限公司 | 一种il-12蛋白突变体及其制备方法和应用、nk细胞培养体系和培养nk细胞的方法 |
CN109486759A (zh) * | 2019-01-17 | 2019-03-19 | 汇麟生物科技(北京)有限公司 | 一种脐带血nk细胞的培养方法 |
CN109504658A (zh) * | 2019-01-17 | 2019-03-22 | 药鼎(北京)国际细胞医学技术有限公司 | 一种胎盘血nk细胞的培养方法 |
CN111286487A (zh) * | 2020-01-17 | 2020-06-16 | 南宁摩米生物科技有限公司 | 一种多细胞因子诱导的高纯度nk细胞培养方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102994449A (zh) * | 2012-12-13 | 2013-03-27 | 上海柯莱逊生物技术有限公司 | 一种体外扩增nk细胞的方法 |
KR101683614B1 (ko) * | 2016-02-15 | 2016-12-07 | 신동혁 | Nk세포배양용 배지첨가키트 및 상기 키트를 이용한 nk세포배양방법 |
CN105754942A (zh) * | 2016-05-18 | 2016-07-13 | 天津普瑞赛尔生物科技有限公司 | 一种体外扩增nk细胞的方法及其获得的nk细胞 |
-
2017
- 2017-05-25 CN CN201710375838.2A patent/CN106967682B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106967682A (zh) | 2017-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106967682B (zh) | 一种nk细胞体外扩增方法 | |
CN116076489B (zh) | 间充质干细胞的冻存方法 | |
JP6478243B2 (ja) | 間葉系幹細胞を培養するための方法 | |
CN109628397B (zh) | 一种nk细胞体外扩增培养的方法 | |
CN110195038B (zh) | 一种提高间充质干细胞外泌体产量的制备方法 | |
CN104726405A (zh) | 一种脐血造血干细胞分离及建库方法 | |
CN105543169A (zh) | 一种人tscm细胞的制备方法及应用 | |
CN104711225A (zh) | Nk细胞的体外制备方法 | |
CN112608896A (zh) | 一种nk细胞的培养方法及其应用 | |
CN111849893A (zh) | 一种体外培养自然杀伤细胞的试剂盒及其使用方法和应用 | |
CN114196630B (zh) | 一种nk细胞培养基及nk细胞的培养方法 | |
CN116333986A (zh) | 一种外泌体激活nk细胞的培养方法 | |
CN105343894A (zh) | 高效分泌前列腺素e2(pge2)的重组间充质干细胞及其应用 | |
CN113957048A (zh) | 一种利用脐带血单个核细胞生产自然杀伤细胞的方法 | |
CN108034634B (zh) | 一种从经血中分离宫内膜间充质干细胞的方法 | |
CN104109653A (zh) | 利用无动物血清培养体系大规模扩增人外周血dnt细胞的方法 | |
CN111548994A (zh) | 一种细胞培养基及其培养nk细胞的方法 | |
CN113106063A (zh) | 一种nk免疫细胞体外扩增的方法 | |
CN110862962A (zh) | 一种没食子酸在体外培养扩增nk细胞的方法 | |
CN115197909B (zh) | 一种nk细胞的体外培养方法 | |
CN116179484A (zh) | 一种来源于肿瘤组织的t淋巴细胞的制备方法及应用 | |
CN110643573A (zh) | 一种链式nk细胞的培养方法 | |
CN114058578B (zh) | 一种从储存的脐带血中扩增nk细胞的方法 | |
CN112300992B (zh) | 一种nk细胞培养液及多级激活nk细胞的培养方法 | |
Cooper et al. | Defining permissible time lapse between umbilical cord tissue collection and commencement of cell isolation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220105 Address after: Room 1006, 10th floor, No. 3 Courtyard, 30 Shixing Street, Shijingshan District, Beijing, 100041 Patentee after: Huanshenghui Biogenetic Technology (Beijing) Co.,Ltd. Address before: Room 1002, 10th floor, 3rd building, 30 Shixing Street, Shijingshan District, Beijing Patentee before: BEIJING HUANSHENGHUI BIOLOGICAL TECHNOLOGY Research Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: Room 1002, 10th floor, 3rd building, 30 Shixing Street, Shijingshan District, Beijing Patentee after: Beijing huanshenghui Biotechnology Research Institute Co.,Ltd. Address before: Room 1006, 10th floor, No. 3 Courtyard, 30 Shixing Street, Shijingshan District, Beijing, 100041 Patentee before: Huanshenghui Biogenetic Technology (Beijing) Co.,Ltd. |