ZA200505071B - Apparatus and method for storing proteins - Google Patents
Apparatus and method for storing proteins Download PDFInfo
- Publication number
- ZA200505071B ZA200505071B ZA200505071A ZA200505071A ZA200505071B ZA 200505071 B ZA200505071 B ZA 200505071B ZA 200505071 A ZA200505071 A ZA 200505071A ZA 200505071 A ZA200505071 A ZA 200505071A ZA 200505071 B ZA200505071 B ZA 200505071B
- Authority
- ZA
- South Africa
- Prior art keywords
- protein
- alkaline buffer
- alkaline
- proteins
- buffer
- Prior art date
Links
- 108090000623 proteins and genes Proteins 0.000 title claims description 111
- 102000004169 proteins and genes Human genes 0.000 title claims description 111
- 238000000034 method Methods 0.000 title claims description 28
- 239000000872 buffer Substances 0.000 claims description 53
- 238000003860 storage Methods 0.000 claims description 49
- 108010022355 Fibroins Proteins 0.000 claims description 42
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 24
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 21
- 229910001424 calcium ion Inorganic materials 0.000 claims description 21
- 238000000502 dialysis Methods 0.000 claims description 17
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 13
- 239000005695 Ammonium acetate Substances 0.000 claims description 13
- 235000019257 ammonium acetate Nutrition 0.000 claims description 13
- 229940043376 ammonium acetate Drugs 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 239000012670 alkaline solution Substances 0.000 claims description 8
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 claims description 7
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 claims description 7
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 7
- 230000003252 repetitive effect Effects 0.000 claims description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 6
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 claims description 5
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 claims description 5
- 239000007995 HEPES buffer Substances 0.000 claims description 5
- 239000007990 PIPES buffer Substances 0.000 claims description 5
- 239000007983 Tris buffer Substances 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- FULZLIGZKMKICU-UHFFFAOYSA-N N-phenylthiourea Chemical compound NC(=S)NC1=CC=CC=C1 FULZLIGZKMKICU-UHFFFAOYSA-N 0.000 claims description 4
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 claims description 4
- 238000010353 genetic engineering Methods 0.000 claims description 4
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 239000001488 sodium phosphate Substances 0.000 claims description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 4
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 3
- 235000011009 potassium phosphates Nutrition 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000337 buffer salt Substances 0.000 claims 6
- 150000003839 salts Chemical class 0.000 claims 2
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 claims 1
- 239000008057 potassium phosphate buffer Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 38
- 239000000499 gel Substances 0.000 description 21
- 241000255789 Bombyx mori Species 0.000 description 18
- 238000009987 spinning Methods 0.000 description 17
- 210000004907 gland Anatomy 0.000 description 14
- 241000239290 Araneae Species 0.000 description 11
- 239000012460 protein solution Substances 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000003196 chaotropic effect Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 6
- 239000001110 calcium chloride Substances 0.000 description 6
- 229910001628 calcium chloride Inorganic materials 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 239000007853 buffer solution Substances 0.000 description 5
- -1 hydrogen ions Chemical class 0.000 description 5
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002224 dissection Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000238903 Nephila Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000003592 biomimetic effect Effects 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229960001484 edetic acid Drugs 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000017854 proteolysis Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 241000255791 Bombyx Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000012891 Ringer solution Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229920001872 Spider silk Polymers 0.000 description 1
- 101710172711 Structural protein Proteins 0.000 description 1
- 229920000469 amphiphilic block copolymer Polymers 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000004981 biological liquid crystal Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008876 conformational transition Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- ZJZXSOKJEJFHCP-UHFFFAOYSA-M lithium;thiocyanate Chemical compound [Li+].[S-]C#N ZJZXSOKJEJFHCP-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/02—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length in solution
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
- D01F4/02—Monocomponent artificial filaments or the like of proteins; Manufacture thereof from fibroin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Peptides Or Proteins (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0230102.6A GB0230102D0 (en) | 2002-12-23 | 2002-12-23 | Apparatus and method for storing proteins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200505071B true ZA200505071B (en) | 2006-11-29 |
Family
ID=9950384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200505071A ZA200505071B (en) | 2002-12-23 | 2005-06-22 | Apparatus and method for storing proteins |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20060289327A1 (ru) |
| EP (1) | EP1576212A1 (ru) |
| JP (1) | JP2006511722A (ru) |
| KR (1) | KR20050084455A (ru) |
| CN (1) | CN1729319A (ru) |
| AU (1) | AU2003293981A1 (ru) |
| BR (1) | BR0317651A (ru) |
| CA (1) | CA2511183A1 (ru) |
| EA (1) | EA008044B1 (ru) |
| GB (1) | GB0230102D0 (ru) |
| IL (1) | IL169331A0 (ru) |
| MX (1) | MXPA05006953A (ru) |
| NZ (1) | NZ541236A (ru) |
| WO (1) | WO2004057068A1 (ru) |
| ZA (1) | ZA200505071B (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7148343B2 (en) * | 2001-10-12 | 2006-12-12 | Gentra Systems, Inc. | Compositions and methods for using a solid support to purify RNA |
| CA2586532C (en) | 2004-11-05 | 2014-03-25 | Qiagen North American Holdings, Inc. | Compositions and methods for purifying nucleic acids from stabilization reagents |
| GB0807868D0 (en) * | 2008-04-30 | 2008-06-04 | Knight David P | Cartilage repair material and a method for the preparation thereof |
| US20140378661A1 (en) * | 2011-04-20 | 2014-12-25 | Trustees Of Tufts College | Molded regenerated silk geometries using temperature control and mechanical processing |
| JP2017170082A (ja) * | 2016-03-25 | 2017-09-28 | 優一郎 新崎 | ブラシ毛素材及びブラシ |
| JP7113429B2 (ja) | 2016-11-29 | 2022-08-05 | Ｓｐｉｂｅｒ株式会社 | タンパク質組成物、その製造方法及び熱安定性向上方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08295697A (ja) * | 1995-04-26 | 1996-11-12 | Kanebo Ltd | 高濃度絹フィブロイン水溶液の製造方法 |
| JP4194291B2 (ja) * | 2001-04-17 | 2008-12-10 | 興和株式会社 | 未分解絹フィブロイン水溶液の製造法およびそれを含む皮膚ケア剤 |
| GB0126118D0 (en) * | 2001-10-31 | 2002-01-02 | Vollrath Friedrich W L | Precursor feedstock for forming filaments |
-
2002
- 2002-12-23 GB GBGB0230102.6A patent/GB0230102D0/en not_active Ceased
-
2003
- 2003-12-23 EP EP03789394A patent/EP1576212A1/en not_active Withdrawn
- 2003-12-23 NZ NZ541236A patent/NZ541236A/en unknown
- 2003-12-23 AU AU2003293981A patent/AU2003293981A1/en not_active Abandoned
- 2003-12-23 CN CNA2003801072399A patent/CN1729319A/zh active Pending
- 2003-12-23 JP JP2004561426A patent/JP2006511722A/ja not_active Withdrawn
- 2003-12-23 EA EA200501144A patent/EA008044B1/ru not_active IP Right Cessation
- 2003-12-23 WO PCT/EP2003/014786 patent/WO2004057068A1/en not_active Application Discontinuation
- 2003-12-23 BR BR0317651-7A patent/BR0317651A/pt not_active IP Right Cessation
- 2003-12-23 CA CA002511183A patent/CA2511183A1/en not_active Abandoned
- 2003-12-23 US US10/540,042 patent/US20060289327A1/en not_active Abandoned
- 2003-12-23 MX MXPA05006953A patent/MXPA05006953A/es unknown
- 2003-12-23 KR KR1020057011708A patent/KR20050084455A/ko not_active Application Discontinuation
-
2005
- 2005-06-21 IL IL169331A patent/IL169331A0/en unknown
- 2005-06-22 ZA ZA200505071A patent/ZA200505071B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006511722A (ja) | 2006-04-06 |
| CA2511183A1 (en) | 2004-07-08 |
| KR20050084455A (ko) | 2005-08-26 |
| EA008044B1 (ru) | 2007-02-27 |
| NZ541236A (en) | 2007-05-31 |
| EP1576212A1 (en) | 2005-09-21 |
| MXPA05006953A (es) | 2006-02-22 |
| US20060289327A1 (en) | 2006-12-28 |
| WO2004057068A1 (en) | 2004-07-08 |
| GB0230102D0 (en) | 2003-01-29 |
| AU2003293981A1 (en) | 2004-07-14 |
| EA200501144A1 (ru) | 2006-04-28 |
| BR0317651A (pt) | 2005-12-06 |
| IL169331A0 (en) | 2009-02-11 |
| CN1729319A (zh) | 2006-02-01 |
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