CN102977194A - 一种鸭坦布苏病毒e蛋白基因及其应用 - Google Patents
一种鸭坦布苏病毒e蛋白基因及其应用 Download PDFInfo
- Publication number
- CN102977194A CN102977194A CN2012104773137A CN201210477313A CN102977194A CN 102977194 A CN102977194 A CN 102977194A CN 2012104773137 A CN2012104773137 A CN 2012104773137A CN 201210477313 A CN201210477313 A CN 201210477313A CN 102977194 A CN102977194 A CN 102977194A
- Authority
- CN
- China
- Prior art keywords
- dtmuv
- duck tembusu
- tembusu virus
- protein
- albumen
- 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.)
- Granted
Links
- 241000686770 Duck Tembusu virus Species 0.000 title claims abstract description 37
- 101710204837 Envelope small membrane protein Proteins 0.000 title abstract description 11
- 101710145006 Lysis protein Proteins 0.000 title abstract description 11
- 229940031626 subunit vaccine Drugs 0.000 claims abstract description 11
- 238000010353 genetic engineering Methods 0.000 claims abstract description 10
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract 2
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000002773 nucleotide Substances 0.000 claims description 6
- 125000003729 nucleotide group Chemical group 0.000 claims description 6
- 239000000427 antigen Substances 0.000 claims description 4
- 102000036639 antigens Human genes 0.000 claims description 4
- 108091007433 antigens Proteins 0.000 claims description 4
- 229960005486 vaccine Drugs 0.000 claims description 4
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 abstract description 8
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 abstract description 8
- 238000011081 inoculation Methods 0.000 abstract description 6
- 230000005847 immunogenicity Effects 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 3
- 239000008280 blood Substances 0.000 abstract description 3
- 230000028993 immune response Effects 0.000 abstract description 2
- 230000003053 immunization Effects 0.000 abstract description 2
- 238000002649 immunization Methods 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 16
- 108090000623 proteins and genes Proteins 0.000 description 16
- 102000004169 proteins and genes Human genes 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 101150013191 E gene Proteins 0.000 description 8
- 241000283973 Oryctolagus cuniculus Species 0.000 description 8
- 239000012634 fragment Substances 0.000 description 8
- 101000702488 Rattus norvegicus High affinity cationic amino acid transporter 1 Proteins 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 210000003000 inclusion body Anatomy 0.000 description 7
- 239000000872 buffer Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- 239000013612 plasmid Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 235000018102 proteins Nutrition 0.000 description 6
- 210000002966 serum Anatomy 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 5
- 239000002671 adjuvant Substances 0.000 description 5
- 238000001962 electrophoresis Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 241000272525 Anas platyrhynchos Species 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 230000003321 amplification Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 108091008146 restriction endonucleases Proteins 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 3
- 238000012408 PCR amplification Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 150000001413 amino acids Chemical group 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000013604 expression vector Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 2
- 229920000936 Agarose Polymers 0.000 description 2
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 2
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229920002684 Sepharose Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000001042 affinity chromatography Methods 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004153 renaturation Methods 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- 102000012410 DNA Ligases Human genes 0.000 description 1
- 108010061982 DNA Ligases Proteins 0.000 description 1
- 230000004544 DNA amplification Effects 0.000 description 1
- 102100031780 Endonuclease Human genes 0.000 description 1
- 108010042407 Endonucleases Proteins 0.000 description 1
- 108010053070 Glutathione Disulfide Proteins 0.000 description 1
- 206010053759 Growth retardation Diseases 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 101800001030 Non-structural protein 2A Proteins 0.000 description 1
- 101710144111 Non-structural protein 3 Proteins 0.000 description 1
- 101800001020 Non-structural protein 4A Proteins 0.000 description 1
- 101800001019 Non-structural protein 4B Proteins 0.000 description 1
- 101710144121 Non-structural protein 5 Proteins 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 101710194807 Protective antigen Proteins 0.000 description 1
- 102000002067 Protein Subunits Human genes 0.000 description 1
- 101000933967 Pseudomonas phage KPP25 Major capsid protein Proteins 0.000 description 1
- 108010008038 Synthetic Vaccines Proteins 0.000 description 1
- 108020005038 Terminator Codon Proteins 0.000 description 1
- 102000018265 Virus Receptors Human genes 0.000 description 1
- 108010066342 Virus Receptors Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- NKLPQNGYXWVELD-UHFFFAOYSA-M coomassie brilliant blue Chemical compound [Na+].C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=C1 NKLPQNGYXWVELD-UHFFFAOYSA-M 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001085 differential centrifugation Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- YPZRWBKMTBYPTK-BJDJZHNGSA-N glutathione disulfide Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@H](C(=O)NCC(O)=O)CSSC[C@@H](C(=O)NCC(O)=O)NC(=O)CC[C@H](N)C(O)=O YPZRWBKMTBYPTK-BJDJZHNGSA-N 0.000 description 1
- 231100000001 growth retardation Toxicity 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000000951 immunodiffusion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012160 loading buffer Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229940124551 recombinant vaccine Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210477313.7A CN102977194B (zh) | 2012-11-22 | 2012-11-22 | 一种鸭坦布苏病毒e蛋白基因及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210477313.7A CN102977194B (zh) | 2012-11-22 | 2012-11-22 | 一种鸭坦布苏病毒e蛋白基因及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102977194A true CN102977194A (zh) | 2013-03-20 |
CN102977194B CN102977194B (zh) | 2014-07-09 |
Family
ID=47851576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210477313.7A Active CN102977194B (zh) | 2012-11-22 | 2012-11-22 | 一种鸭坦布苏病毒e蛋白基因及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102977194B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104109206A (zh) * | 2014-07-03 | 2014-10-22 | 北京市动物疫病预防控制中心 | 鸭坦布苏病毒单克隆抗体、抗原检测试剂盒及应用 |
CN104211785A (zh) * | 2014-02-26 | 2014-12-17 | 中国农业科学院上海兽医研究所 | 鸭坦布苏病毒e蛋白第三结构域重组蛋白及其应用 |
CN104610455A (zh) * | 2014-10-20 | 2015-05-13 | 青岛农业大学 | 一种鸭坦布苏病毒基因工程亚单位疫苗 |
CN108676078A (zh) * | 2018-05-23 | 2018-10-19 | 江苏省农业科学院 | 引起坦布苏病毒抗体依赖增强作用的抗原的应用 |
CN110237244A (zh) * | 2019-06-19 | 2019-09-17 | 苏州世诺生物技术有限公司 | 鸭坦布苏病毒基因工程亚单位疫苗及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102228482A (zh) * | 2011-06-28 | 2011-11-02 | 重庆市畜牧科学院 | 预防鸭出血性卵巢炎的蜂胶注射液及其制备方法 |
CN102586193A (zh) * | 2012-02-10 | 2012-07-18 | 中国农业科学院上海兽医研究所 | 抗鸭坦布苏病毒的单克隆抗体、杂交瘤细胞株及其应用 |
-
2012
- 2012-11-22 CN CN201210477313.7A patent/CN102977194B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102228482A (zh) * | 2011-06-28 | 2011-11-02 | 重庆市畜牧科学院 | 预防鸭出血性卵巢炎的蜂胶注射液及其制备方法 |
CN102586193A (zh) * | 2012-02-10 | 2012-07-18 | 中国农业科学院上海兽医研究所 | 抗鸭坦布苏病毒的单克隆抗体、杂交瘤细胞株及其应用 |
Non-Patent Citations (4)
Title |
---|
《Genbank》 20120522 Wang,C et al Genbank:AFK09756.1 全文 1-6 , * |
WANG,C ET AL: "Genbank:AFK09756.1", 《GENBANK》 * |
YUN,T ET AL: "Genbank:JQ314464.1", 《GENBANK》 * |
姬希文等: "鸭坦布苏病毒E蛋白的原核表达", 《中国动物传染病学报》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104211785A (zh) * | 2014-02-26 | 2014-12-17 | 中国农业科学院上海兽医研究所 | 鸭坦布苏病毒e蛋白第三结构域重组蛋白及其应用 |
CN104211785B (zh) * | 2014-02-26 | 2017-01-25 | 中国农业科学院上海兽医研究所 | 鸭坦布苏病毒e蛋白第三结构域重组蛋白及其应用 |
CN104109206A (zh) * | 2014-07-03 | 2014-10-22 | 北京市动物疫病预防控制中心 | 鸭坦布苏病毒单克隆抗体、抗原检测试剂盒及应用 |
CN104610455A (zh) * | 2014-10-20 | 2015-05-13 | 青岛农业大学 | 一种鸭坦布苏病毒基因工程亚单位疫苗 |
CN104610455B (zh) * | 2014-10-20 | 2017-08-25 | 青岛农业大学 | 一种鸭坦布苏病毒基因工程亚单位疫苗 |
CN108676078A (zh) * | 2018-05-23 | 2018-10-19 | 江苏省农业科学院 | 引起坦布苏病毒抗体依赖增强作用的抗原的应用 |
CN110237244A (zh) * | 2019-06-19 | 2019-09-17 | 苏州世诺生物技术有限公司 | 鸭坦布苏病毒基因工程亚单位疫苗及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN102977194B (zh) | 2014-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101900731B (zh) | 一种区别检测猪瘟疫苗免疫与野毒感染抗体的elisa试剂盒及其制备方法 | |
CN102977194B (zh) | 一种鸭坦布苏病毒e蛋白基因及其应用 | |
Seif et al. | Finer mapping of neutralizing epitope (s) on the C-terminal of Japanese encephalitis virus E-protein expressed in recombinant Escherichia coli system | |
CN102675469A (zh) | 新型鸭呼肠孤病毒重组σB(SigmaB)蛋白抗原、制备方法及应用 | |
CN109593700A (zh) | 一种利用大肠杆菌制备生物活性猪瘟e2蛋白的方法与及其应用 | |
CN101624422A (zh) | 日本血吸虫重组多表位抗原及其表达、纯化方法与应用 | |
CN105949287A (zh) | 一种a型副鸡禽杆菌免疫保护性抗原及其应用 | |
CN102443053B (zh) | 猪链球菌2型hp0245基因编码蛋白作为保护性抗原的应用 | |
CN100412088C (zh) | 猪、牛口蹄疫病毒非结构蛋白酶联免疫吸附试验检测试剂盒 | |
CN105906717A (zh) | 布鲁氏菌多表位融合蛋白疫苗的制备及应用 | |
CN107129539B (zh) | 一种hcv重组融合抗原及其应用 | |
CN102964435A (zh) | 截短型溶血链球菌溶菌素o及利用其的检测试剂盒 | |
CN107936123B (zh) | 一种猪传染性胃肠炎病毒融合蛋白及其制备方法和应用 | |
CN103819565B (zh) | Hcv重组融合抗原及其表达基因和制备方法 | |
CN110845584B (zh) | 一种猪瘟病毒囊膜蛋白寡聚蛋白体及其制备方法和应用 | |
Korotkova et al. | Selection for functional diversity drives accumulation of point mutations in Dr adhesins of Escherichia coli | |
CN105137076B (zh) | 小片段gG抗原及其在检测伪狂犬病毒gG抗体中的应用 | |
CN105267989A (zh) | 一种新型水溶性免疫佐剂棘球蚴疫苗 | |
Zhang et al. | Efficient capture and detection of Zika virion by polyclonal antibody against prokaryotic recombinant envelope protein | |
CN105267988A (zh) | 一种新型cpg dna免疫佐剂棘球蚴疫苗 | |
CN104610456A (zh) | 一种 h7n9 亚型禽流感亚单位疫苗的制备方法及应用 | |
CN102993300B (zh) | 鸭坦布苏病毒多克隆抗体及其制备方法 | |
CN106397546A (zh) | 一种o型口蹄疫病毒人工重组抗原及其制备与应用 | |
CN112881682A (zh) | 一种禽偏肺病毒抗体间接elisa检测试剂盒 | |
CN104152477A (zh) | 日本血吸虫重组抗原SjPDI及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Chengyang Hongdao street Xuechi East Road 266114 Shandong city of Qingdao Province Applicant after: QINGDAO BOITE BIOPHARMACEUTICAL Co.,Ltd. Applicant after: QINGDAO VLAND BIOTECH Inc. Address before: Chengyang Hongdao street Xuechi East Road 266114 Shandong city of Qingdao Province Applicant before: QINGDAO BOITE BIOPHARMACEUTICAL Co.,Ltd. Applicant before: QINGDAO KDN PHARMACEUTICAL Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: QINGDAO WEILAN BIOLOGICAL PRODUCT CO., LTD. Free format text: FORMER NAME: QINGDAO BOITE BIOPHARMACEUTICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chengyang Hongdao street Xuechi East Road 266114 Shandong city of Qingdao Province Patentee after: QINGDAO VLAND BIOTECH GROUP CO.,LTD. Patentee after: QINGDAO VLAND BIOTECH Inc. Address before: Chengyang Hongdao street Xuechi East Road 266114 Shandong city of Qingdao Province Patentee before: QINGDAO BOITE BIOPHARMACEUTICAL Co.,Ltd. Patentee before: QINGDAO VLAND BIOTECH Inc. |
|
CP03 | Change of name, title or address |
Address after: No. 85 Keyun Road, High tech Zone, Qingdao, Shandong Province, 266000 Patentee after: Qingdao Blue Animal Health Group Co.,Ltd. Patentee after: QINGDAO VLAND BIOTECH Inc. Address before: 266114 Xuechi Road East, Hongdao Street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO VLAND BIOTECH GROUP CO.,LTD. Patentee before: QINGDAO VLAND BIOTECH Inc. |
|
CP03 | Change of name, title or address |