JPS6153038B2 - - Google Patents
Info
- Publication number
- JPS6153038B2 JPS6153038B2 JP56173461A JP17346181A JPS6153038B2 JP S6153038 B2 JPS6153038 B2 JP S6153038B2 JP 56173461 A JP56173461 A JP 56173461A JP 17346181 A JP17346181 A JP 17346181A JP S6153038 B2 JPS6153038 B2 JP S6153038B2
- Authority
- JP
- Japan
- Prior art keywords
- fusion
- cells
- peg
- cell
- poly
- 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.)
- Expired
Links
- 230000004927 fusion Effects 0.000 claims description 35
- 239000002202 Polyethylene glycol Substances 0.000 claims description 27
- 229920001223 polyethylene glycol Polymers 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 229920003169 water-soluble polymer Polymers 0.000 claims description 8
- 210000004027 cell Anatomy 0.000 description 31
- 230000007910 cell fusion Effects 0.000 description 8
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000003223 protective agent Substances 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229920001059 synthetic polymer Polymers 0.000 description 3
- 210000001744 T-lymphocyte Anatomy 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 229920000729 poly(L-lysine) polymer Polymers 0.000 description 2
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MEXAGTSTSPYCEP-NUBCRITNSA-N (2r)-2,6-diaminohexanoic acid;hydrobromide Chemical compound Br.NCCCC[C@@H](N)C(O)=O MEXAGTSTSPYCEP-NUBCRITNSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 108010077895 Sarcosine Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 210000004102 animal cell Anatomy 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000003163 cell fusion method Methods 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000000594 effect on fusion Effects 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 229960002885 histidine Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000724 poly(L-arginine) polymer Polymers 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- -1 poly-L -Tyrosine Chemical compound 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 108010054442 polyalanine Proteins 0.000 description 1
- 229920002643 polyglutamic acid Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 229960002429 proline Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C12N5/10—Cells modified by introduction of foreign genetic material
- C12N5/12—Fused cells, e.g. hybridomas
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Cell Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56173461A JPS5876092A (ja) | 1981-10-29 | 1981-10-29 | 細胞を融合する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56173461A JPS5876092A (ja) | 1981-10-29 | 1981-10-29 | 細胞を融合する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5876092A JPS5876092A (ja) | 1983-05-09 |
| JPS6153038B2 true JPS6153038B2 (enrdf_load_stackoverflow) | 1986-11-15 |
Family
ID=15960898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56173461A Granted JPS5876092A (ja) | 1981-10-29 | 1981-10-29 | 細胞を融合する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876092A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1220733A (en) * | 1982-12-27 | 1987-04-21 | Shigeru Takahashi | Method for promoting fusion of plant protoplast |
-
1981
- 1981-10-29 JP JP56173461A patent/JPS5876092A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5876092A (ja) | 1983-05-09 |
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